Author: "Mezzavilla, M" - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"Mezzavilla, M"' showing total 89 results

Start Over Author "Mezzavilla, M"

89 results on '"Mezzavilla, M"'

1. Genetic insights into biological mechanisms governing human ovarian ageing.

Author: Ruth K.S., Day F.R., Hussain J., Martinez-Marchal A., Aiken C.E., Azad A., Thompson D.J., Knoblochova L., Abe H., Tarry-Adkins J.L., Gonzalez J.M., Fontanillas P., Claringbould A., Bakker O.B., Sulem P., Walters R.G., Terao C., Turon S., Horikoshi M., Lin K., Onland-Moret N.C., Sankar A., Hertz E.P.T., Timshel P.N., Shukla V., Borup R., Olsen K.W., Aguilera P., Ferrer-Roda M., Huang Y., Stankovic S., Timmers P.R.H.J., Ahearn T.U., Alizadeh B.Z., Naderi E., Andrulis I.L., Arnold A.M., Aronson K.J., Augustinsson A., Bandinelli S., Barbieri C.M., Beaumont R.N., Becher H., Beckmann M.W., Benonisdottir S., Bergmann S., Bochud M., Boerwinkle E., Bojesen S.E., Bolla M.K., Boomsma D.I., Bowker N., Brody J.A., Broer L., Buring J.E., Campbell A., Campbell H., Castelao J.E., Catamo E., Chanock S.J., Chenevix-Trench G., Ciullo M., Corre T., Couch F.J., Cox A., Crisponi L., Cross S.S., Cucca F., Czene K., Smith G.D., de Geus E.J.C.N., de Mutsert R., De Vivo I., Demerath E.W., Dennis J., Dunning A.M., Dwek M., Eriksson M., Esko T., Fasching P.A., Faul J.D., Ferrucci L., Franceschini N., Frayling T.M., Gago-Dominguez M., Mezzavilla M., Garcia-Closas M., Gieger C., Giles G.G., Grallert H., Gudbjartsson D.F., Gudnason V., Guenel P., Haiman C.A., Hakansson N., Hall P., Hayward C., He C., He W., Heiss G., Hoffding M.K., Hopper J.L., Hottenga J.J., Hu F., Hunter D., Ikram M.A., Jackson R.D., Joaquim M.D.R., John E.M., Joshi P.K., Karasik D., Kardia S.L.R., Kartsonaki C., Karlsson R., Kitahara C.M., Kolcic I., Kooperberg C., Kraft P., Kurian A.W., Kutalik Z., La Bianca M., LaChance G., Langenberg C., Launer L.J., Laven J.S.E., Lawlor D.A., Le Marchand L., Li J., Lindblom A., Lindstrom S., Lindstrom T., Linet M., Liu Y.M., Liu S., Luan J., Magi R., Magnusson P.K.E., Mangino M., Mannermaa A., Marco B., Marten J., Martin N.G., Mbarek H., McKnight B., Medland S.E., Meisinger C., Meitinger T., Menni C., Metspalu A., Milani L., Milne R.L., Montgomery G.W., Mook-Kanamori D.O., Mulas A., Mulligan A.M., Nalls M.A., Newman A., Noordam R., Nutile T., Nyholt D.R., Olshan A.F., Olsson H., Painter J.N., Patel A.V., Pedersen N.L., Perjakova N., Peters A., Peters U., Pharoah P.D.P., Polasek O., Porcu E., Psaty B.M., Rahman I., Rennert G., Rennert H.S., Ridker P.M., Ring S.M., Robino A., Rose L.M., Rosendaal F.R., Rossouw J., Rudan I., Rueedi R., Ruggiero D., Sala C.F., Saloustros E., Sandler D.P., Sanna S., Sawyer E.J., Sarnowski C., Schlessinger D., Schmidt M.K., Schoemaker M.J., Schraut K.E., Scott C., Shekari S., Shrikhande A., Smith A.V., Smith B.H., Smith J.A., Sorice R., Southey M.C., Spector T.D., Spinelli J.J., Stampfer M., Stockl D., van Meurs J.B.J., Strauch K., Styrkarsdottir U., Swerdlow A.J., Tanaka T., Teras L.R., Teumer A., Thorsteinsdottir U., Timpson N.J., Toniolo D., Traglia M., Troester M.A., Truong T., Tyrrell J., Uitterlinden A.G., Ulivi S., Vachon C.M., Vitart V., Volker U., Vollenweider P., Volzke H., Wang Q., Wareham N.J., Weinberg C.R., Weir D.R., Wilcox A.N., van Dijk K.W., Willemsen G., Wilson J.F., Wolffenbuttel B.H.R., Wolk A., Wood A.R., Zhao W., Zygmunt M., Chen Z., Li L., Franke L., Burgess S., Deelen P., Pers T.H., Grondahl M.L., Andersen C.Y., Pujol A., Lopez-Contreras A.J., Daniel J.A., Stefansson K., Chang-Claude J., van der Schouw Y.T., Lunetta K.L., Chasman D.I., Easton D.F., Visser J.A., Ozanne S.E., Namekawa S.H., Solc P., Murabito J.M., Ong K.K., Hoffmann E.R., Murray A., Roig I., Perry J.R.B., Ruth K.S., Day F.R., Hussain J., Martinez-Marchal A., Aiken C.E., Azad A., Thompson D.J., Knoblochova L., Abe H., Tarry-Adkins J.L., Gonzalez J.M., Fontanillas P., Claringbould A., Bakker O.B., Sulem P., Walters R.G., Terao C., Turon S., Horikoshi M., Lin K., Onland-Moret N.C., Sankar A., Hertz E.P.T., Timshel P.N., Shukla V., Borup R., Olsen K.W., Aguilera P., Ferrer-Roda M., Huang Y., Stankovic S., Timmers P.R.H.J., Ahearn T.U., Alizadeh B.Z., Naderi E., Andrulis I.L., Arnold A.M., Aronson K.J., Augustinsson A., Bandinelli S., Barbieri C.M., Beaumont R.N., Becher H., Beckmann M.W., Benonisdottir S., Bergmann S., Bochud M., Boerwinkle E., Bojesen S.E., Bolla M.K., Boomsma D.I., Bowker N., Brody J.A., Broer L., Buring J.E., Campbell A., Campbell H., Castelao J.E., Catamo E., Chanock S.J., Chenevix-Trench G., Ciullo M., Corre T., Couch F.J., Cox A., Crisponi L., Cross S.S., Cucca F., Czene K., Smith G.D., de Geus E.J.C.N., de Mutsert R., De Vivo I., Demerath E.W., Dennis J., Dunning A.M., Dwek M., Eriksson M., Esko T., Fasching P.A., Faul J.D., Ferrucci L., Franceschini N., Frayling T.M., Gago-Dominguez M., Mezzavilla M., Garcia-Closas M., Gieger C., Giles G.G., Grallert H., Gudbjartsson D.F., Gudnason V., Guenel P., Haiman C.A., Hakansson N., Hall P., Hayward C., He C., He W., Heiss G., Hoffding M.K., Hopper J.L., Hottenga J.J., Hu F., Hunter D., Ikram M.A., Jackson R.D., Joaquim M.D.R., John E.M., Joshi P.K., Karasik D., Kardia S.L.R., Kartsonaki C., Karlsson R., Kitahara C.M., Kolcic I., Kooperberg C., Kraft P., Kurian A.W., Kutalik Z., La Bianca M., LaChance G., Langenberg C., Launer L.J., Laven J.S.E., Lawlor D.A., Le Marchand L., Li J., Lindblom A., Lindstrom S., Lindstrom T., Linet M., Liu Y.M., Liu S., Luan J., Magi R., Magnusson P.K.E., Mangino M., Mannermaa A., Marco B., Marten J., Martin N.G., Mbarek H., McKnight B., Medland S.E., Meisinger C., Meitinger T., Menni C., Metspalu A., Milani L., Milne R.L., Montgomery G.W., Mook-Kanamori D.O., Mulas A., Mulligan A.M., Nalls M.A., Newman A., Noordam R., Nutile T., Nyholt D.R., Olshan A.F., Olsson H., Painter J.N., Patel A.V., Pedersen N.L., Perjakova N., Peters A., Peters U., Pharoah P.D.P., Polasek O., Porcu E., Psaty B.M., Rahman I., Rennert G., Rennert H.S., Ridker P.M., Ring S.M., Robino A., Rose L.M., Rosendaal F.R., Rossouw J., Rudan I., Rueedi R., Ruggiero D., Sala C.F., Saloustros E., Sandler D.P., Sanna S., Sawyer E.J., Sarnowski C., Schlessinger D., Schmidt M.K., Schoemaker M.J., Schraut K.E., Scott C., Shekari S., Shrikhande A., Smith A.V., Smith B.H., Smith J.A., Sorice R., Southey M.C., Spector T.D., Spinelli J.J., Stampfer M., Stockl D., van Meurs J.B.J., Strauch K., Styrkarsdottir U., Swerdlow A.J., Tanaka T., Teras L.R., Teumer A., Thorsteinsdottir U., Timpson N.J., Toniolo D., Traglia M., Troester M.A., Truong T., Tyrrell J., Uitterlinden A.G., Ulivi S., Vachon C.M., Vitart V., Volker U., Vollenweider P., Volzke H., Wang Q., Wareham N.J., Weinberg C.R., Weir D.R., Wilcox A.N., van Dijk K.W., Willemsen G., Wilson J.F., Wolffenbuttel B.H.R., Wolk A., Wood A.R., Zhao W., Zygmunt M., Chen Z., Li L., Franke L., Burgess S., Deelen P., Pers T.H., Grondahl M.L., Andersen C.Y., Pujol A., Lopez-Contreras A.J., Daniel J.A., Stefansson K., Chang-Claude J., van der Schouw Y.T., Lunetta K.L., Chasman D.I., Easton D.F., Visser J.A., Ozanne S.E., Namekawa S.H., Solc P., Murabito J.M., Ong K.K., Hoffmann E.R., Murray A., Roig I., and Perry J.R.B.
Abstract: Reproductive longevity is essential for fertility and influences healthy ageing in women1,2, but insights into its underlying biological mechanisms and treatments to preserve it are limited. Here we identify 290 genetic determinants of ovarian ageing, assessed using normal variation in age at natural menopause (ANM) in about 200,000 women of European ancestry. These common alleles were associated with clinical extremes of ANM; women in the top 1% of genetic susceptibility have an equivalent risk of premature ovarian insufficiency to those carrying monogenic FMR1 premutations3. The identified loci implicate a broad range of DNA damage response (DDR) processes and include loss-of-function variants in key DDR-associated genes. Integration with experimental models demonstrates that these DDR processes act across the life-course to shape the ovarian reserve and its rate of depletion. Furthermore, we demonstrate that experimental manipulation of DDR pathways highlighted by human genetics increases fertility and extends reproductive life in mice. Causal inference analyses using the identified genetic variants indicate that extending reproductive life in women improves bone health and reduces risk of type 2 diabetes, but increases the risk of hormone-sensitive cancers. These findings provide insight into the mechanisms that govern ovarian ageing, when they act, and how they might be targeted by therapeutic approaches to extend fertility and prevent disease.Copyright © 2021, The Author(s), under exclusive licence to Springer Nature Limited.
Published: 2021

2. Genetic insights into biological mechanisms governing human ovarian ageing

Author: Ruth, KS, Day, FR, Hussain, J, Martinez-Marchal, A, Aiken, CE, Azad, A, Thompson, DJ, Knoblochova, L, Abe, H, Tarry-Adkins, JL, Gonzalez, JM, Fontanillas, P, Claringbould, A, Bakker, OB, Sulem, P, Walters, RG, Terao, C, Turon, S, Horikoshi, M, Lin, K, Onland-Moret, NC, Sankar, A, Hertz, EPT, Timshel, PN, Shukla, V, Borup, R, Olsen, KW, Aguilera, P, Ferrer-Roda, M, Huang, Y, Stankovic, S, Timmers, PRHJ, Ahearn, TU, Alizadeh, BZ, Naderi, E, Andrulis, IL, Arnold, AM, Aronson, KJ, Augustinsson, A, Bandinelli, S, Barbieri, CM, Beaumont, RN, Becher, H, Beckmann, MW, Benonisdottir, S, Bergmann, S, Bochud, M, Boerwinkle, E, Bojesen, SE, Bolla, MK, Boomsma, DI, Bowker, N, Brody, JA, Broer, L, Buring, JE, Campbell, A, Campbell, H, Castelao, JE, Catamo, E, Chanock, SJ, Chenevix-Trench, G, Ciullo, M, Corre, T, Couch, FJ, Cox, A, Crisponi, L, Cross, SS, Cucca, F, Czene, K, Smith, GD, de Geus, EJCN, de Mutsert, R, De Vivo, I, Demerath, EW, Dennis, J, Dunning, AM, Dwek, M, Eriksson, M, Esko, T, Fasching, PA, Faul, JD, Ferrucci, L, Franceschini, N, Frayling, TM, Gago-Dominguez, M, Mezzavilla, M, Garcia-Closas, M, Gieger, C, Giles, GG, Grallert, H, Gudbjartsson, DF, Gudnason, V, Guenel, P, Haiman, CA, Hakansson, N, Hall, P, Hayward, C, He, C, He, W, Heiss, G, Hoffding, MK, Hopper, JL, Hottenga, JJ, Hu, F, Hunter, D, Ikram, MA, Jackson, RD, Joaquim, MDR, John, EM, Joshi, PK, Karasik, D, Kardia, SLR, Kartsonaki, C, Karlsson, R, Kitahara, CM, Kolcic, I, Kooperberg, C, Kraft, P, Kurian, AW, Kutalik, Z, La Bianca, M, LaChance, G, Langenberg, C, Launer, LJ, Laven, JSE, Lawlor, DA, Le Marchand, L, Li, J, Lindblom, A, Lindstrom, S, Lindstrom, T, Linet, M, Liu, Y, Liu, S, Luan, J, Magi, R, Magnusson, PKE, Mangino, M, Mannermaa, A, Marco, B, Marten, J, Martin, NG, Mbarek, H, McKnight, B, Medland, SE, Meisinger, C, Meitinger, T, Menni, C, Metspalu, A, Milani, L, Milne, RL, Montgomery, GW, Mook-Kanamori, DO, Mulas, A, Mulligan, AM, Murray, A, Nalls, MA, Newman, A, Noordam, R, Nutile, T, Nyholt, DR, Olshan, AF, Olsson, H, Painter, JN, Patel, AV, Pedersen, NL, Perjakova, N, Peters, A, Peters, U, Pharoah, PDP, Polasek, O, Porcu, E, Psaty, BM, Rahman, I, Rennert, G, Rennert, HS, Ridker, PM, Ring, SM, Robino, A, Rose, LM, Rosendaal, FR, Rossouw, J, Rudan, I, Rueedi, R, Ruggiero, D, Sala, CF, Saloustros, E, Sandler, DP, Sanna, S, Sawyer, EJ, Sarnowski, C, Schlessinger, D, Schmidt, MK, Schoemaker, MJ, Schraut, KE, Scott, C, Shekari, S, Shrikhande, A, Smith, AV, Smith, BH, Smith, JA, Sorice, R, Southey, MC, Spector, TD, Spinelli, JJ, Stampfer, M, Stoeckl, D, van Meurs, JBJ, Strauch, K, Styrkarsdottir, U, Swerdlow, AJ, Tanaka, T, Teras, LR, Teumer, A, thorsteinsdottir, U, Timpson, NJ, Toniolo, D, Traglia, M, Troester, MA, Truong, T, Tyrrell, J, Uitterlinden, AG, Ulivi, S, Vachon, CM, Vitart, V, Voelker, U, Vollenweider, P, Voelzke, H, Wang, Q, Wareham, NJ, Weinberg, CR, Weir, DR, Wilcox, AN, van Dijk, KW, Willemsen, G, Wilson, JF, Wolffenbuttel, BHR, Wolk, A, Wood, AR, Zhao, W, Zygmunt, M, Chen, Z, Li, L, Franke, L, Burgess, S, Deelen, P, Pers, TH, Grondahl, ML, Andersen, CY, Pujol, A, Lopez-Contreras, AJ, Daniel, JA, Stefansson, K, Chang-Claude, J, van der Schouw, YT, Lunetta, KL, Chasman, DI, Easton, DF, Visser, JA, Ozanne, SE, Namekawa, SH, Solc, P, Murabito, JM, Ong, KK, Hoffmann, ER, Roig, I, Perry, JRB, Ruth, KS, Day, FR, Hussain, J, Martinez-Marchal, A, Aiken, CE, Azad, A, Thompson, DJ, Knoblochova, L, Abe, H, Tarry-Adkins, JL, Gonzalez, JM, Fontanillas, P, Claringbould, A, Bakker, OB, Sulem, P, Walters, RG, Terao, C, Turon, S, Horikoshi, M, Lin, K, Onland-Moret, NC, Sankar, A, Hertz, EPT, Timshel, PN, Shukla, V, Borup, R, Olsen, KW, Aguilera, P, Ferrer-Roda, M, Huang, Y, Stankovic, S, Timmers, PRHJ, Ahearn, TU, Alizadeh, BZ, Naderi, E, Andrulis, IL, Arnold, AM, Aronson, KJ, Augustinsson, A, Bandinelli, S, Barbieri, CM, Beaumont, RN, Becher, H, Beckmann, MW, Benonisdottir, S, Bergmann, S, Bochud, M, Boerwinkle, E, Bojesen, SE, Bolla, MK, Boomsma, DI, Bowker, N, Brody, JA, Broer, L, Buring, JE, Campbell, A, Campbell, H, Castelao, JE, Catamo, E, Chanock, SJ, Chenevix-Trench, G, Ciullo, M, Corre, T, Couch, FJ, Cox, A, Crisponi, L, Cross, SS, Cucca, F, Czene, K, Smith, GD, de Geus, EJCN, de Mutsert, R, De Vivo, I, Demerath, EW, Dennis, J, Dunning, AM, Dwek, M, Eriksson, M, Esko, T, Fasching, PA, Faul, JD, Ferrucci, L, Franceschini, N, Frayling, TM, Gago-Dominguez, M, Mezzavilla, M, Garcia-Closas, M, Gieger, C, Giles, GG, Grallert, H, Gudbjartsson, DF, Gudnason, V, Guenel, P, Haiman, CA, Hakansson, N, Hall, P, Hayward, C, He, C, He, W, Heiss, G, Hoffding, MK, Hopper, JL, Hottenga, JJ, Hu, F, Hunter, D, Ikram, MA, Jackson, RD, Joaquim, MDR, John, EM, Joshi, PK, Karasik, D, Kardia, SLR, Kartsonaki, C, Karlsson, R, Kitahara, CM, Kolcic, I, Kooperberg, C, Kraft, P, Kurian, AW, Kutalik, Z, La Bianca, M, LaChance, G, Langenberg, C, Launer, LJ, Laven, JSE, Lawlor, DA, Le Marchand, L, Li, J, Lindblom, A, Lindstrom, S, Lindstrom, T, Linet, M, Liu, Y, Liu, S, Luan, J, Magi, R, Magnusson, PKE, Mangino, M, Mannermaa, A, Marco, B, Marten, J, Martin, NG, Mbarek, H, McKnight, B, Medland, SE, Meisinger, C, Meitinger, T, Menni, C, Metspalu, A, Milani, L, Milne, RL, Montgomery, GW, Mook-Kanamori, DO, Mulas, A, Mulligan, AM, Murray, A, Nalls, MA, Newman, A, Noordam, R, Nutile, T, Nyholt, DR, Olshan, AF, Olsson, H, Painter, JN, Patel, AV, Pedersen, NL, Perjakova, N, Peters, A, Peters, U, Pharoah, PDP, Polasek, O, Porcu, E, Psaty, BM, Rahman, I, Rennert, G, Rennert, HS, Ridker, PM, Ring, SM, Robino, A, Rose, LM, Rosendaal, FR, Rossouw, J, Rudan, I, Rueedi, R, Ruggiero, D, Sala, CF, Saloustros, E, Sandler, DP, Sanna, S, Sawyer, EJ, Sarnowski, C, Schlessinger, D, Schmidt, MK, Schoemaker, MJ, Schraut, KE, Scott, C, Shekari, S, Shrikhande, A, Smith, AV, Smith, BH, Smith, JA, Sorice, R, Southey, MC, Spector, TD, Spinelli, JJ, Stampfer, M, Stoeckl, D, van Meurs, JBJ, Strauch, K, Styrkarsdottir, U, Swerdlow, AJ, Tanaka, T, Teras, LR, Teumer, A, thorsteinsdottir, U, Timpson, NJ, Toniolo, D, Traglia, M, Troester, MA, Truong, T, Tyrrell, J, Uitterlinden, AG, Ulivi, S, Vachon, CM, Vitart, V, Voelker, U, Vollenweider, P, Voelzke, H, Wang, Q, Wareham, NJ, Weinberg, CR, Weir, DR, Wilcox, AN, van Dijk, KW, Willemsen, G, Wilson, JF, Wolffenbuttel, BHR, Wolk, A, Wood, AR, Zhao, W, Zygmunt, M, Chen, Z, Li, L, Franke, L, Burgess, S, Deelen, P, Pers, TH, Grondahl, ML, Andersen, CY, Pujol, A, Lopez-Contreras, AJ, Daniel, JA, Stefansson, K, Chang-Claude, J, van der Schouw, YT, Lunetta, KL, Chasman, DI, Easton, DF, Visser, JA, Ozanne, SE, Namekawa, SH, Solc, P, Murabito, JM, Ong, KK, Hoffmann, ER, Roig, I, and Perry, JRB
Abstract: Reproductive longevity is essential for fertility and influences healthy ageing in women1,2, but insights into its underlying biological mechanisms and treatments to preserve it are limited. Here we identify 290 genetic determinants of ovarian ageing, assessed using normal variation in age at natural menopause (ANM) in about 200,000 women of European ancestry. These common alleles were associated with clinical extremes of ANM; women in the top 1% of genetic susceptibility have an equivalent risk of premature ovarian insufficiency to those carrying monogenic FMR1 premutations3. The identified loci implicate a broad range of DNA damage response (DDR) processes and include loss-of-function variants in key DDR-associated genes. Integration with experimental models demonstrates that these DDR processes act across the life-course to shape the ovarian reserve and its rate of depletion. Furthermore, we demonstrate that experimental manipulation of DDR pathways highlighted by human genetics increases fertility and extends reproductive life in mice. Causal inference analyses using the identified genetic variants indicate that extending reproductive life in women improves bone health and reduces risk of type 2 diabetes, but increases the risk of hormone-sensitive cancers. These findings provide insight into the mechanisms that govern ovarian ageing, when they act, and how they might be targeted by therapeutic approaches to extend fertility and prevent disease.
Published: 2021

3. Associations of autozygosity with a broad range of human phenotypes

Author: Clark, D.W. (David W), Okada, Y. (Yukinori), Moore, K.H.S. (Kristjan H S), Mason, D. (Dan), Pirastu, N. (Nicola), Gandin, I. (Ilaria), Mattsson, H. (Hannele), Barnes, C.L.K. (Catriona L K), Lin, K. (Kuang), Zhao, J.H. (Jing Hua), Deelen, P. (Patrick), Rohde, R. (Rebecca), Schurmann, C. (Claudia), Guo, X. (Xiuqing), Giulianini, F. (Franco), Zhang, W. (Weihua), Medina-Gomez, M.C. (Carolina), Karlsson, R. (Robert), Bao, Y. (Yanchun), Bartz, T.M. (Traci M), Baumbach, C. (Clemens), Biino, G. (Ginevra), Bixley, M.J. (Matthew J), Brumat, M. (Marco), Chai, J.-F. (Jin-Fang), Corre, T. (Tanguy), Cousminer, D.L. (Diana), Dekker, A.M. (Annelot M), Eccles, D.A. (David A), Eijk, K.R. (Kristel) van, Fuchsberger, C. (Christian), Gao, H. (He), Germain, M. (Marine), Gordon, S.D. (Scott D.), de Haan, H.G. (Hugoline G), Harris, S.E. (Sarah), Hofer, E. (Edith), Huerta-Chagoya, A. (Alicia), Igartua, C. (Catherine), Jansen, I. (Iris), Jia, Y. (Yucheng), Kacprowski, T. (Tim), Karlsson, T. (Torgny), Kleber, M.E. (Marcus), Li, S.A. (Shengchao Alfred), Li-Gao, R. (Ruifang), Mahajan, A. (Anubha), Matsuda, K. (Koichi), Meidtner, K. (Karina), Meng, W. (Weihua), Montasser, M.E. (May E.), Most, P.J. (Peter) van der, Munz, M. (Matthias), Nutile, T. (Teresa), Palviainen, T. (Teemu), Prasad, G. (Gauri), Prasad, R.B. (Rashmi B), Priyanka, T.D.S. (Tallapragada Divya Sri), Rizzi, F. (Federica), Salvi, E. (Erika), Sapkota, B.R. (Bishwa R), Shriner, D. (Daniel), Skotte, L. (Line), Smart, M.C. (Melissa C), Smith, A.V. (Albert), Spek, A. (Ashley) van der, Spracklen, C.N. (Cassandra N), Strawbridge, R.J. (Rona), Tajuddin, S.M. (Salman M), Trompet, S. (Stella), Turman, C. (Constance), Verweij, N. (Niek), Viberti, C. (Clara), Wang, L. (Lihua), Warren, H. (Helen), Wootton, R.E. (Robyn E), Yanek, L.R. (Lisa), Yao, J. (Jie), Yousri, N.A. (Noha A), Zhao, W. (Wei), Adeyemo, A.A. (Adebowale A), Afaq, S. (Saima), Aguilar-Salinas, C.A. (Carlos Alberto), Akiyama, M. (Masato), Albert, M.L. (Matthew L), Allison, M.A. (Matthew A), Alver, M. (Maris), Aung, T. (Tin), Azizi, J. (Joshan), Bentley, A.R. (Amy), Boeing, H. (Heiner), Boerwinkle, E.A. (Eric), Borja, J.B. (Judith B), Borst, G.J. (Gert) de, Bottinger, E.P. (Erwin), Broer, L. (Linda), Campbell, H. (Harry), Chanock, S.J. (Stephen), Chee, M.-L. (Miao-Li), Chen, G. (Guanjie), Chen, Y.-D.I. (Yii-Der I), Chen, Z. (Zhengming), Chiu, Y.-F. (Yen-Feng), Cocca, M. (Massimiliano), Collins, F.S. (Francis), Concas, M.P. (Maria Pina), Corley, J. (Janie), Cugliari, G. (Giovanni), Dam, R.M. (Rob) van, Damulina, A. (Anna), Daneshpour, M.S. (Maryam S), Day, F.R. (Felix), Delgado, G., Dhana, K. (Klodian), Doney, A.S.F. (Alex), Dörr, M. (Marcus), Doumatey, A. (Ayo), Dzimiri, N. (Nduna), Ebenesersdóttir, S.S. (S Sunna), Elliott, J. (Joshua), Elliott, P. (Paul), Ewert, R. (Ralf), Felix, J.F. (Janine), Fischer, K. (Krista), Freedman, B.I. (Barry), Girotto, S., Goel, A. (Anuj), Gögele, M. (Martin), Goodarzi, M. (Mark), Graff, M.J. (Maud J.L.), Granot-Hershkovitz, E. (Einat), Grodstein, F. (Francine), Guarrera, S. (Simonetta), Gudbjartsson, D.F. (Daniel), Guity, K. (Kamran), Gunnarsson, B. (Bjarni), Guo, Y. (Yu), Hagenaars, S.P. (Saskia P), Haiman, C.A. (Christopher), Halevy, A. (Avner), Harris, T.B. (Tamara B), Hedayati, M. (Mehdi), Heel, D.A. (David) van, Hirata, M. (Makoto), Höfer, I. (Imo), Hsiung, C.A. (Chao Agnes), Huang, J. (Jinyan), Hung, Y.-J. (Yi-Jen), Ikram, M.A. (Arfan), Jagadeesan, A. (Anuradha), Jousilahti, P. (Pekka), Kamatani, Y. (Yoichiro), Kanai, M. (Masahiro), Kerrison, N.D. (Nicola D), Kessler, T. (Thorsten), Khaw, K.-T. (Kay-Tee), Khor, C.C., Kleijn, D.P.V. (Dominique) de, Koh, W.-P. (Woon-Puay), Kolcic, I. (Ivana), Kraft, P. (Peter), Krämer, B.K. (Bernhard), Kutalik, Z. (Zoltán), Kuusisto, J. (Johanna), Langenberg, C. (Claudia), Launer, L.J. (Lenore), Lawlor, D.A. (Debbie), Lee, I.-T. (I-Te), Lee, W.-J. (Wen-Jane), Lerch, M. (M.), Li, L. (Liming), Liu, J. (Jianjun), Loh, M. (Marie), London, S.J. (Stephanie J), Loomis, S.J. (Stephanie J.), Lu, Y. (Yingchang), Luan, J. (Jian’an), Mägi, R. (Reedik), Manichaikul, A.W. (Ani W), Manunta, P. (Paolo), Masson, G. (Gisli), Matoba, N. (Nana), Mei, X.W. (Xue W), Meisinger, C. (Christa), Meitinger, T. (Thomas), Mezzavilla, M. (Massimo), Milani, L. (Lili), Millwood, I.Y. (Iona), Momozawa, Y. (Yukihide), Moore, A. (Amy), Morange, P.-E. (P.), Moreno-Macías, H. (Hortensia), Mori, T.A. (Trevor A), Morrison, A.C. (Alanna), Muka, T. (Taulant), Murakami, Y. (Yoshinori), Murray, A.D. (Alison D), Mutsert, R. (Reneé) de, Mychaleckyj, J.C. (Josyf), Nalls, M.A. (Michael), Nauck, M. (Matthias), Neville, M.J. (Matthew), Nolte, I.M. (Ilja), Ong, K.K. (Ken K), Orozco, L. (Lorena), Padmanabhan, S. (Sandosh), Pálsson, G. (Gunnar), Palmer, C.N.A. (Colin), Penninx, B.W.J.H., Pattie, A. (Alison), Polasek, O. (Ozren), Poulter, N.R. (Neil), Pramstaller, P.P. (Peter P), Quintana-Murci, L. (Lluis), Räikkönen, K. (Katri), Ralhan, S. (Sarju), Rao, D.C. (Dabeeru C), Rheenen, W. (Wouter) van, Rich, S.S. (Stephen), Ridker, P.M. (Paul M), Rietveld, C.A. (Cornelius A), Robino, A. (Antonietta), Rooij, F.J.A. (Frank) van, Ruggiero, D., Saba, Y. (Yasaman), Sabanayagam, C. (Charumathi), Sabater-Lleal, M. (Maria), Sala, C. (Cinzia), Salomaa, V. (Veikko), Sandow, K. (Kevin), Schmidt, H. (Helena), Scott, L.J. (Laura J), Scott, W.R. (William R), Sedaghati-Khayat, B. (Bahareh), Sennblad, B. (Bengt), Setten, J. (Jessica) van, Sever, P.J. (Peter J), Sheu, W.H.-H. (Wayne H-H), Shi, Y. (Yuan), Shrestha, S. (Smeeta), Shukla, S.R. (Sharvari Rahul), Sigurdsson, J.K. (Jon K), Sikka, T.T. (Timo Tonis), Singh, J.R. (Jai Rup), Smith, B.H. (Blair), Stancáková, A. (Alena), Stanton, A. (Alice), Starr, J.M. (John), Stefansdottir, L. (Lilja), Straker, L. (Leon), Sulem, P. (Patrick), Sveinbjornsson, G. (Gardar), Swertz, M.A. (Morris A), Taylor, A.M. (Adele M), Taylor, K.D. (Kent), Terzikhan, N. (Natalie), Tham, Y.-C. (Yih-Chung), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Tillander, A. (Annika), Tracy, R.P. (Russell), Tusié-Luna, T. (Teresa), Tzoulaki, I., Vaccargiu, S. (Simona), Vangipurapu, J. (Jagadish), Veldink, J.H. (Jan), Vitart, V. (Veronique), Völker, U. (Uwe), Vuoksimaa, E. (Eero), Wakil, S.M. (Salma M), Waldenberger, M. (Melanie), Wander, G.S. (Gurpreet S), Wang, Y.X. (Ya Xing), Wareham, N.J. (Nick), Wild, S.H. (Sarah), Yajnik, C.S. (Chittaranjan S), Yuan, J.-M. (Jian-Min), Zeng, L. (Lingyao), Zhang, L. (Liang), Zhou, J. (Jie), Amin, N. (Najaf), Asselbergs, F.W. (Folkert), Bakker, S.J.L. (Stephan), Becker, D.M. (Diane), Lehne, B. (Benjamin), Bennett, D.A. (David), Berg, L.H. (Leonard) van den, Berndt, S.I. (Sonja), Bharadwaj, D. (Dwaipayan), Bielak, L.F. (Lawrence F.), Bochud, M. (Murielle), Boehnke, M. (Michael), Bouchard, C. (Claude), Bradfield, J.P. (Jonathan), Brody, J.A. (Jennifer A), Campbell, A. (Archie), Carmi, S. (Shai), Caulfield, M. (Mark), Cesarini, D. (David), Chambers, J.C. (John C), Chandak, G.R. (Giriraj), Cheng, C.-Y. (Ching-Yu), Ciullo, M. (Marina), Warrington, N.M. (Nicole), Cusi, D. (Daniele), Smith, G.D. (George Davey), Deary, I.J. (Ian J), Dorajoo, R. (Rajkumar), Duijn, C.M. (Cornelia) van, Ellinghaus, D. (David), Erdmann, J. (Jeanette), Hagen, K. (Knut), Evangelou, E. (Evangelos), Evans, M.K. (Michele), Faul, J.D. (Jessica D), Feenstra, B. (Bjarke), Feitosa, M.F. (Mary Furlan), Foisy, S. (Sylvain), Franke, A. (Andre), Friedlander, Y. (Yechiel), Gasparini, P. (Paolo), Gieger, C. (Christian), Gonzalez, C. (Clicerio), Goyette, P. (Philippe), Grant, S.F.A. (Struan), Griffiths, L.R. (Lyn R), Groop, L. (Leif), Gudnason, V. (Vilmundur), Gyllensten, U. (Ulf), Hakonarson, H. (Hakon), Hamsten, A. (Anders), Harst, P. (Pim) van der, Heng, C.K. (Chew-Kiat), Hicks, A.A. (Andrew A), Hochner, H., Huikuri, H.V. (Heikki), Hunt, S.C. (Steven), Jaddoe, V.W.V. (Vincent), De Jager, P., Johannesson, M. (Magnus), Johansson, A. (Åsa), Jonas, J.B. (Jost B), Jukema, J.W. (Jan Wouter), Junttila, M.J. (Juhani), Kaprio, J. (Jaakko), Kardia, S.L.R. (Sharon), Karpe, F. (Fredrik), Kumari, M. (Meena), Laakso, M. (Markku), van der Laan, S.W. (Sander W), Lahti, J. (Jari), Laudes, M. (Matthias), Lea, R.A. (Rodney A), Lieb, W. (Wolfgang), Lumley, T. (Thomas), Martin, N.G. (Nicholas), Ye, S. (Shu), Matullo, G., McCarthy, M.I. (Mark), Medland, S.E. (Sarah), Merriman, A., Metspalu, A. (Andres), Meyer, B.F. (Brian F), Mohlke, K.L. (Karen L), Montgomery, G.W. (Grant), Mook-Kanamori, D. (Dennis), Munroe, P. (Patricia), North, K.E. (Kari), Nyholt, D.R. (Dale), O’connell, J.R. (Jeffery R), Ober, C. (Carole), Oldehinkel, A.J. (Albertine), Palmas, W. (Walter), Pasterkamp, G.G. (Gerard G), Patin, E. (Etienne), Pennell, C.E. (Craig), Perusse, L. (Louis), Peyser, P.A. (Patricia A.), Pirastu, M. (Mario), Polderman, T.J.C. (Tinca), Porteous, D.J. (David J.), Posthuma, D. (Danielle), Psaty, B.M. (Bruce M), Rioux, J.D. (John), Rivadeneira, F. (Fernando), Rotimi, C. (Charles), Rotter, J.I. (Jerome I.), Rudan, I. (Igor), Ruijter, H.M. (Hester ) den, Sanghera, D.K. (Dharambir K), Sattar, N. (Naveed), Schmidt, R. (Reinhold), Schulze, M.B. (Matthias), Schunkert, H. (Heribert), Scott, R.A. (Robert), Shuldiner, A.R. (Alan R), Sim, X. (Xueling), Small, N. (Neil), Smith, J.A. (Jennifer A), Sotoodehnia, N. (Nona), Tai, E.-S. (E-Shyong), Teumer, A. (Alexander), Timpson, N.J. (Nicholas), Toniolo, D. (Daniela), Tregouet, D.-A. (David-Alexandre), Tuomi, T. (Tiinamaija), Vollenweider, P. (Peter), Wang, C.A. (Carol A), Weir, D.R. (David R), Whitfield, J. (John), Wijmenga, C. (Cisca), Wong, T.-Y. (Tien-Yin), Wright, J. (John), Yang, J. (Jingyun), Yu, L. (Lei), Zemel, B.S. (Babette S.), Zonderman, A.B. (Alan B), Perola, M. (Markus), Magnusson, P.K. (Patrik), Uitterlinden, A.G. (André), Kooner, J.S. (Jaspal S.), Chasman, D.I. (Daniel), Loos, R.J.F. (Ruth), Franceschini, N. (Nora), Franke, L. (Lude), Haley, C. (Chris), Hayward, C. (Caroline), Walters, R.G. (Robin G), Perry, J.R.B. (John R. B.), Esko, T. (Tõnu), Helgason, A. (Agnar), Zwart, J-A. (John-Anker), Joshi, P.K. (Peter), Kubo, M. (Michiaki), Wilson, J.F. (James), Clark, D.W. (David W), Okada, Y. (Yukinori), Moore, K.H.S. (Kristjan H S), Mason, D. (Dan), Pirastu, N. (Nicola), Gandin, I. (Ilaria), Mattsson, H. (Hannele), Barnes, C.L.K. (Catriona L K), Lin, K. (Kuang), Zhao, J.H. (Jing Hua), Deelen, P. (Patrick), Rohde, R. (Rebecca), Schurmann, C. (Claudia), Guo, X. (Xiuqing), Giulianini, F. (Franco), Zhang, W. (Weihua), Medina-Gomez, M.C. (Carolina), Karlsson, R. (Robert), Bao, Y. (Yanchun), Bartz, T.M. (Traci M), Baumbach, C. (Clemens), Biino, G. (Ginevra), Bixley, M.J. (Matthew J), Brumat, M. (Marco), Chai, J.-F. (Jin-Fang), Corre, T. (Tanguy), Cousminer, D.L. (Diana), Dekker, A.M. (Annelot M), Eccles, D.A. (David A), Eijk, K.R. (Kristel) van, Fuchsberger, C. (Christian), Gao, H. (He), Germain, M. (Marine), Gordon, S.D. (Scott D.), de Haan, H.G. (Hugoline G), Harris, S.E. (Sarah), Hofer, E. (Edith), Huerta-Chagoya, A. (Alicia), Igartua, C. (Catherine), Jansen, I. (Iris), Jia, Y. (Yucheng), Kacprowski, T. (Tim), Karlsson, T. (Torgny), Kleber, M.E. (Marcus), Li, S.A. (Shengchao Alfred), Li-Gao, R. (Ruifang), Mahajan, A. (Anubha), Matsuda, K. (Koichi), Meidtner, K. (Karina), Meng, W. (Weihua), Montasser, M.E. (May E.), Most, P.J. (Peter) van der, Munz, M. (Matthias), Nutile, T. (Teresa), Palviainen, T. (Teemu), Prasad, G. (Gauri), Prasad, R.B. (Rashmi B), Priyanka, T.D.S. (Tallapragada Divya Sri), Rizzi, F. (Federica), Salvi, E. (Erika), Sapkota, B.R. (Bishwa R), Shriner, D. (Daniel), Skotte, L. (Line), Smart, M.C. (Melissa C), Smith, A.V. (Albert), Spek, A. (Ashley) van der, Spracklen, C.N. (Cassandra N), Strawbridge, R.J. (Rona), Tajuddin, S.M. (Salman M), Trompet, S. (Stella), Turman, C. (Constance), Verweij, N. (Niek), Viberti, C. (Clara), Wang, L. (Lihua), Warren, H. (Helen), Wootton, R.E. (Robyn E), Yanek, L.R. (Lisa), Yao, J. (Jie), Yousri, N.A. (Noha A), Zhao, W. (Wei), Adeyemo, A.A. (Adebowale A), Afaq, S. (Saima), Aguilar-Salinas, C.A. (Carlos Alberto), Akiyama, M. (Masato), Albert, M.L. (Matthew L), Allison, M.A. (Matthew A), Alver, M. (Maris), Aung, T. (Tin), Azizi, J. (Joshan), Bentley, A.R. (Amy), Boeing, H. (Heiner), Boerwinkle, E.A. (Eric), Borja, J.B. (Judith B), Borst, G.J. (Gert) de, Bottinger, E.P. (Erwin), Broer, L. (Linda), Campbell, H. (Harry), Chanock, S.J. (Stephen), Chee, M.-L. (Miao-Li), Chen, G. (Guanjie), Chen, Y.-D.I. (Yii-Der I), Chen, Z. (Zhengming), Chiu, Y.-F. (Yen-Feng), Cocca, M. (Massimiliano), Collins, F.S. (Francis), Concas, M.P. (Maria Pina), Corley, J. (Janie), Cugliari, G. (Giovanni), Dam, R.M. (Rob) van, Damulina, A. (Anna), Daneshpour, M.S. (Maryam S), Day, F.R. (Felix), Delgado, G., Dhana, K. (Klodian), Doney, A.S.F. (Alex), Dörr, M. (Marcus), Doumatey, A. (Ayo), Dzimiri, N. (Nduna), Ebenesersdóttir, S.S. (S Sunna), Elliott, J. (Joshua), Elliott, P. (Paul), Ewert, R. (Ralf), Felix, J.F. (Janine), Fischer, K. (Krista), Freedman, B.I. (Barry), Girotto, S., Goel, A. (Anuj), Gögele, M. (Martin), Goodarzi, M. (Mark), Graff, M.J. (Maud J.L.), Granot-Hershkovitz, E. (Einat), Grodstein, F. (Francine), Guarrera, S. (Simonetta), Gudbjartsson, D.F. (Daniel), Guity, K. (Kamran), Gunnarsson, B. (Bjarni), Guo, Y. (Yu), Hagenaars, S.P. (Saskia P), Haiman, C.A. (Christopher), Halevy, A. (Avner), Harris, T.B. (Tamara B), Hedayati, M. (Mehdi), Heel, D.A. (David) van, Hirata, M. (Makoto), Höfer, I. (Imo), Hsiung, C.A. (Chao Agnes), Huang, J. (Jinyan), Hung, Y.-J. (Yi-Jen), Ikram, M.A. (Arfan), Jagadeesan, A. (Anuradha), Jousilahti, P. (Pekka), Kamatani, Y. (Yoichiro), Kanai, M. (Masahiro), Kerrison, N.D. (Nicola D), Kessler, T. (Thorsten), Khaw, K.-T. (Kay-Tee), Khor, C.C., Kleijn, D.P.V. (Dominique) de, Koh, W.-P. (Woon-Puay), Kolcic, I. (Ivana), Kraft, P. (Peter), Krämer, B.K. (Bernhard), Kutalik, Z. (Zoltán), Kuusisto, J. (Johanna), Langenberg, C. (Claudia), Launer, L.J. (Lenore), Lawlor, D.A. (Debbie), Lee, I.-T. (I-Te), Lee, W.-J. (Wen-Jane), Lerch, M. (M.), Li, L. (Liming), Liu, J. (Jianjun), Loh, M. (Marie), London, S.J. (Stephanie J), Loomis, S.J. (Stephanie J.), Lu, Y. (Yingchang), Luan, J. (Jian’an), Mägi, R. (Reedik), Manichaikul, A.W. (Ani W), Manunta, P. (Paolo), Masson, G. (Gisli), Matoba, N. (Nana), Mei, X.W. (Xue W), Meisinger, C. (Christa), Meitinger, T. (Thomas), Mezzavilla, M. (Massimo), Milani, L. (Lili), Millwood, I.Y. (Iona), Momozawa, Y. (Yukihide), Moore, A. (Amy), Morange, P.-E. (P.), Moreno-Macías, H. (Hortensia), Mori, T.A. (Trevor A), Morrison, A.C. (Alanna), Muka, T. (Taulant), Murakami, Y. (Yoshinori), Murray, A.D. (Alison D), Mutsert, R. (Reneé) de, Mychaleckyj, J.C. (Josyf), Nalls, M.A. (Michael), Nauck, M. (Matthias), Neville, M.J. (Matthew), Nolte, I.M. (Ilja), Ong, K.K. (Ken K), Orozco, L. (Lorena), Padmanabhan, S. (Sandosh), Pálsson, G. (Gunnar), Palmer, C.N.A. (Colin), Penninx, B.W.J.H., Pattie, A. (Alison), Polasek, O. (Ozren), Poulter, N.R. (Neil), Pramstaller, P.P. (Peter P), Quintana-Murci, L. (Lluis), Räikkönen, K. (Katri), Ralhan, S. (Sarju), Rao, D.C. (Dabeeru C), Rheenen, W. (Wouter) van, Rich, S.S. (Stephen), Ridker, P.M. (Paul M), Rietveld, C.A. (Cornelius A), Robino, A. (Antonietta), Rooij, F.J.A. (Frank) van, Ruggiero, D., Saba, Y. (Yasaman), Sabanayagam, C. (Charumathi), Sabater-Lleal, M. (Maria), Sala, C. (Cinzia), Salomaa, V. (Veikko), Sandow, K. (Kevin), Schmidt, H. (Helena), Scott, L.J. (Laura J), Scott, W.R. (William R), Sedaghati-Khayat, B. (Bahareh), Sennblad, B. (Bengt), Setten, J. (Jessica) van, Sever, P.J. (Peter J), Sheu, W.H.-H. (Wayne H-H), Shi, Y. (Yuan), Shrestha, S. (Smeeta), Shukla, S.R. (Sharvari Rahul), Sigurdsson, J.K. (Jon K), Sikka, T.T. (Timo Tonis), Singh, J.R. (Jai Rup), Smith, B.H. (Blair), Stancáková, A. (Alena), Stanton, A. (Alice), Starr, J.M. (John), Stefansdottir, L. (Lilja), Straker, L. (Leon), Sulem, P. (Patrick), Sveinbjornsson, G. (Gardar), Swertz, M.A. (Morris A), Taylor, A.M. (Adele M), Taylor, K.D. (Kent), Terzikhan, N. (Natalie), Tham, Y.-C. (Yih-Chung), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Tillander, A. (Annika), Tracy, R.P. (Russell), Tusié-Luna, T. (Teresa), Tzoulaki, I., Vaccargiu, S. (Simona), Vangipurapu, J. (Jagadish), Veldink, J.H. (Jan), Vitart, V. (Veronique), Völker, U. (Uwe), Vuoksimaa, E. (Eero), Wakil, S.M. (Salma M), Waldenberger, M. (Melanie), Wander, G.S. (Gurpreet S), Wang, Y.X. (Ya Xing), Wareham, N.J. (Nick), Wild, S.H. (Sarah), Yajnik, C.S. (Chittaranjan S), Yuan, J.-M. (Jian-Min), Zeng, L. (Lingyao), Zhang, L. (Liang), Zhou, J. (Jie), Amin, N. (Najaf), Asselbergs, F.W. (Folkert), Bakker, S.J.L. (Stephan), Becker, D.M. (Diane), Lehne, B. (Benjamin), Bennett, D.A. (David), Berg, L.H. (Leonard) van den, Berndt, S.I. (Sonja), Bharadwaj, D. (Dwaipayan), Bielak, L.F. (Lawrence F.), Bochud, M. (Murielle), Boehnke, M. (Michael), Bouchard, C. (Claude), Bradfield, J.P. (Jonathan), Brody, J.A. (Jennifer A), Campbell, A. (Archie), Carmi, S. (Shai), Caulfield, M. (Mark), Cesarini, D. (David), Chambers, J.C. (John C), Chandak, G.R. (Giriraj), Cheng, C.-Y. (Ching-Yu), Ciullo, M. (Marina), Warrington, N.M. (Nicole), Cusi, D. (Daniele), Smith, G.D. (George Davey), Deary, I.J. (Ian J), Dorajoo, R. (Rajkumar), Duijn, C.M. (Cornelia) van, Ellinghaus, D. (David), Erdmann, J. (Jeanette), Hagen, K. (Knut), Evangelou, E. (Evangelos), Evans, M.K. (Michele), Faul, J.D. (Jessica D), Feenstra, B. (Bjarke), Feitosa, M.F. (Mary Furlan), Foisy, S. (Sylvain), Franke, A. (Andre), Friedlander, Y. (Yechiel), Gasparini, P. (Paolo), Gieger, C. (Christian), Gonzalez, C. (Clicerio), Goyette, P. (Philippe), Grant, S.F.A. (Struan), Griffiths, L.R. (Lyn R), Groop, L. (Leif), Gudnason, V. (Vilmundur), Gyllensten, U. (Ulf), Hakonarson, H. (Hakon), Hamsten, A. (Anders), Harst, P. (Pim) van der, Heng, C.K. (Chew-Kiat), Hicks, A.A. (Andrew A), Hochner, H., Huikuri, H.V. (Heikki), Hunt, S.C. (Steven), Jaddoe, V.W.V. (Vincent), De Jager, P., Johannesson, M. (Magnus), Johansson, A. (Åsa), Jonas, J.B. (Jost B), Jukema, J.W. (Jan Wouter), Junttila, M.J. (Juhani), Kaprio, J. (Jaakko), Kardia, S.L.R. (Sharon), Karpe, F. (Fredrik), Kumari, M. (Meena), Laakso, M. (Markku), van der Laan, S.W. (Sander W), Lahti, J. (Jari), Laudes, M. (Matthias), Lea, R.A. (Rodney A), Lieb, W. (Wolfgang), Lumley, T. (Thomas), Martin, N.G. (Nicholas), Ye, S. (Shu), Matullo, G., McCarthy, M.I. (Mark), Medland, S.E. (Sarah), Merriman, A., Metspalu, A. (Andres), Meyer, B.F. (Brian F), Mohlke, K.L. (Karen L), Montgomery, G.W. (Grant), Mook-Kanamori, D. (Dennis), Munroe, P. (Patricia), North, K.E. (Kari), Nyholt, D.R. (Dale), O’connell, J.R. (Jeffery R), Ober, C. (Carole), Oldehinkel, A.J. (Albertine), Palmas, W. (Walter), Pasterkamp, G.G. (Gerard G), Patin, E. (Etienne), Pennell, C.E. (Craig), Perusse, L. (Louis), Peyser, P.A. (Patricia A.), Pirastu, M. (Mario), Polderman, T.J.C. (Tinca), Porteous, D.J. (David J.), Posthuma, D. (Danielle), Psaty, B.M. (Bruce M), Rioux, J.D. (John), Rivadeneira, F. (Fernando), Rotimi, C. (Charles), Rotter, J.I. (Jerome I.), Rudan, I. (Igor), Ruijter, H.M. (Hester ) den, Sanghera, D.K. (Dharambir K), Sattar, N. (Naveed), Schmidt, R. (Reinhold), Schulze, M.B. (Matthias), Schunkert, H. (Heribert), Scott, R.A. (Robert), Shuldiner, A.R. (Alan R), Sim, X. (Xueling), Small, N. (Neil), Smith, J.A. (Jennifer A), Sotoodehnia, N. (Nona), Tai, E.-S. (E-Shyong), Teumer, A. (Alexander), Timpson, N.J. (Nicholas), Toniolo, D. (Daniela), Tregouet, D.-A. (David-Alexandre), Tuomi, T. (Tiinamaija), Vollenweider, P. (Peter), Wang, C.A. (Carol A), Weir, D.R. (David R), Whitfield, J. (John), Wijmenga, C. (Cisca), Wong, T.-Y. (Tien-Yin), Wright, J. (John), Yang, J. (Jingyun), Yu, L. (Lei), Zemel, B.S. (Babette S.), Zonderman, A.B. (Alan B), Perola, M. (Markus), Magnusson, P.K. (Patrik), Uitterlinden, A.G. (André), Kooner, J.S. (Jaspal S.), Chasman, D.I. (Daniel), Loos, R.J.F. (Ruth), Franceschini, N. (Nora), Franke, L. (Lude), Haley, C. (Chris), Hayward, C. (Caroline), Walters, R.G. (Robin G), Perry, J.R.B. (John R. B.), Esko, T. (Tõnu), Helgason, A. (Agnar), Zwart, J-A. (John-Anker), Joshi, P.K. (Peter), Kubo, M. (Michiaki), and Wilson, J.F. (James)
Abstract: In many species, the offspring of related parents suffer reduced reproductive success, a phenomenon known as inbreeding depression. In humans, the importance of this effect has remained unclear, partly because reproduction between close relatives is both rare and frequently associated with confounding social factors. Here, using genomic inbreeding coefficients (FROH) for >1.4 million individuals, we show that FROH is significantly associated (p < 0.0005) with apparently deleterious changes in 32 out of 100 traits analysed. These changes are associated with runs of homozygosity (ROH), but not with common variant homozygosity, suggesting that genetic variants associated with inbreeding depression are predominantly rare. The effect on fertility is striking: FROH equivalent to the offspring of first cousins is associated with a 55% decrease [95% CI 44–66%] in the odds of having children. Finally, the effects of FROH are confirmed within full-sibling pairs, where the variation in FROH is independent of all environmental confounding.
Published: 2019
Full Text: View/download PDF

4. Associations of autozygosity with a broad range of human phenotypes

Author: Clark, D. W. (David W.), Okada, Y. (Yukinori), Moore, K. H. (Kristjan H. S.), Mason, D. (Dan), Pirastu, N. (Nicola), Gandin, I. (Ilaria), Mattsson, H. (Hannele), Barnes, C. L. (Catriona L. K.), Lin, K. (Kuang), Zhao, J. H. (Jing Hua), Deelen, P. (Patrick), Rohde, R. (Rebecca), Schurmann, C. (Claudia), Guo, X. (Xiuqing), Giulianini, F. (Franco), Zhang, W. (Weihua), Medina-Gomez, C. (Carolina), Karlsson, R. (Robert), Bao, Y. (Yanchun), Bartz, T. M. (Traci M.), Baumbach, C. (Clemens), Biino, G. (Ginevra), Bixley, M. J. (Matthew J.), Brumat, M. (Marco), Chai, J.-F. (Jin-Fang), Corre, T. (Tanguy), Cousminer, D. L. (Diana L.), Dekker, A. M. (Annelot M.), Eccles, D. A. (David A.), Van Eijk, K. R. (Kristel R.), Fuchsberger, C. (Christian), Gao, H. (He), Germain, M. (Marine), Gordon, S. D. (Scott D.), de Haan, H. G. (Hugoline G.), Harris, S. E. (Sarah E.), Hofer, E. (Edith), Huerta-Chagoya, A. (Alicia), Igartua, C. (Catherine), Jansen, I. E. (Iris E.), Jia, Y. (Yucheng), Kacprowski, T. (Tim), Karlsson, T. (Torgny), Kleber, M. E. (Marcus E.), Li, S. A. (Shengchao Alfred), Li-Gao, R. (Ruifang), Mahajan, A. (Anubha), Matsuda, K. (Koichi), Meidtner, K. (Karina), Meng, W. (Weihua), Montasser, M. E. (May E.), van der Most, P. J. (Peter J.), Munz, M. (Matthias), Nutile, T. (Teresa), Palviainen, T. (Teemu), Prasad, G. (Gauri), Prasad, R. B. (Rashmi B.), Priyanka, T. D. (Tallapragada Divya Sri), Rizzi, F. (Federica), Salvi, E. (Erika), Sapkota, B. R. (Bishwa R.), Shriner, D. (Daniel), Skotte, L. (Line), Smart, M. C. (Melissa C.), Smith, A. V. (Albert Vernon), van der Spek, A. (Ashley), Spracklen, C. N. (Cassandra N.), Strawbridge, R. J. (Rona J.), Tajuddin, S. M. (Salman M.), Trompet, S. (Stella), Turman, C. (Constance), Verweij, N. (Niek), Viberti, C. (Clara), Wang, L. (Lihua), Warren, H. R. (Helen R.), Wootton, R. E. (Robyn E.), Yanek, L. R. (Lisa R.), Yao, J. (Jie), Yousri, N. A. (Noha A.), Zhao, W. (Wei), Adeyemo, A. A. (Adebowale A.), Afaq, S. (Saima), Alberto Aguilar-Salinas, C. (Carlos), Akiyama, M. (Masato), Albert, M. L. (Matthew L.), Allison, M. A. (Matthew A.), Alver, M. (Maris), Aung, T. (Tin), Azizi, F. (Fereidoun), Bentley, A. R. (Amy R.), Boeing, H. (Heiner), Boerwinkle, E. (Eric), Borja, J. B. (Judith B.), de Borst, G. J. (Gert J.), Bottinger, E. P. (Erwin P.), Broer, L. (Linda), Campbell, H. (Harry), Chanock, S. (Stephen), Chee, M.-L. (Miao-Li), Chen, G. (Guanjie), Chen, Y. I. (Yii-Der I.), Chen, Z. (Zhengming), Chiu, Y.-F. (Yen-Feng), Cocca, M. (Massimiliano), Collins, F. S. (Francis S.), Concas, M. P. (Maria Pina), Corley, J. (Janie), Cugliari, G. (Giovanni), Van Dam, R. M. (Rob M.), Damulina, A. (Anna), Daneshpour, M. S. (Maryam S.), Day, F. R. (Felix R.), Delgado, G. E. (Graciela E.), Dhana, K. (Klodian), Doney, A. S. (Alexander S. F.), Doerr, M. (Marcus), Doumatey, A. P. (Ayo P.), Dzimiri, N. (Nduna), Ebenesersdottir, S. S. (S. Sunna), Elliott, J. (Joshua), Elliott, P. (Paul), Ewert, R. (Ralf), Felix, J. F. (Janine F.), Fischer, K. (Krista), Freedman, B. I. (Barry I.), Girotto, G. (Giorgia), Goel, A. (Anuj), Gogele, M. (Martin), Goodarzi, M. O. (Mark O.), Graff, M. (Mariaelisa), Granot-Hershkovitz, E. (Einat), Grodstein, F. (Francine), Guarrera, S. (Simonetta), Gudbjartsson, D. F. (Daniel F.), Guity, K. (Kamran), Gunnarsson, B. (Bjarni), Guo, Y. (Yu), Hagenaars, S. P. (Saskia P.), Haiman, C. A. (Christopher A.), Halevy, A. (Avner), Harris, T. B. (Tamara B.), Hedayati, M. (Mehdi), van Heel, D. A. (David A.), Hirata, M. (Makoto), Hofer, I. (Imo), Hsiung, C. A. (Chao Agnes), Huang, J. (Jinyan), Hung, Y.-J. (Yi-Jen), Ikram, M. A. (M. Arfan), Jagadeesan, A. (Anuradha), Jousilahti, P. (Pekka), Kamatani, Y. (Yoichiro), Kanai, M. (Masahiro), Kerrison, N. D. (Nicola D.), Kessler, T. (Thorsten), Khaw, K.-T. (Kay-Tee), Khor, C. C. (Chiea Chuen), de Kleijn, D. P. (Dominique P. V.), Koh, W.-P. (Woon-Puay), Kolcic, I. (Ivana), Kraft, P. (Peter), Kramer, B. K. (Bernhard K.), Kutalik, Z. (Zoltan), Kuusisto, J. (Johanna), Langenberg, C. (Claudia), Launer, L. J. (Lenore J.), Lawlor, D. A. (Deborah A.), Lee, I.-T. (I-Te), Lee, W.-J. (Wen-Jane), Lerch, M. M. (Markus M.), Li, L. (Liming), Liu, J. (Jianjun), Loh, M. (Marie), London, S. J. (Stephanie J.), Loomis, S. (Stephanie), Lu, Y. (Yingchang), Luan, J. (Jian'an), Magi, R. (Reedik), Manichaikul, A. W. (Ani W.), Manunta, P. (Paolo), Masson, G. (Gisli), Matoba, N. (Nana), Mei, X. W. (Xue W.), Meisinger, C. (Christa), Meitinger, T. (Thomas), Mezzavilla, M. (Massimo), Milani, L. (Lili), Millwood, I. Y. (Iona Y.), Momozawa, Y. (Yukihide), Moore, A. (Amy), Morange, P.-E. (Pierre-Emmanuel), Moreno-Macias, H. (Hortensia), Mori, T. A. (Trevor A.), Morrison, A. C. (Alanna C.), Muka, T. (Taulant), Murakami, Y. (Yoshinori), Murray, A. D. (Alison D.), de Mutsert, R. (Renee), Mychaleckyj, J. C. (Josyf C.), Nalls, M. A. (Mike A.), Nauck, M. (Matthias), Neville, M. J. (Matt J.), Nolte, I. M. (Ilja M.), Ong, K. K. (Ken K.), Orozco, L. (Lorena), Padmanabhan, S. (Sandosh), Palsson, G. (Gunnar), Pankow, J. S. (James S.), Pattaro, C. (Cristian), Pattie, A. (Alison), Polasek, O. (Ozren), Poulter, N. (Neil), Pramstaller, P. P. (Peter P.), Quintana-Murci, L. (Lluis), Raikkonen, K. (Katri), Ralhan, S. (Sarju), Rao, D. C. (Dabeeru C.), van Rheenen, W. (Wouter), Rich, S. S. (Stephen S.), Ridker, P. M. (Paul M.), Rietveld, C. A. (Cornelius A.), Robino, A. (Antonietta), van Rooij, F. J. (Frank J. A.), Ruggiero, D. (Daniela), Saba, Y. (Yasaman), Sabanayagam, C. (Charumathi), Sabater-Lleal, M. (Maria), Felicita Sala, C. (Cinzia), Salomaa, V. (Veikko), Sandow, K. (Kevin), Schmidt, H. (Helena), Scott, L. J. (Laura J.), Scott, W. R. (William R.), Sedaghati-Khayat, B. (Bahareh), Sennblad, B. (Bengt), van Setten, J. (Jessica), Sever, P. J. (Peter J.), Sheu, W. H. (Wayne H-H), Shi, Y. (Yuan), Shrestha, S. (Smeeta), Shukla, S. R. (Sharvari Rahul), Sigurdsson, J. K. (Jon K.), Sikka, T. T. (Timo Tonis), Singh, J. R. (Jai Rup), Smith, B. H. (Blair H.), Stancakova, A. (Alena), Stanton, A. (Alice), Starr, J. M. (John M.), Stefansdottir, L. (Lilja), Straker, L. (Leon), Sulem, P. (Patrick), Sveinbjornsson, G. (Gardar), Swertz, M. A. (Morris A.), Taylor, A. M. (Adele M.), Taylor, K. D. (Kent D.), Terzikhan, N. (Natalie), Tham, Y.-C. (Yih-Chung), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Tillander, A. (Annika), Tracy, R. P. (Russell P.), Tusie-Luna, T. (Teresa), Tzoulaki, I. (Ioanna), Vaccargiu, S. (Simona), Vangipurapu, J. (Jagadish), Veldink, J. H. (Jan H.), Vitart, V. (Veronique), Volker, U. (Uwe), Vuoksimaa, E. (Eero), Wakil, S. M. (Salma M.), Waldenberger, M. (Melanie), Wander, G. S. (Gurpreet S.), Wang, Y. X. (Ya Xing), Wareham, N. J. (Nicholas J.), Wild, S. (Sarah), Yajnik, C. S. (Chittaranjan S.), Yuan, J.-M. (Jian-Min), Zeng, L. (Lingyao), Zhang, L. (Liang), Zhou, J. (Jie), Amin, N. (Najaf), Asselbergs, F. W. (Folkert W.), Bakker, S. J. (Stephan J. L.), Becker, D. M. (Diane M.), Lehne, B. (Benjamin), Bennett, D. A. (David A.), van den Berg, L. H. (Leonard H.), Berndt, S. I. (Sonja I.), Bharadwaj, D. (Dwaipayan), Bielak, L. F. (Lawrence F.), Bochud, M. (Murielle), Boehnke, M. (Mike), Bouchard, C. (Claude), Bradfield, J. P. (Jonathan P.), Brody, J. A. (Jennifer A.), Campbell, A. (Archie), Carmi, S. (Shai), Caulfield, M. J. (Mark J.), Cesarini, D. (David), Chambers, J. C. (John C.), Chandak, G. R. (Giriraj Ratan), Cheng, C.-Y. (Ching-Yu), Ciullo, M. (Marina), Cornelis, M. (Marilyn), Cusi, D. (Daniele), Smith, G. D. (George Davey), Deary, I. J. (Ian J.), Dorajoo, R. (Rajkumar), van Duijn, C. M. (Cornelia M.), Ellinghaus, D. (David), Erdmann, J. (Jeanette), Eriksson, J. G. (Johan G.), Evangelou, E. (Evangelos), Evans, M. K. (Michele K.), Faul, J. D. (Jessica D.), Feenstra, B. (Bjarke), Feitosa, M. (Mary), Foisy, S. (Sylvain), Franke, A. (Andre), Friedlander, Y. (Yechiel), Gasparini, P. (Paolo), Gieger, C. (Christian), Gonzalez, C. (Clicerio), Goyette, P. (Philippe), Grant, S. F. (Struan F. A.), Griffiths, L. R. (Lyn R.), Groop, L. (Leif), Gudnason, V. (Vilmundur), Gyllensten, U. (Ulf), Hakonarson, H. (Hakon), Hamsten, A. (Anders), van der Harst, P. (Pim), Heng, C.-K. (Chew-Kiat), Hicks, A. A. (Andrew A.), Hochner, H. (Hagit), Huikuri, H. (Heikki), Hunt, S. C. (Steven C.), Jaddoe, V. W. (Vincent W. V.), De Jager, P. L. (Philip L.), Johannesson, M. (Magnus), Johansson, A. (Asa), Jonas, J. B. (Jost B.), Jukema, J. W. (J. Wouter), Junttila, J. (Juhani), Kaprio, J. (Jaakko), Kardia, S. L. (Sharon L. R.), Karpe, F. (Fredrik), Kumari, M. (Meena), Laakso, M. (Markku), van der Laan, S. W. (Sander W.), Lahti, J. (Jari), Laudes, M. (Matthias), Lea, R. A. (Rodney A.), Lieb, W. (Wolfgang), Lumley, T. (Thomas), Martin, N. G. (Nicholas G.), Marz, W. (Winfried), Matullo, G. (Giuseppe), McCarthy, M. I. (Mark I.), Medland, S. E. (Sarah E.), Merriman, T. R. (Tony R.), Metspalu, A. (Andres), Meyer, B. F. (Brian F.), Mohlke, K. L. (Karen L.), Montgomery, G. W. (Grant W.), Mook-Kanamori, D. (Dennis), Munroe, P. B. (Patricia B.), North, K. E. (Kari E.), Nyholt, D. R. (Dale R.), O'connell, J. R. (Jeffery R.), Ober, C. (Carole), Oldehinkel, A. J. (Albertine J.), Palmas, W. (Walter), Palmer, C. (Colin), Pasterkamp, G. G. (Gerard G.), Patin, E. (Etienne), Pennell, C. E. (Craig E.), Perusse, L. (Louis), Peyser, P. A. (Patricia A.), Pirastu, M. (Mario), Polderman, T. J. (Tinca J. C.), Porteous, D. J. (David J.), Posthuma, D. (Danielle), Psaty, B. M. (Bruce M.), Rioux, J. D. (John D.), Rivadeneira, F. (Fernando), Rotimi, C. (Charles), Rotter, J. I. (Jerome I.), Rudan, I. (Igor), Den Ruijter, H. M. (Hester M.), Sanghera, D. K. (Dharambir K.), Sattar, N. (Naveed), Schmidt, R. (Reinhold), Schulze, M. B. (Matthias B.), Schunkert, H. (Heribert), Scott, R. A. (Robert A.), Shuldiner, A. R. (Alan R.), Sim, X. (Xueling), Small, N. (Neil), Smith, J. A. (Jennifer A.), Sotoodehnia, N. (Nona), Tai, E.-S. (E-Shyong), Teumer, A. (Alexander), Timpson, N. J. (Nicholas J.), Toniolo, D. (Daniela), Tregouet, D.-A. (David-Alexandre), Tuomi, T. (Tiinamaija), Vollenweider, P. (Peter), Wang, C. A. (Carol A.), Weir, D. R. (David R.), Whitfield, J. B. (John B.), Wijmenga, C. (Cisca), Wong, T.-Y. (Tien-Yin), Wright, J. (John), Yang, J. (Jingyun), Yu, L. (Lei), Zemel, B. S. (Babette S.), Zonderman, A. B. (Alan B.), Perola, M. (Markus), Magnusson, P. K. (Patrik K. E.), Uitterlinden, A. G. (Andre G.), Kooner, J. S. (Jaspal S.), Chasman, D. I. (Daniel I.), Loos, R. J. (Ruth J. F.), Franceschini, N. (Nora), Franke, L. (Lude), Haley, C. S. (Chris S.), Hayward, C. (Caroline), Walters, R. G. (Robin G.), Perry, J. R. (John R. B.), Esko, T. (Tonu), Helgason, A. (Agnar), Stefansson, K. (Kari), Joshi, P. K. (Peter K.), Kubo, M. (Michiaki), Wilson, J. F. (James F.), Clark, D. W. (David W.), Okada, Y. (Yukinori), Moore, K. H. (Kristjan H. S.), Mason, D. (Dan), Pirastu, N. (Nicola), Gandin, I. (Ilaria), Mattsson, H. (Hannele), Barnes, C. L. (Catriona L. K.), Lin, K. (Kuang), Zhao, J. H. (Jing Hua), Deelen, P. (Patrick), Rohde, R. (Rebecca), Schurmann, C. (Claudia), Guo, X. (Xiuqing), Giulianini, F. (Franco), Zhang, W. (Weihua), Medina-Gomez, C. (Carolina), Karlsson, R. (Robert), Bao, Y. (Yanchun), Bartz, T. M. (Traci M.), Baumbach, C. (Clemens), Biino, G. (Ginevra), Bixley, M. J. (Matthew J.), Brumat, M. (Marco), Chai, J.-F. (Jin-Fang), Corre, T. (Tanguy), Cousminer, D. L. (Diana L.), Dekker, A. M. (Annelot M.), Eccles, D. A. (David A.), Van Eijk, K. R. (Kristel R.), Fuchsberger, C. (Christian), Gao, H. (He), Germain, M. (Marine), Gordon, S. D. (Scott D.), de Haan, H. G. (Hugoline G.), Harris, S. E. (Sarah E.), Hofer, E. (Edith), Huerta-Chagoya, A. (Alicia), Igartua, C. (Catherine), Jansen, I. E. (Iris E.), Jia, Y. (Yucheng), Kacprowski, T. (Tim), Karlsson, T. (Torgny), Kleber, M. E. (Marcus E.), Li, S. A. (Shengchao Alfred), Li-Gao, R. (Ruifang), Mahajan, A. (Anubha), Matsuda, K. (Koichi), Meidtner, K. (Karina), Meng, W. (Weihua), Montasser, M. E. (May E.), van der Most, P. J. (Peter J.), Munz, M. (Matthias), Nutile, T. (Teresa), Palviainen, T. (Teemu), Prasad, G. (Gauri), Prasad, R. B. (Rashmi B.), Priyanka, T. D. (Tallapragada Divya Sri), Rizzi, F. (Federica), Salvi, E. (Erika), Sapkota, B. R. (Bishwa R.), Shriner, D. (Daniel), Skotte, L. (Line), Smart, M. C. (Melissa C.), Smith, A. V. (Albert Vernon), van der Spek, A. (Ashley), Spracklen, C. N. (Cassandra N.), Strawbridge, R. J. (Rona J.), Tajuddin, S. M. (Salman M.), Trompet, S. (Stella), Turman, C. (Constance), Verweij, N. (Niek), Viberti, C. (Clara), Wang, L. (Lihua), Warren, H. R. (Helen R.), Wootton, R. E. (Robyn E.), Yanek, L. R. (Lisa R.), Yao, J. (Jie), Yousri, N. A. (Noha A.), Zhao, W. (Wei), Adeyemo, A. A. (Adebowale A.), Afaq, S. (Saima), Alberto Aguilar-Salinas, C. (Carlos), Akiyama, M. (Masato), Albert, M. L. (Matthew L.), Allison, M. A. (Matthew A.), Alver, M. (Maris), Aung, T. (Tin), Azizi, F. (Fereidoun), Bentley, A. R. (Amy R.), Boeing, H. (Heiner), Boerwinkle, E. (Eric), Borja, J. B. (Judith B.), de Borst, G. J. (Gert J.), Bottinger, E. P. (Erwin P.), Broer, L. (Linda), Campbell, H. (Harry), Chanock, S. (Stephen), Chee, M.-L. (Miao-Li), Chen, G. (Guanjie), Chen, Y. I. (Yii-Der I.), Chen, Z. (Zhengming), Chiu, Y.-F. (Yen-Feng), Cocca, M. (Massimiliano), Collins, F. S. (Francis S.), Concas, M. P. (Maria Pina), Corley, J. (Janie), Cugliari, G. (Giovanni), Van Dam, R. M. (Rob M.), Damulina, A. (Anna), Daneshpour, M. S. (Maryam S.), Day, F. R. (Felix R.), Delgado, G. E. (Graciela E.), Dhana, K. (Klodian), Doney, A. S. (Alexander S. F.), Doerr, M. (Marcus), Doumatey, A. P. (Ayo P.), Dzimiri, N. (Nduna), Ebenesersdottir, S. S. (S. Sunna), Elliott, J. (Joshua), Elliott, P. (Paul), Ewert, R. (Ralf), Felix, J. F. (Janine F.), Fischer, K. (Krista), Freedman, B. I. (Barry I.), Girotto, G. (Giorgia), Goel, A. (Anuj), Gogele, M. (Martin), Goodarzi, M. O. (Mark O.), Graff, M. (Mariaelisa), Granot-Hershkovitz, E. (Einat), Grodstein, F. (Francine), Guarrera, S. (Simonetta), Gudbjartsson, D. F. (Daniel F.), Guity, K. (Kamran), Gunnarsson, B. (Bjarni), Guo, Y. (Yu), Hagenaars, S. P. (Saskia P.), Haiman, C. A. (Christopher A.), Halevy, A. (Avner), Harris, T. B. (Tamara B.), Hedayati, M. (Mehdi), van Heel, D. A. (David A.), Hirata, M. (Makoto), Hofer, I. (Imo), Hsiung, C. A. (Chao Agnes), Huang, J. (Jinyan), Hung, Y.-J. (Yi-Jen), Ikram, M. A. (M. Arfan), Jagadeesan, A. (Anuradha), Jousilahti, P. (Pekka), Kamatani, Y. (Yoichiro), Kanai, M. (Masahiro), Kerrison, N. D. (Nicola D.), Kessler, T. (Thorsten), Khaw, K.-T. (Kay-Tee), Khor, C. C. (Chiea Chuen), de Kleijn, D. P. (Dominique P. V.), Koh, W.-P. (Woon-Puay), Kolcic, I. (Ivana), Kraft, P. (Peter), Kramer, B. K. (Bernhard K.), Kutalik, Z. (Zoltan), Kuusisto, J. (Johanna), Langenberg, C. (Claudia), Launer, L. J. (Lenore J.), Lawlor, D. A. (Deborah A.), Lee, I.-T. (I-Te), Lee, W.-J. (Wen-Jane), Lerch, M. M. (Markus M.), Li, L. (Liming), Liu, J. (Jianjun), Loh, M. (Marie), London, S. J. (Stephanie J.), Loomis, S. (Stephanie), Lu, Y. (Yingchang), Luan, J. (Jian'an), Magi, R. (Reedik), Manichaikul, A. W. (Ani W.), Manunta, P. (Paolo), Masson, G. (Gisli), Matoba, N. (Nana), Mei, X. W. (Xue W.), Meisinger, C. (Christa), Meitinger, T. (Thomas), Mezzavilla, M. (Massimo), Milani, L. (Lili), Millwood, I. Y. (Iona Y.), Momozawa, Y. (Yukihide), Moore, A. (Amy), Morange, P.-E. (Pierre-Emmanuel), Moreno-Macias, H. (Hortensia), Mori, T. A. (Trevor A.), Morrison, A. C. (Alanna C.), Muka, T. (Taulant), Murakami, Y. (Yoshinori), Murray, A. D. (Alison D.), de Mutsert, R. (Renee), Mychaleckyj, J. C. (Josyf C.), Nalls, M. A. (Mike A.), Nauck, M. (Matthias), Neville, M. J. (Matt J.), Nolte, I. M. (Ilja M.), Ong, K. K. (Ken K.), Orozco, L. (Lorena), Padmanabhan, S. (Sandosh), Palsson, G. (Gunnar), Pankow, J. S. (James S.), Pattaro, C. (Cristian), Pattie, A. (Alison), Polasek, O. (Ozren), Poulter, N. (Neil), Pramstaller, P. P. (Peter P.), Quintana-Murci, L. (Lluis), Raikkonen, K. (Katri), Ralhan, S. (Sarju), Rao, D. C. (Dabeeru C.), van Rheenen, W. (Wouter), Rich, S. S. (Stephen S.), Ridker, P. M. (Paul M.), Rietveld, C. A. (Cornelius A.), Robino, A. (Antonietta), van Rooij, F. J. (Frank J. A.), Ruggiero, D. (Daniela), Saba, Y. (Yasaman), Sabanayagam, C. (Charumathi), Sabater-Lleal, M. (Maria), Felicita Sala, C. (Cinzia), Salomaa, V. (Veikko), Sandow, K. (Kevin), Schmidt, H. (Helena), Scott, L. J. (Laura J.), Scott, W. R. (William R.), Sedaghati-Khayat, B. (Bahareh), Sennblad, B. (Bengt), van Setten, J. (Jessica), Sever, P. J. (Peter J.), Sheu, W. H. (Wayne H-H), Shi, Y. (Yuan), Shrestha, S. (Smeeta), Shukla, S. R. (Sharvari Rahul), Sigurdsson, J. K. (Jon K.), Sikka, T. T. (Timo Tonis), Singh, J. R. (Jai Rup), Smith, B. H. (Blair H.), Stancakova, A. (Alena), Stanton, A. (Alice), Starr, J. M. (John M.), Stefansdottir, L. (Lilja), Straker, L. (Leon), Sulem, P. (Patrick), Sveinbjornsson, G. (Gardar), Swertz, M. A. (Morris A.), Taylor, A. M. (Adele M.), Taylor, K. D. (Kent D.), Terzikhan, N. (Natalie), Tham, Y.-C. (Yih-Chung), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Tillander, A. (Annika), Tracy, R. P. (Russell P.), Tusie-Luna, T. (Teresa), Tzoulaki, I. (Ioanna), Vaccargiu, S. (Simona), Vangipurapu, J. (Jagadish), Veldink, J. H. (Jan H.), Vitart, V. (Veronique), Volker, U. (Uwe), Vuoksimaa, E. (Eero), Wakil, S. M. (Salma M.), Waldenberger, M. (Melanie), Wander, G. S. (Gurpreet S.), Wang, Y. X. (Ya Xing), Wareham, N. J. (Nicholas J.), Wild, S. (Sarah), Yajnik, C. S. (Chittaranjan S.), Yuan, J.-M. (Jian-Min), Zeng, L. (Lingyao), Zhang, L. (Liang), Zhou, J. (Jie), Amin, N. (Najaf), Asselbergs, F. W. (Folkert W.), Bakker, S. J. (Stephan J. L.), Becker, D. M. (Diane M.), Lehne, B. (Benjamin), Bennett, D. A. (David A.), van den Berg, L. H. (Leonard H.), Berndt, S. I. (Sonja I.), Bharadwaj, D. (Dwaipayan), Bielak, L. F. (Lawrence F.), Bochud, M. (Murielle), Boehnke, M. (Mike), Bouchard, C. (Claude), Bradfield, J. P. (Jonathan P.), Brody, J. A. (Jennifer A.), Campbell, A. (Archie), Carmi, S. (Shai), Caulfield, M. J. (Mark J.), Cesarini, D. (David), Chambers, J. C. (John C.), Chandak, G. R. (Giriraj Ratan), Cheng, C.-Y. (Ching-Yu), Ciullo, M. (Marina), Cornelis, M. (Marilyn), Cusi, D. (Daniele), Smith, G. D. (George Davey), Deary, I. J. (Ian J.), Dorajoo, R. (Rajkumar), van Duijn, C. M. (Cornelia M.), Ellinghaus, D. (David), Erdmann, J. (Jeanette), Eriksson, J. G. (Johan G.), Evangelou, E. (Evangelos), Evans, M. K. (Michele K.), Faul, J. D. (Jessica D.), Feenstra, B. (Bjarke), Feitosa, M. (Mary), Foisy, S. (Sylvain), Franke, A. (Andre), Friedlander, Y. (Yechiel), Gasparini, P. (Paolo), Gieger, C. (Christian), Gonzalez, C. (Clicerio), Goyette, P. (Philippe), Grant, S. F. (Struan F. A.), Griffiths, L. R. (Lyn R.), Groop, L. (Leif), Gudnason, V. (Vilmundur), Gyllensten, U. (Ulf), Hakonarson, H. (Hakon), Hamsten, A. (Anders), van der Harst, P. (Pim), Heng, C.-K. (Chew-Kiat), Hicks, A. A. (Andrew A.), Hochner, H. (Hagit), Huikuri, H. (Heikki), Hunt, S. C. (Steven C.), Jaddoe, V. W. (Vincent W. V.), De Jager, P. L. (Philip L.), Johannesson, M. (Magnus), Johansson, A. (Asa), Jonas, J. B. (Jost B.), Jukema, J. W. (J. Wouter), Junttila, J. (Juhani), Kaprio, J. (Jaakko), Kardia, S. L. (Sharon L. R.), Karpe, F. (Fredrik), Kumari, M. (Meena), Laakso, M. (Markku), van der Laan, S. W. (Sander W.), Lahti, J. (Jari), Laudes, M. (Matthias), Lea, R. A. (Rodney A.), Lieb, W. (Wolfgang), Lumley, T. (Thomas), Martin, N. G. (Nicholas G.), Marz, W. (Winfried), Matullo, G. (Giuseppe), McCarthy, M. I. (Mark I.), Medland, S. E. (Sarah E.), Merriman, T. R. (Tony R.), Metspalu, A. (Andres), Meyer, B. F. (Brian F.), Mohlke, K. L. (Karen L.), Montgomery, G. W. (Grant W.), Mook-Kanamori, D. (Dennis), Munroe, P. B. (Patricia B.), North, K. E. (Kari E.), Nyholt, D. R. (Dale R.), O'connell, J. R. (Jeffery R.), Ober, C. (Carole), Oldehinkel, A. J. (Albertine J.), Palmas, W. (Walter), Palmer, C. (Colin), Pasterkamp, G. G. (Gerard G.), Patin, E. (Etienne), Pennell, C. E. (Craig E.), Perusse, L. (Louis), Peyser, P. A. (Patricia A.), Pirastu, M. (Mario), Polderman, T. J. (Tinca J. C.), Porteous, D. J. (David J.), Posthuma, D. (Danielle), Psaty, B. M. (Bruce M.), Rioux, J. D. (John D.), Rivadeneira, F. (Fernando), Rotimi, C. (Charles), Rotter, J. I. (Jerome I.), Rudan, I. (Igor), Den Ruijter, H. M. (Hester M.), Sanghera, D. K. (Dharambir K.), Sattar, N. (Naveed), Schmidt, R. (Reinhold), Schulze, M. B. (Matthias B.), Schunkert, H. (Heribert), Scott, R. A. (Robert A.), Shuldiner, A. R. (Alan R.), Sim, X. (Xueling), Small, N. (Neil), Smith, J. A. (Jennifer A.), Sotoodehnia, N. (Nona), Tai, E.-S. (E-Shyong), Teumer, A. (Alexander), Timpson, N. J. (Nicholas J.), Toniolo, D. (Daniela), Tregouet, D.-A. (David-Alexandre), Tuomi, T. (Tiinamaija), Vollenweider, P. (Peter), Wang, C. A. (Carol A.), Weir, D. R. (David R.), Whitfield, J. B. (John B.), Wijmenga, C. (Cisca), Wong, T.-Y. (Tien-Yin), Wright, J. (John), Yang, J. (Jingyun), Yu, L. (Lei), Zemel, B. S. (Babette S.), Zonderman, A. B. (Alan B.), Perola, M. (Markus), Magnusson, P. K. (Patrik K. E.), Uitterlinden, A. G. (Andre G.), Kooner, J. S. (Jaspal S.), Chasman, D. I. (Daniel I.), Loos, R. J. (Ruth J. F.), Franceschini, N. (Nora), Franke, L. (Lude), Haley, C. S. (Chris S.), Hayward, C. (Caroline), Walters, R. G. (Robin G.), Perry, J. R. (John R. B.), Esko, T. (Tonu), Helgason, A. (Agnar), Stefansson, K. (Kari), Joshi, P. K. (Peter K.), Kubo, M. (Michiaki), and Wilson, J. F. (James F.)
Abstract: In many species, the offspring of related parents suffer reduced reproductive success, a phenomenon known as inbreeding depression. In humans, the importance of this effect has remained unclear, partly because reproduction between close relatives is both rare and frequently associated with confounding social factors. Here, using genomic inbreeding coefficients (FROH) for >1.4 million individuals, we show that FROH is significantly associated (p < 0.0005) with apparently deleterious changes in 32 out of 100 traits analysed. These changes are associated with runs of homozygosity (ROH), but not with common variant homozygosity, suggesting that genetic variants associated with inbreeding depression are predominantly rare. The effect on fertility is striking: FROH equivalent to the offspring of first cousins is associated with a 55% decrease [95% CI 44–66%] in the odds of having children. Finally, the effects of FROH are confirmed within full-sibling pairs, where the variation in FROH is independent of all environmental confounding.
Published: 2019

5. Corrigendum: Global diversity in the TAS2R38 bitter taste receptor: Revisiting a classic evolutionary PROPosal (Scientific Reports (2016) 6 (25506) DOI: 10.1038/srep25506)

Author: Risso D. S., Mezzavilla M., Pagani L., Robino A., Morini G., Tofanelli S., Carrai M., Campa D., Barale R., Caradonna F., Gasparini P., Luiselli D., Wooding S., Drayna D., Risso, D. S., Mezzavilla, M., Pagani, L., Robino, A., Morini, G., Tofanelli, S., Carrai, M., Campa, D., Barale, R., Caradonna, F., Gasparini, P., Luiselli, D., Wooding, S., and Drayna, D.
Subjects: Corrigendum
Abstract: N/A
Published: 2016

6. Understanding Noise and Interference Regimes in 5G Millimeter-Wave Cellular Networks

Author: Mattia Rebato, Mezzavilla, M., Rangan, S., Boccardi, F., and Zorzi, M.
Subjects: Networking and Internet Architecture (cs.NI), FOS: Computer and information sciences, Noise regime, Computer Networks and Communications, Information Theory (cs.IT), Computer Science - Information Theory, Millimeter wave communication, Cellular systems, Computer Science - Networking and Internet Architecture, Interference regime, 5G, Electrical and Electronic Engineering, Computer Science::Information Theory
Abstract: With the severe spectrum shortage in conventional cellular bands, millimeter-wave (mmWave) frequencies have been attracting growing attention for next-generation micro- and picocellular wireless networks. A fundamental and open question is whether mmWave cellular networks are likely to be noise- or interference-limited. Identifying in which regime a network is operating is critical for the design of MAC and physical-layer procedures and to provide insights on how transmissions across cells should be coordinated to cope with interference. This work uses the latest measurement-based statistical channel models to accurately assess the Interference-to-Noise Ratio (INR) in a wide range of deployment scenarios. In addition to cell density, we also study antenna array size and antenna patterns, whose effects are critical in the mmWave regime. The channel models also account for blockage, line-of-sight and non-line-of-sight regimes as well as local scattering, that significantly affect the level of spatial isolation.
Published: 2016

7. Global diversity in the TAS2R38 bitter taste receptor: revisiting a classic evolutionary PROPosal (vol 6, 25506, 2016)

Author: Risso, Ds, Mezzavilla, M, Pagani, Luca, Robino, A, Morini, G, Tofanelli, S, Carrai, M, Campa, D, Barale, R, Caradonna, F, Gasparini, P, Luiselli, D, Wooding, S, and Drayna, D.
Published: 2016

8. The Kalash Genetic Isolate? The Evidence for Recent Admixture Response

Author: Ayub, Q, Mezzavilla, M, Pagani, Luca, Haber, M, Mohyuddin, A, Khaliq, S, Mehdi, Sq, and Tyler Smith, C.
Published: 2016

9. Tracking of the origin of recurrent mutations of the BRCA1 and BRCA2 genes in the North-East of Italy and improved mutation analysis strategy

Author: Cini, G, Mezzavilla, M, Della Puppa, L, Cupelli, E, Fornasin, A, D'Elia, AV, Dolcetti, R, Damante, G, Bertok, S, Miolo, G, Maestro, R, de Paoli, P, Amoroso, A, Viel, A, Cini, G, Mezzavilla, M, Della Puppa, L, Cupelli, E, Fornasin, A, D'Elia, AV, Dolcetti, R, Damante, G, Bertok, S, Miolo, G, Maestro, R, de Paoli, P, Amoroso, A, and Viel, A
Abstract: BACKGROUND: About 20 % of hereditary breast cancers are caused by mutations in BRCA1 and BRCA2 genes. Since BRCA1 and BRCA2 mutations may be spread throughout the gene, genetic testing is usually performed by direct sequencing of entire coding regions. In some populations, especially if relatively isolated, a few number of recurrent mutations is reported, sometimes caused by founder effect. METHODS: BRCA1 and BRCA2 screening for mutations was carried out on 1114 breast and/or ovarian cancer patients complying with the eligibility criteria for BRCA testing. Haplotype analysis was performed on the probands carrying recurrent mutations and their relatives, using two sets of microsatellite markers covering the BRCA1 (D17S588, D17S806, D17S902, D17S1325, D17S855, D17S1328, D17S800, and D17S250) and BRCA2 (D13S220, D13S267, D13S171, D13S1701, D13S1698, D13S260, D13S290, D13S1246) loci. The DMLE + 2.2 software was used to estimate the age of BRCA1 c.676delT and BRCA2 c.7806-2A > G. A multiplex PCR and two different primer extension assays were optimized and used for genotyping the recurrent mutations of the two genes. RESULTS: In the time frame of almost 20 years of genetic testing, we have found that five BRCA1 and three BRCA2 mutations are recurrent in a substantial subset of carriers from North-East Italy and neighboring Istria, where they represent more than 50 % of all mutations. Microsatellite analyses identified a common haplotype of different length for each mutation. Age estimation of BRCA1 c.676delT and BRCA2 c.7806-2A > G mutations revealed that they arose in the Friuli Venezia Giulia area about 86 and 94 generations ago, respectively. Suggestion of an association between BRCA2 c.7806-2A > G and risk of breast cancer in males has emerged. Finally, we developed a simple and efficient pre-screening test, performing an in-house primer extension SNaPshot® assay for the rapid identification of the eight recurrent mutations. CONCLUSIONS: Proofs of common ancestry has
Published: 2016

10. Evidence for past and present hybridization in three Antarctic icefish species provides new perspectives on an evolutionary radiation

Author: Marino, I. A. M., primary, Benazzo, A., additional, Agostini, C., additional, Mezzavilla, M., additional, Hoban, S. M., additional, Patarnello, T., additional, Zane, L., additional, and Bertorelle, G., additional
Published: 2013
Full Text: View/download PDF

11. Wireless access mechanisms and architecture definition in the MEDIEVAL project.

Author: Mezzavilla, M., Wetterwald, M., Badia, L., Corujo, D., and de la Oliva, A.
Published: 2011
Full Text: View/download PDF

12. Communication protocols and simulation tool development for multimedia traffic optimization in LTE networks.

Author: Mezzavilla, M.
Published: 2011
Full Text: View/download PDF

13. Channel dynamics and SNR tracking in millimeter wave cellular systems

Author: Marco Giordani, Mezzavilla, M., Dhananjay, A., Rangan, S., and Zorzi, M.
Subjects: Computer Science - Networking and Internet Architecture, Electrical and Electronic Engineering, Computer Networks and Communications, Networking and Internet Architecture (cs.NI), FOS: Computer and information sciences, Computer Science - Information Theory, Information Theory (cs.IT)
Abstract: The millimeter wave (mmWave) frequencies are likely to play a significant role in fifth-generation (5G) cellular systems. A key challenge in developing systems in these bands is the potential for rapid channel dynamics: since mmWave signals are blocked by many materials, small changes in the position or orientation of the handset relative to objects in the environment can cause large swings in the channel quality. This paper addresses the issue of tracking the signal to noise ratio (SNR), which is an essential procedure for rate prediction, handover and radio link failure detection. A simple method for estimating the SNR from periodic synchronization signals is considered. The method is then evaluated using real experiments in common blockage scenarios combined with outdoor statistical models.

14. Response to Giem.

Author: Haber, M., Doumet-Serhal, C., Scheib, C., Xue, Y., Danecek, P., Mezzavilla, M., Youhanna, S., Martiniano, R., Prado-Martinez, J., Szpak, M., Matisoo-Smith, E., Schutkowski, Holger, Mikulski, R., Zalloua, P., Kivisild, T., Tyler-Smith, C., Haber, M., Doumet-Serhal, C., Scheib, C., Xue, Y., Danecek, P., Mezzavilla, M., Youhanna, S., Martiniano, R., Prado-Martinez, J., Szpak, M., Matisoo-Smith, E., Schutkowski, Holger, Mikulski, R., Zalloua, P., Kivisild, T., and Tyler-Smith, C.

15. Global diversity in the TAS2R38 bitter taste receptor: revisiting a classic evolutionary PROPosal

Author: Massimo Mezzavilla, Roberto Barale, Gabriella Morini, Luca Pagani, Fabio Caradonna, Stephen Wooding, Daniele Campa, Davide Risso, Donata Luiselli, Antonietta Robino, Paolo Gasparini, Maura Carrai, Dennis Drayna, Sergio Tofanelli, Risso, D, Mezzavilla, M, Pagani, L, Robino, A, Morini, G, Tofanelli, S, Carrai, M, Campa, D, Barale, R, Caradonna, F, Gasparini, P, Luiselli, D, Wooding, S, Drayna, D., Risso, Davide S., Mezzavilla, Massimo, Pagani, Luca, Robino, Antonietta, Morini, Gabriella, Tofanelli, Sergio, Carrai, Maura, Campa, Daniele, Barale, Roberto, Caradonna, Fabio, Gasparini, Paolo, Luiselli, Donata, Wooding, Stephen, Drayna, Dennis, Risso, D., Mezzavilla, M., Pagani, L., Robino, A., Morini, G., Tofanelli, S., Carrai, M., Campa, D., Barale, R., Caradonna, F., Gasparini, P., Luiselli, D., and Wooding, S.
Subjects: AFRICA, SELECTION, 0301 basic medicine, Linkage disequilibrium, Population, Locus (genetics), Taste Genetics, Evolutionary genetics, Biology, Balancing selection, Linkage Disequilibrium, Article, Receptors, G-Protein-Coupled, Evolution, Molecular, 03 medical and health sciences, 0302 clinical medicine, Databases, Genetic, Genetic variation, LOCUS, Humans, PHENYLTHIOCARBAMIDE, Selection, Genetic, education, POPULATION, VEGETABLES, Genetics, Genetic diversity, education.field_of_study, HUMAN GENETIC DIVERSITY, SENSITIVITY, PTC, HUMANS, Natural selection, Multidisciplinary, Genetic Variation, phenylthiocarbamide (PTC) and 6-n-propylthiouracil (PROP)- TAS2R38 haplotypes-natural selection, Phenylthiourea, Corrigenda, Settore BIO/18 - Genetica, 030104 developmental biology, TAS2R38, Haplotypes, Propylthiouracil, Taste, 030217 neurology & neurosurgery
Abstract: The ability to taste phenylthiocarbamide (PTC) and 6-n-propylthiouracil (PROP) is a polymorphic trait mediated by the TAS2R38 bitter taste receptor gene. It has long been hypothesized that global genetic diversity at this locus evolved under pervasive pressures from balancing natural selection. However, recent high-resolution population genetic studies of TAS2Rs suggest that demographic events have played a critical role in the evolution of these genes. We here utilized the largest TAS2R38 database yet analyzed, consisting of 5,589 individuals from 105 populations, to examine natural selection, haplotype frequencies and linkage disequilibrium to estimate the effects of both selection and demography on contemporary patterns of variation at this locus. We found signs of an ancient balancing selection acting on this gene but no post Out-Of-Africa departures from neutrality, implying that the current observed patterns of variation can be predominantly explained by demographic, rather than selective events. In addition, we found signatures of ancient selective forces acting on different African TAS2R38 haplotypes. Collectively our results provide evidence for a relaxation of recent selective forces acting on this gene and a revised hypothesis for the origins of the present-day worldwide distribution of TAS2R38 haplotypes.
Published: 2016

16. Natural human knockouts and Mendelian disorders: deep phenotyping in Italian isolates

Author: Flavio Faletra, Massimo Mezzavilla, Margherita Francescatto, Giulia Pelliccione, Beatrice Spedicati, Massimiliano Cocca, Roberto Palmisano, Giorgia Girotto, Caterina Barbieri, Paolo Gasparini, Anna Morgan, Spedicati, B., Cocca, M., Palmisano, R., Faletra, F., Barbieri, C., Francescatto, M., Mezzavilla, M., Morgan, A., Pelliccione, G., Gasparini, P., and Girotto, G.
Subjects: 0301 basic medicine, Reproductive Isolation, Natural human knockouts, Population, deep phenotyping, Biology, Article, 03 medical and health sciences, Natural human knockouts, Mendelian disorders, deep phenotyping, 0302 clinical medicine, ACADSB, Gene Frequency, Fanconi anemia, Loss of Function Mutation, Genetics research, Genetics, medicine, Humans, FANCL, DNA sequencing, Allele, Gene, Genetics (clinical), Loss function, Whole genome sequencing, Mendelian disorders, Whole Genome Sequencing, Genetic Diseases, Inborn, Rare variants, Italy, medicine.disease, Phenotype, 030104 developmental biology, Inborn, Genetic Diseases, 030217 neurology & neurosurgery
Abstract: Whole genome sequencing (WGS) allows the identification of human knockouts (HKOs), individuals in whom loss of function (LoF) variants disrupt both alleles of a given gene. HKOs are a valuable model for understanding the consequences of genes function loss. Naturally occurring biallelic LoF variants tend to be significantly enriched in “genetic isolates,” making these populations specifically suited for HKO studies. In this work, a meticulous WGS data analysis combined with an in-depth phenotypic assessment of 947 individuals from three Italian genetic isolates led to the identification of ten biallelic LoF variants in ten OMIM genes associated with known autosomal recessive diseases. Notably, only a minority of the identified HKOs (C7, F12, and GPR68 genes) displayed the expected phenotype. For most of the genes, instead, (ACADSB, FANCL, GRK1, LGI4, MPO, PGAM2, and RP1L1), the carriers showed none or few of the signs and symptoms typically associated with the related diseases. Of particular interest is a case presenting with a FANCL biallelic LoF variant and a positive diepoxybutane test but lacking a full Fanconi anemia phenotypic spectrum. Identifying KO subjects displaying expected phenotypes suggests that the lack of correct genetic diagnoses may lead to inappropriate and delayed treatment. In contrast, the presence of HKOs with phenotypes deviating from the expected patterns underlines how LoF variants may be responsible for broader phenotypic spectra. Overall, these results highlight the importance of in-depth phenotypical characterization to understand the role of LoF variants and the advantage of studying these variants in genetic isolates.
Published: 2021

17. Runs of homozygosity are associated with staging of periodontitis in isolated populations

Author: Paolo Gasparini, Antonietta Robino, Roberto Di Lenarda, Lorenzo Bevilacqua, Massimo Mezzavilla, Chiara Ottavia Navarra, Mezzavilla, M., Navarra, C. O., Di Lenarda, R., Gasparini, P., Bevilacqua, L., and Robino, A.
Subjects: Adult, Male, 0301 basic medicine, Association test, Genotype, Disease, isolated populations, Biology, Runs of Homozygosity, Polymorphism, Single Nucleotide, 03 medical and health sciences, 0302 clinical medicine, Periodontal disease, Genetics, medicine, Humans, periodontiti, Genetic Predisposition to Disease, homozygosity, periodontitis, Polymorphism, Periodontitis, Molecular Biology, Genetic Association Studies, Genetics (clinical), Inflammation, Female, Genome, Human, Genomics, Middle Aged, Homozygote, Genome, Regression tree analysis, Genetic variants, Single Nucleotide, 030206 dentistry, General Medicine, medicine.disease, 030104 developmental biology, Immunology, Etiology, Human
Abstract: Periodontitis is a common inflammatory disease characterized by a complex etiology, which is the result of a combination of genetic and environmental factors. Genetic variants linked to the periodontitis disease were already investigated, however, little was known regarding the severity of this disease. Recently, long runs of homozygosity (ROH) were associated with several multifactorial diseases. Therefore, in our work, we tried to assess the role of ROH and periodontitis status. We found an association between the excess of homozygosity owing to ROH and staging of periodontitis. More in detail, the total amount of homozygosity owing to ROH is positively associated with an increased severity of periodontitis (P = 0.0001). Regression tree analysis showed the impact of ROH burden in discriminating individuals with mild periodontitis stages I and II and periodontitis stages III and IV (P 1). Among them, we found a total of 33 genes. Interestingly, some of these genes were previously associated with granulocyte or platelet measures, both linked to the onset and the progression of periodontal disease. Our results suggest the not only single variants association test could help to risk assessment but even individual genomic features; furthermore, our ROH mapping highlighted the possible role of multiple genes in periodontal development.
Published: 2021

18. Multi-Array Designs for mmWave and Sub-THz Communication to UAVs

Author: William Xia, Vasilii Semkin, Giuseppe Loianno, Sundeep Rangan, Marco Mezzavilla, Xia, W., Semkin, V., Mezzavilla, M., Loianno, G., and Rangan, S.
Subjects: Beamforming, mmWave, antenna placement, Computer science, UAV, 020208 electrical & electronic engineering, Bandwidth (signal processing), Codebook, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, 020206 networking & telecommunications, ComputerApplications_COMPUTERSINOTHERSYSTEMS, 02 engineering and technology, beamforming, sub-THz, Base station, code-book design, Extremely high frequency, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Antenna (radio), Latency (engineering), Data transmission
Abstract: Unmanned Aerial Vehicles (UAVs) are steadily being considered for scenarios demanding high bandwidth, low latency communications for video and sensor data transfer as well as real-time control. UAVs may also be used as mobile aerial Base Station (BS) for maintaining the communication in emergency scenarios. The millimeter wave (mmWave) bands, including the sub-THz frequencies above 100 GHz, are an attractive technology for high data rate UAV connectivity due to the wide bandwidths available at these frequencies. This paper studies antenna and codebook design for UAV communication at both 28 and 140 GHz with realistic antenna simulations and flight patterns. The analysis shows that multi-array configurations with proper codebook design are necessary for uniform spherical coverage and become particularly important in long range applications. The paper thus proposes a four array design with patch antennas. Simulations indicate that the design can achieve in excess of 1 Gbps data rates at a range of 1 km, with reasonable power levels and moderate rain fades. A simulation with a real public safety mission flight shows that beam tracking can be maintained even under high drone movements and rotations.
Published: 2020
Full Text: View/download PDF

19. Deleterious variants in genes associated with bone mineral density are linked to susceptibility to periodontitis development

Author: Luisa Zupin, Antonietta Robino, Sergio Crovella, Chiara Ottavia Navarra, Roberto Di Lenarda, Massimo Mezzavilla, Lorenzo Bevilacqua, Paolo Gasparini, Mezzavilla, M., Zupin, L., Navarra, C. O., Di Lenarda, R., Gasparini, P., Crovella, S., Robino, A., and Bevilacqua, L.
Subjects: musculoskeletal diseases, 0301 basic medicine, Bone mineral, Periodontitis, Candidate gene, Bone mineral density, Deleterious variants, RBMS3, Deleterious variant, Periodontiti, Biology, medicine.disease, Chronic periodontitis, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, 030220 oncology & carcinogenesis, Immunology, Genetics, medicine, Gene, Genetics (clinical)
Abstract: Studies have investigated the relationship between periodontitis and the decrement of the bone mineral density (BMD). However, there is limited knowledge on the possible association between BMD-related genes and susceptibility to periodontitis development. To fill this gap, a total of 157 genes, previously associated with BMD, were analyzed in 442 subjects affected by chronic periodontitis. Candidate gene analyses resulted in two RBMS3 deleterious variants, rs55872743 and rs7636555, significantly associated (p-value < 3.28 × 10−06) with periodontitis status. These results will shed new light on the possible role of genes linked to BMD affecting periodontitis.
Published: 2020

20. A population-based approach for gene prioritization in understanding complex traits

Author: Paolo Gasparini, Francesca Guidolin, Massimo Mezzavilla, Massimiliano Cocca, Mezzavilla, M., Cocca, M., Guidolin, F., and Gasparini, P.
Subjects: Genetic Markers, Multifactorial Inheritance, Population, Ethnic Group, Genome-wide association study, Ethnic Groups, Biology, 03 medical and health sciences, Negative selection, Theoretical, Models, Genetic variation, Genetic Marker, Ethnicity, Genetics, Haplotype, Coding region, Humans, Genome-Wide Association Study, Haplotypes, Phenotype, Signal Transduction, Genetic Variation, Genetics, Population, Models, Theoretical, Allele, education, Gene, Genetics (clinical), 030304 developmental biology, 0303 health sciences, education.field_of_study, 030305 genetics & heredity, Human
Abstract: Gene prioritization is the process of determining which variants and genes identified in genetic analyses are likely to cause a disease or a variation in a phenotype. For many genes, neither in vitro nor in vivo testing is available, thus assessing their pathogenic role could be challenging, leading to false-positive or false-negative results. In this paper, we propose an innovative score of gene prioritization based on the population of interest. We introduce the concept of singleton-cohort variants (SC variant), a variant that has allele count equal to one in the cohort under study. The difference between the normalized count of SC variants in the coding region and the normalized count of SC variants in the non-coding region should give a hint regarding the level of constraints for that gene in a specific population. This scoring system is negative when there are constraints that allow the presence of SC variants only in the non-coding region; on the contrary, it is positive when there are no constraints. A complimentary score is the sum of SC variants normalized count in both coding and non-coding regions, which could be used as a proxy of positive or strong purifying selection in a specific population. Our methodology showed a high level of constraining for genes such as USP34 in all subpopulations tested (1000 G dataset). In contrast, some genes showed a high negative score only in specific populations, e.g., MYT1L in Europeans, UBR5 in East Asians, and FBXO11 in Africans.
Published: 2020

21. Associations of autozygosity with a broad range of human phenotypes

Author: Dennis O. Mook-Kanamori, Salma M. Wakil, Lisa R. Yanek, Dominique P.V. de Kleijn, Gert J. de Borst, Alison D. Murray, Kamran Guity, Vincent W. V. Jaddoe, Mario Pirastu, Carole Ober, Giuseppe Matullo, Charles N. Rotimi, Daniela Ruggiero, Teresa Tusié-Luna, Wolfgang Lieb, Chew-Kiat Heng, John R. B. Perry, Hortensia Moreno-Macías, Jie Zhou, John M. Starr, Juhani Junttila, Lei Yu, Danielle Posthuma, Marcus Dörr, Yingchang Lu, Jonathan P. Bradfield, Einat Granot-Hershkovitz, Karina Meidtner, Wouter van Rheenen, T Esko, Maris Alver, Wen-Jane Lee, Zhengming Chen, Jennifer A. Brody, Paolo Gasparini, Yii-Der Ida Chen, Cinzia Sala, Peter P. Pramstaller, Gauri Prasad, Nana Matoba, Natalie Terzikhan, Simonetta Guarrera, Bjarke Feenstra, Peter Vollenweider, Smeeta Shrestha, Yi-Jen Hung, Lilja Stefansdottir, David R. Weir, Felix R. Day, Antonietta Robino, Liang Zhang, Lluis Quintana-Murci, Nicholas J. Timpson, Robyn E Wootton, Xue W. Mei, Dharambir K. Sanghera, Gisli Masson, Debbie A Lawlor, Thomas Meitinger, Sharon L.R. Kardia, Peter K. Joshi, Frank J. A. van Rooij, Claude Bouchard, Cassandra N. Spracklen, Ken K. Ong, Taulant Muka, Guanjie Chen, Laura J. Scott, Walter Palmas, Daniel I. Chasman, Sarah E. Medland, Krista Fischer, Blair H. Smith, Jon K. Sigurdsson, Leon Straker, Clara Viberti, Yuan Shi, Louis Pérusse, Peter J. van der Most, Timo Tõnis Sikka, Chris Haley, Kuang Lin, Leif Groop, Hester M. den Ruijter, Hakon Hakonarson, Masato Akiyama, Stephan J. L. Bakker, Sonja I. Berndt, Jeffery R. O'Connell, Cisca Wijmenga, Daniele Cusi, Lorena Orozco, Kristjan H. S. Moore, Kevin Sandow, Stephen S. Rich, Stephanie J. Loomis, George Davey Smith, Cornelia M. van Duijn, Sharvari Rahul Shukla, Agnar Helgason, Thorsten Kessler, Anuj Goel, Dan Mason, David W. Clark, James S. Pankow, Simona Vaccargiu, Uwe Völker, Tamara B. Harris, Matthew A. Allison, Clicerio Gonzalez, Sarju Ralhan, I-Te Lee, Matthias Laudes, Yen-Feng Chiu, Neil Poulter, Benjamin Lehne, John Wright, Lawrence F. Bielak, Philip L. De Jager, Reinhold Schmidt, Ya Xing Wang, Matthias Nauck, Diana L. Cousminer, Patrick Deelen, Ani Manichaikul, Stephen J. Chanock, Anders Hamsten, Barry I. Freedman, Gudmar Thorleifsson, Peter Kraft, Ozren Polasek, Jie Yao, Yoshinori Murakami, Paul M. Ridker, Anubha Mahajan, Struan F.A. Grant, Claudia Schurmann, Bjarni Gunnarsson, Catriona L. K. Barnes, Jessica van Setten, Sandosh Padmanabhan, Alena Stančáková, Markus M. Lerch, Anuradha Jagadeesan, Franco Giulianini, Daniel F. Gudbjartsson, Dwaipayan Bharadwaj, Shengchao Alfred Li, Peter S. Sever, Trevor A. Mori, Albertine J. Oldehinkel, Koichi Matsuda, Xueling Sim, Evangelos Evangelou, André G. Uitterlinden, Pekka Jousilahti, Yukihide Momozawa, Ioanna Tzoulaki, Chao A. Hsiung, Ginevra Biino, Murielle Bochud, Hannele Mattsson, Ilja M. Nolte, Sarah H. Wild, Patricia B. Munroe, Jianjun Liu, Bruce M. Psaty, Giriraj R. Chandak, Masahiro Kanai, Tony R. Merriman, Teemu Palviainen, Rodney A. Lea, Janie Corley, Nicholas J. Wareham, Alan B. Zonderman, Makoto Hirata, Matthew J. Bixley, Caroline Hayward, Nora Franceschini, Kristel R van Eijk, Etienne Patin, Daniel Shriner, Niek Verweij, Xiuqing Guo, Fredrik Karpe, Ruth J. F. Loos, Tiinamaija Tuomi, Ashley van der Spek, Patricia A. Peyser, Jessica D. Faul, Christian Fuchsberger, David Cesarini, Alex S. F. Doney, Janine F. Felix, Cornelius A. Rietveld, Jagadish Vangipurapu, Tanguy Corre, Line Skotte, Rajkumar Dorajoo, Catherine Igartua, Meena Kumari, Nona Sotoodehnia, Leonard H. van den Berg, Najaf Amin, Dale R. Nyholt, Harry Campbell, Massimiliano Cocca, Scott D. Gordon, Patrik K. E. Magnusson, John C. Chambers, Traci M. Bartz, Mike A. Nalls, Tin Aung, Nduna Dzimiri, Colin N. A. Palmer, Rob M. van Dam, Johanna Kuusisto, Russell P. Tracy, Anna Damulina, Pierre-Emmanuel Morange, Sylvain Foisy, Jing Hua Zhao, Nicholas G. Martin, Ching-Yu Cheng, Mariaelisa Graff, Rashmi B. Prasad, Alice Stanton, David-Alexandre Trégouët, Yu Guo, Helen R. Warren, Lyn R. Griffiths, Weihua Meng, Annika Tillander, Christa Meisinger, Albert V. Smith, Mark I. McCarthy, Jingyun Yang, Marine Germain, Neil Small, Linda Broer, Vilmundur Gudnason, Gunnar K. Pálsson, Michele K. Evans, Alexander Teumer, Mark J. Caulfield, Giorgia Girotto, Thomas Lumley, Tinca J. C. Polderman, Wei Zhao, Carlos A. Aguilar-Salinas, Jari Lahti, Matthew L. Albert, Yechiel Friedlander, Veikko Salomaa, Iona Y Millwood, Jan H. Veldink, Archie Campbell, Andres Metspalu, Ulf Gyllensten, Grant W. Montgomery, Veronique Vitart, Jai Rup Singh, Saima Afaq, Alan R. Shuldiner, Miao-Li Chee, Adebowale Adeyemo, Jennifer A. Smith, David A. van Heel, Jaspal S. Kooner, Daniela Toniolo, Cristian Pattaro, Jerome I. Rotter, John Whitfield, Melissa C. Smart, Kari E. North, Salman M. Tajuddin, Tallapragada Divya Sri Priyanka, Christopher A. Haiman, Diane M. Becker, Bernhard K. Krämer, Paul Elliott, Lihua Wang, He Gao, Patrick Sulem, Jinyan Huang, Chiea Chuen Khor, Ruifang Li-Gao, Åsa Johansson, Winfried März, Shai Carmi, Ilaria Gandin, Eric Boerwinkle, Gardar Sveinbjornsson, Saskia P. Hagenaars, Sander W. van der Laan, Gerard Pasterkamp, E-Shyong Tai, Hagit Hochner, Yih Chung Tham, Kent D. Taylor, Kari Stefansson, Matt J. Neville, Craig E. Pennell, Yanchun Bao, Annelot M. Dekker, Helena Schmidt, Mehdi Hedayati, Joshua Elliott, Ian J. Deary, Iris E. Jansen, Judith B. Borja, Edith Hofer, Martin Gögele, Igor Rudan, Lude Franke, Matthias Munz, Folkert W. Asselbergs, Bengt Sennblad, Imo Hofer, John D. Rioux, Pim van der Harst, Bahareh Sedaghati-khayat, Giovanni Cugliari, Morris A. Swertz, Francine Grodstein, Erwin P. Bottinger, Carol A. Wang, Andre Franke, Brian F. Meyer, Adele M. Taylor, Klodian Dhana, Jian'an Luan, Constance Turman, Robert A. Scott, May E. Montasser, Alison Pattie, Marco Brumat, Liming Li, Heiner Boeing, Karen L. Mohlke, Clemens Baumbach, Bishwa Raj Sapkota, Unnur Thorsteinsdottir, Naveed Sattar, Amy R. Bentley, Matthias B. Schulze, Ivana Kolcic, Stella Trompet, Sarah E. Harris, Ayo P. Doumatey, Charumathi Sabanayagam, David Eccles, Mary F. Feitosa, Jost B. Jonas, Massimo Mezzavilla, Mark O. Goodarzi, David Ellinghaus, Heribert Schunkert, Christian Gieger, Heikki V. Huikuri, Lingyao Zeng, Johan G. Eriksson, Woon-Puay Koh, Yucheng Jia, Gurpreet Singh Wander, James F. Wilson, Torgny Karlsson, Steven C. Hunt, Weihua Zhang, Maria Pina Concas, Zoltán Kutalik, Rebecca Rohde, Chittaranjan S. Yajnik, Yasaman Saba, Dabeeru C. Rao, Robin G. Walters, Reedik Mägi, Marie Loh, Eero Vuoksimaa, Josyf C. Mychaleckyj, Katri Räikkönen, Philippe Goyette, M. Arfan Ikram, Alicia Huerta-Chagoya, David J. Porteous, Teresa Nutile, J. Wouter Jukema, Noha A. Yousri, Yoichiro Kamatani, Maryam S. Daneshpour, Babette S. Zemel, Rona J. Strawbridge, Tien Yin Wong, Claudia Langenberg, Amy Moore, Marcus E. Kleber, Fereidoun Azizi, Avner Halevy, Erika Salvi, Francis S. Collins, Markku Laakso, Tim Kacprowski, S. Sunna Ebenesersdóttir, William R. Scott, Michael Boehnke, Jin-Fang Chai, Markus Perola, Nicola Pirastu, Wayne Huey-Herng Sheu, Robert Karlsson, Lenore J. Launer, Lili Milani, Renée de Mutsert, Fernando Rivadeneira, David A. Bennett, Nicola D. Kerrison, Paolo Manunta, Graciela E. Delgado, Magnus Johannesson, Carolina Medina-Gomez, Alanna C. Morrison, Kay-Tee Khaw, Jian-Min Yuan, Jaakko Kaprio, Melanie Waldenberger, Ralf Ewert, Hugoline G. de Haan, Andrew A. Hicks, Yukinori Okada, Maria Sabater-Lleal, Marilyn C. Cornelis, Stephanie J. London, Federica Rizzi, Jeanette Erdmann, Marina Ciullo, Michiaki Kubo, University of Edinburgh, Broad Institute of MIT and Harvard (BROAD INSTITUTE), Harvard Medical School [Boston] (HMS)-Massachusetts Institute of Technology (MIT)-Massachusetts General Hospital [Boston], Osaka University Graduate School of Medicine, Laboratory for Cardiovascular Genomics and Informatics [Yokohama] (RIKEN IMS), RIKEN Center for Integrative Medical Sciences [Yokohama] (RIKEN IMS), RIKEN - Institute of Physical and Chemical Research [Japon] (RIKEN)-RIKEN - Institute of Physical and Chemical Research [Japon] (RIKEN), deCODE genetics [Reykjavik], Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK (BIHR), Area Science Park, Università degli studi di Trieste = University of Trieste, MRC Epidemiology Unit, Institute of Metabolic Science, Addenbrooke's Hospital, Interfaculty Institute for Genetics and Functional Genomics, Universität Greifswald - University of Greifswald, Harbor UCLA Medical Center [Torrance, Ca.], Division of Preventive Medicine, Brigham and Women's Hospital, Boston, MA, Department of Electrical and Computer Engineering [Waterloo] (ECE), University of Waterloo [Waterloo], Department of Medical Epidemiology and Biostatistics (MEB), Karolinska Institutet [Stockholm], Institute of Pop. Genetics, CNR, Sassari, Shardna life science Pula Cagliari, Swiss Institute of Bioinformatics [Lausanne] (SIB), Université de Lausanne = University of Lausanne (UNIL), Medstar Research Institute, Florida State University [Tallahassee] (FSU), University Medical Center [Utrecht], Centre for Population Health Sciences, Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), California State University [Sacramento], Department of Thrombosis and Haemostasis, Leiden University Medical Center (LUMC), Universiteit Leiden-Universiteit Leiden, Medical University Graz, Department of Neurology, Alzheimer Centre, VU Medical Centre, Amsterdam, Vth Department of Medicine (Nephrology, Hypertensiology, Endocrinology, Diabetology, Rheumatology), Medical Faculty of Mannheim, University of Heidelberg, Heidelberg, Frederick National Laboratory for Cancer Research (FNLCR), Wellcome Trust Centre of Human Genetics, University of Oxford, Department of Epidemiology, German Institute of Human Nutrition, University Medical Center Groningen [Groningen] (UMCG), Institute of Genetics and Biophysics, National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR), Department of Medicine, Surgery, and Dentistry, University of Milano, Icelandic Heart Association, Kopavogur, Iceland., Department of Epidemiology [Rotterdam], Erasmus University Medical Center [Rotterdam] (Erasmus MC), University of Glasgow, Department of Cardiology, Leiden University Medical Center, Leiden, Program in Medical and Population Genetics, The Broad Institute of MIT and Harvard, Cambridge, MA, Queen Mary University of London (QMUL), General Internal Medicine, Johns Hopkins School of Medicine, Johns Hopkins University School of Medicine [Baltimore], Institut de biologie moléculaire des plantes (IBMP), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Immunobiologie des Cellules dendritiques, Institut Pasteur [Paris] (IP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche Translationnelle - Center for Translational Science (CRT), Institut Pasteur [Paris] (IP), Genentech, Inc., Genentech, Inc. [San Francisco], University of Tartu, Duke-NUS Medical School [Singapore], Deutsches Institut für Ernährungsforschung Potsdam-Rehbrücke (DifE), Leibniz Association, Human Genome Sequencing Center, Baylor College of Medicine, Baylor College of Medicine (BCM), Baylor University-Baylor University, University of San Carlos, Office of Population Studies Foundation, Icahn School of Medicine at Mount Sinai [New York] (MSSM), King‘s College London, Division of Cancer Epidemiology and Genetics, National Cancer Institute [Bethesda] (NCI-NIH), National Institutes of Health [Bethesda] (NIH)-National Institutes of Health [Bethesda] (NIH), University of Oxford, Vth Department of Medicine (Nephrology, Hypertensiology, Endocrinology, Diabetology, Rheumatology), Medical Faculty of Mannheim, University of Heidelberg, Division of Molecular & Clinical Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, Department of Internal Medicine B, University Medicine Greifswald, Greifswald, University of Chicago, University of Huddersfield, Infectious diseases division, Department of internal medicine, Washington University in Saint Louis (WUSTL), Section on Nephrology [Winston-Salem, NC, USA] (Department of Internal Medicine), Wake Forest School of Medicine [Winston-Salem], Wake Forest Baptist Medical Center-Wake Forest Baptist Medical Center, Radcliffe Department of Medicine [Oxford], Harvard School of Public Health, Kunming University of Science and Technology (KMUST), Sans affiliation, University of Southern California (USC), National Institute on Aging [Bethesda, USA] (NIA), National Institutes of Health [Bethesda] (NIH), Centre National de Génotypage (CNG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), MRC Centrer for Nutritional Epidemiology and Cancer Prevention and Survival, University of Cambridge [UK] (CAM), National University of Singapore (NUS), Experimental Cardiology Laboratory (ECL), Unirversity Medical Center, Department of Medical Statistics, Epidemiology and Medical Informatics, University of Zagreb, Department of Medical Genetics, Department of Medicine, University of Eastern Finland-Kuopio University Hospital, MRC Epidemiology Unit, University of Cambridge [UK] (CAM)-Institute of Metabolic Science, Capital Normal University [Beijing], Saw Swee Hock School of Public Health, National Institute for Environmental Health Sciences Research Triangle Park, Brown University, MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, Toyota Research Institute, Helmholtz Zentrum München = German Research Center for Environmental Health, Department of Chemistry and Biochemistry [Boulder], University of Colorado [Boulder], Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Hôpital de la Timone [CHU - APHM] (TIMONE), Metacohorts Consortium, Universiteit Leiden, Institute of Clinical Chemistry and Laboratory Medicine, University of Groningen [Groningen], Medical Research Concil Epidemiology Unit, Institute of Medical Science, Faculty of Medicine, Genetics and Pathology, Imperial College London, Génétique Evolutive Humaine - Human Evolutionary Genetics, Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS), Centre de Bioinformatique, Biostatistique et Biologie Intégrative (C3BI), Brigham and Women's Hospital [Boston], Erasmus University Rotterdam, Department of Chronic Disease Prevention, National Institute for Health and Welfare [Helsinki], Department of Biostatistics and Center for Statistical Genetics, University of Michigan [Ann Arbor], University of Michigan System-University of Michigan System-School of public health, The University of Hong Kong (HKU)-The University of Hong Kong (HKU), Stockholm Bioinformatics Center (SBC), Stockholm University, Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, University of Utrecht, Utrecht, INRH, Department of Genetics, Los Angeles Biomedical Research Institute (LA BioMed), Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán - National Institute of Medical Science and Nutrition Salvador Zubiran [Mexico], Western General Hospital, German Research Center for Environmental Health - Helmholtz Center München (GmbH), Medical Research Council, Division of Cancer Control and Population Sciences, University of Pittsburgh Cancer Institute-University of Pittsburgh Graduate School of Public Health, Zhengzhou University of Light Industry, Department of Electrical and Electronic Engineering [Niigata Univ.], Niigata University, Genetic Epidemiology Unit, University College of London [London] (UCL), Aston Business School, Aston University [Birmingham], Division of Cancer Epidemiology and Genetics [Bethesda, MD, États-Unis], Centre Hospitalier Universitaire Vaudois (CHUV), Pennington Biomedical Research Center, University of Washington [Seattle], Guy's and St Thomas' Hospitals, Northwestern Polytechnical University [Xi'an] (NPU), Department of Social Medicine, University of Bristol [Bristol], Department of Genomics of Common Disease [London, UK], Imperial College London-Hammersmith Hospital NHS Imperial College Healthcare, Department of Internal Medicine, Institute of Clinical Molecular Biology, Kiel University, Medizinische Klinik II, Universität zu Lübeck = University of Lübeck [Lübeck], Clinical and Molecular Epidemiology Unit, Department of Hygiene and Epidemiology, University of Ioannina, Institute for Social Research, University of Michigan System-University of Michigan System, Division of Statistical Genomics, Washington University School of Medicine, Institute for Clinical Molecular Biology, Christian-Albrechts-Universität zu Kiel (CAU), Department of Physics, RISSC-Lab-University of Naples Federico II = Università degli studi di Napoli Federico II, Lund University [Lund], Icelandic Heart Association, Heart Preventive Clinic and Research Institute, The Center for Applied Genomics, Children’s Hospital of Philadelphia (CHOP ), Génétique moléculaire de la neurotransmission et des processus neurodégénératifs (LGMNPN), Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Medical Research Center Oulu, University of Oulu, University of Utah School of Medicine [Salt Lake City], The Generation R Study, Pediatrics, Epidemiology, Center for Translational and Computational Neuroimmunology [New York, NY, États-Unis] (CTCN), Department of Neurology [New York, NY, États-Unis], Columbia University Medical Center (CUMC), Columbia University [New York]-Columbia University [New York]-Columbia University Medical Center (CUMC), Columbia University [New York]-Columbia University [New York], Universität Heidelberg [Heidelberg] = Heidelberg University, Interuniversity Cardiology Institute Netherlands, School of Public Health, University of Michigan [Dearborn], Department of Epidemiology and Public Health, University of Kuopio, Helsingin yliopisto = Helsingfors universitet = University of Helsinki, Institute of Epidemiology and Biobank PopGen, Department of Biostatistics, University of Washington, Universidad Complutense de Madrid = Complutense University of Madrid [Madrid] (UCM), Clinical Institute of Medical and Chemical Laboratory Diagnostics, Karl-Franzens-Universität Graz, Department of Genetics, Biology and Biochemistry, Università degli studi di Torino = University of Turin (UNITO), Oxford Centre for Diabetes, Endocrinology and Metabolism (OCDEM), QIMR Berghofer Medical Research Institute, University of North Carolina [Chapel Hill] (UNC), University of North Carolina System (UNC)-University of North Carolina System (UNC), University of North Carolina System (UNC)-University of North Carolina System (UNC)-UNC Gillings School of Global Public Health-Carolina Center for Genome Sciences, University of Illinois [Chicago] (UIC), University of Illinois System, Experimental Cardiology Laboratory, Genetic Epidemiology and Clinical Research Group, Umea University Hospital, Functional Genomics, Erasmus Medical Centre, National Human Genome Research Institute (NHGRI), School of Medicine [Los Angeles], University of California [Los Angeles] (UCLA), University of California (UC)-University of California (UC), Department of Pathological Biochemistry, Royal Infirmary, German Institute of Human Nutrition Potsdam-Rehbrücke (DIfE), Institute of Metabolic Science, MRC, University of Maryland School of Medicine [Baltimore, MD, USA], Centre for Molecular Epidemiology, Centre for Causal Analyses in Translational Epidemiology, University of Bristol [Bristol]-Medical Research Council, IRCCS San Raffaele Scientific Institute [Milan, Italie], U937, Génomique cardiovasculaire, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Bordeaux population health (BPH), Université de Bordeaux (UB)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire Vaudois [Lausanne] (CHUV), University of Michigan System, HMNC Brain Health, Singapore Eye Research Institute, Partenaires INRAE, Institut d'Électronique et des Technologies du numéRique (IETR), Université de Nantes (UN)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Institute for Molecular Medicine Finland [Helsinki] (FIMM), Helsinki Institute of Life Science (HiLIFE), Helsingin yliopisto = Helsingfors universitet = University of Helsinki-Helsingin yliopisto = Helsingfors universitet = University of Helsinki, Department of Psychiatry and Psychotherapy, Rheinische Friedrich-Wilhelms-Universität Bonn, University of Groningen, Department of Genomics of Common Disease, Department of Microbiology, The Freeman Hospital, Department Biostatistics University of North Carolina, Complex Trait Genetics, Amsterdam Neuroscience - Complex Trait Genetics, Clark, D. W., Okada, Y., Moore, K. H. S., Mason, D., Pirastu, N., Gandin, I., Mattsson, H., Barnes, C. L. K., Lin, K., Zhao, J. H., Deelen, P., Rohde, R., Schurmann, C., Guo, X., Giulianini, F., Zhang, W., Medina-Gomez, C., Karlsson, R., Bao, Y., Bartz, T. M., Baumbach, C., Biino, G., Bixley, M. J., Brumat, M., Chai, J. -F., Corre, T., Cousminer, D. L., Dekker, A. M., Eccles, D. A., van Eijk, K. R., Fuchsberger, C., Gao, H., Germain, M., Gordon, S. D., de Haan, H. G., Harris, S. E., Hofer, E., Huerta-Chagoya, A., Igartua, C., Jansen, I. E., Jia, Y., Kacprowski, T., Karlsson, T., Kleber, M. E., Li, S. A., Li-Gao, R., Mahajan, A., Matsuda, K., Meidtner, K., Meng, W., Montasser, M. E., van der Most, P. J., Munz, M., Nutile, T., Palviainen, T., Prasad, G., Prasad, R. B., Priyanka, T. D. S., Rizzi, F., Salvi, E., Sapkota, B. R., Shriner, D., Skotte, L., Smart, M. C., Smith, A. V., van der Spek, A., Spracklen, C. N., Strawbridge, R. J., Tajuddin, S. M., Trompet, S., Turman, C., Verweij, N., Viberti, C., Wang, L., Warren, H. R., Wootton, R. E., Yanek, L. R., Yao, J., Yousri, N. A., Zhao, W., Adeyemo, A. A., Afaq, S., Aguilar-Salinas, C. A., Akiyama, M., Albert, M. L., Allison, M. A., Alver, M., Aung, T., Azizi, F., Bentley, A. R., Boeing, H., Boerwinkle, E., Borja, J. B., de Borst, G. J., Bottinger, E. P., Broer, L., Campbell, H., Chanock, S., Chee, M. -L., Chen, G., Chen, Y. -D. I., Chen, Z., Chiu, Y. -F., Cocca, M., Collins, F. S., Concas, M. P., Corley, J., Cugliari, G., van Dam, R. M., Damulina, A., Daneshpour, M. S., Day, F. R., Delgado, G. E., Dhana, K., Doney, A. S. F., Dorr, M., Doumatey, A. P., Dzimiri, N., Ebenesersdottir, S. S., Elliott, J., Elliott, P., Ewert, R., Felix, J. F., Fischer, K., Freedman, B. I., Girotto, G., Goel, A., Gogele, M., Goodarzi, M. O., Graff, M., Granot-Hershkovitz, E., Grodstein, F., Guarrera, S., Gudbjartsson, D. F., Guity, K., Gunnarsson, B., Guo, Y., Hagenaars, S. P., Haiman, C. A., Halevy, A., Harris, T. B., Hedayati, M., van Heel, D. A., Hirata, M., Hofer, I., Hsiung, C. A., Huang, J., Hung, Y. -J., Ikram, M. A., Jagadeesan, A., Jousilahti, P., Kamatani, Y., Kanai, M., Kerrison, N. D., Kessler, T., Khaw, K. -T., Khor, C. C., de Kleijn, D. P. V., Koh, W. -P., Kolcic, I., Kraft, P., Kramer, B. K., Kutalik, Z., Kuusisto, J., Langenberg, C., Launer, L. J., Lawlor, D. A., Lee, I. -T., Lee, W. -J., Lerch, M. M., Li, L., Liu, J., Loh, M., London, S. J., Loomis, S., Lu, Y., Luan, J., Magi, R., Manichaikul, A. W., Manunta, P., Masson, G., Matoba, N., Mei, X. W., Meisinger, C., Meitinger, T., Mezzavilla, M., Milani, L., Millwood, I. Y., Momozawa, Y., Moore, A., Morange, P. -E., Moreno-Macias, H., Mori, T. A., Morrison, A. C., Muka, T., Murakami, Y., Murray, A. D., de Mutsert, R., Mychaleckyj, J. C., Nalls, M. A., Nauck, M., Neville, M. J., Nolte, I. M., Ong, K. K., Orozco, L., Padmanabhan, S., Palsson, G., Pankow, J. S., Pattaro, C., Pattie, A., Polasek, O., Poulter, N., Pramstaller, P. P., Quintana-Murci, L., Raikkonen, K., Ralhan, S., Rao, D. C., van Rheenen, W., Rich, S. S., Ridker, P. M., Rietveld, C. A., Robino, A., van Rooij, F. J. A., Ruggiero, D., Saba, Y., Sabanayagam, C., Sabater-Lleal, M., Sala, C. F., Salomaa, V., Sandow, K., Schmidt, H., Scott, L. J., Scott, W. R., Sedaghati-Khayat, B., Sennblad, B., van Setten, J., Sever, P. J., Sheu, W. H. -H., Shi, Y., Shrestha, S., Shukla, S. R., Sigurdsson, J. K., Sikka, T. T., Singh, J. R., Smith, B. H., Stancakova, A., Stanton, A., Starr, J. M., Stefansdottir, L., Straker, L., Sulem, P., Sveinbjornsson, G., Swertz, M. A., Taylor, A. M., Taylor, K. D., Terzikhan, N., Tham, Y. -C., Thorleifsson, G., Thorsteinsdottir, U., Tillander, A., Tracy, R. P., Tusie-Luna, T., Tzoulaki, I., Vaccargiu, S., Vangipurapu, J., Veldink, J. H., Vitart, V., Volker, U., Vuoksimaa, E., Wakil, S. M., Waldenberger, M., Wander, G. S., Wang, Y. X., Wareham, N. J., Wild, S., Yajnik, C. S., Yuan, J. -M., Zeng, L., Zhang, L., Zhou, J., Amin, N., Asselbergs, F. W., Bakker, S. J. L., Becker, D. M., Lehne, B., Bennett, D. A., van den Berg, L. H., Berndt, S. I., Bharadwaj, D., Bielak, L. F., Bochud, M., Boehnke, M., Bouchard, C., Bradfield, J. P., Brody, J. A., Campbell, A., Carmi, S., Caulfield, M. J., Cesarini, D., Chambers, J. C., Chandak, G. R., Cheng, C. -Y., Ciullo, M., Cornelis, M., Cusi, D., Smith, G. D., Deary, I. J., Dorajoo, R., van Duijn, C. M., Ellinghaus, D., Erdmann, J., Eriksson, J. G., Evangelou, E., Evans, M. K., Faul, J. D., Feenstra, B., Feitosa, M., Foisy, S., Franke, A., Friedlander, Y., Gasparini, P., Gieger, C., Gonzalez, C., Goyette, P., Grant, S. F. A., Griffiths, L. R., Groop, L., Gudnason, V., Gyllensten, U., Hakonarson, H., Hamsten, A., van der Harst, P., Heng, C. -K., Hicks, A. A., Hochner, H., Huikuri, H., Hunt, S. C., Jaddoe, V. W. V., De Jager, P. L., Johannesson, M., Johansson, A., Jonas, J. B., Jukema, J. W., Junttila, J., Kaprio, J., Kardia, S. L. R., Karpe, F., Kumari, M., Laakso, M., van der Laan, S. W., Lahti, J., Laudes, M., Lea, R. A., Lieb, W., Lumley, T., Martin, N. G., Marz, W., Matullo, G., Mccarthy, M. I., Medland, S. E., Merriman, T. R., Metspalu, A., Meyer, B. F., Mohlke, K. L., Montgomery, G. W., Mook-Kanamori, D., Munroe, P. B., North, K. E., Nyholt, D. R., O'Connell, J. R., Ober, C., Oldehinkel, A. J., Palmas, W., Palmer, C., Pasterkamp, G. G., Patin, E., Pennell, C. E., Perusse, L., Peyser, P. A., Pirastu, M., Polderman, T. J. C., Porteous, D. J., Posthuma, D., Psaty, B. M., Rioux, J. D., Rivadeneira, F., Rotimi, C., Rotter, J. I., Rudan, I., Den Ruijter, H. M., Sanghera, D. K., Sattar, N., Schmidt, R., Schulze, M. B., Schunkert, H., Scott, R. A., Shuldiner, A. R., Sim, X., Small, N., Smith, J. A., Sotoodehnia, N., Tai, E. -S., Teumer, A., Timpson, N. J., Toniolo, D., Tregouet, D. -A., Tuomi, T., Vollenweider, P., Wang, C. A., Weir, D. R., Whitfield, J. B., Wijmenga, C., Wong, T. -Y., Wright, J., Yang, J., Yu, L., Zemel, B. S., Zonderman, A. B., Perola, M., Magnusson, P. K. E., Uitterlinden, A. G., Kooner, J. S., Chasman, D. I., Loos, R. J. F., Franceschini, N., Franke, L., Haley, C. S., Hayward, C., Walters, R. G., Perry, J. R. B., Esko, T., Helgason, A., Stefansson, K., Joshi, P. K., Kubo, M., Wilson, J. F., Læknadeild (HÍ), Faculty of Medicine (UI), Félagsfræði-, mannfræði- og þjóðfræðideild (HÍ), Faculty of Sociology, Anthropology and Folkloristics (UI), Heilbrigðisvísindasvið (HÍ), School of Health Sciences (UI), School of Engineering and Natural Sciences (UI), Verkfræði- og náttúruvísindasvið (HÍ), Félagsvísindasvið (HÍ), School of Social Sciences (UI), Háskóli Íslands, University of Iceland, Clark, David W [0000-0002-1025-9185], Okada, Yukinori [0000-0002-0311-8472], Moore, Kristjan H S [0000-0002-9579-4362], Mason, Dan [0000-0002-0026-9216], Pirastu, Nicola [0000-0002-5363-3886], Gandin, Ilaria [0000-0003-3196-2491], Deelen, Patrick [0000-0002-5654-3966], Schurmann, Claudia [0000-0003-4158-9192], Medina-Gomez, Carolina [0000-0001-7999-5538], Karlsson, Robert [0000-0002-8949-2587], Bao, Yanchun [0000-0002-6102-5098], Biino, Ginevra [0000-0002-9936-946X], Brumat, Marco [0000-0003-3268-039X], Chai, Jin-Fang [0000-0003-3770-1137], Eccles, David A [0000-0003-4634-4995], Gordon, Scott D [0000-0001-7623-328X], Harris, Sarah E [0000-0002-4941-5106], Kacprowski, Tim [0000-0002-5393-2413], Karlsson, Torgny [0000-0001-8095-6149], Kleber, Marcus E [0000-0003-0663-7275], Mahajan, Anubha [0000-0001-5585-3420], Matsuda, Koichi [0000-0001-7292-2686], Meng, Weihua [0000-0001-5388-8494], van der Most, Peter J [0000-0001-8450-3518], Munz, Matthias [0000-0002-4728-3357], Palviainen, Teemu [0000-0002-7847-8384], Prasad, Rashmi B [0000-0002-4400-6741], Salvi, Erika [0000-0002-2724-2291], Skotte, Line [0000-0002-7398-1271], van der Spek, Ashley [0000-0001-7136-0159], Spracklen, Cassandra N [0000-0003-3590-7182], Strawbridge, Rona J [0000-0001-8506-3585], Tajuddin, Salman M [0000-0002-7919-8528], Verweij, Niek [0000-0002-4303-7685], Yanek, Lisa R [0000-0001-7117-1075], Zhao, Wei [0000-0001-7388-0692], Albert, Matthew L [0000-0001-7285-6973], Bentley, Amy R [0000-0002-0827-9101], Chanock, Stephen [0000-0002-2324-3393], Chen, Zhengming [0000-0001-6423-105X], Chiu, Yen-Feng [0000-0002-3352-4500], Cocca, Massimiliano [0000-0002-1127-7596], Collins, Francis S [0000-0002-1023-7410], Cugliari, Giovanni [0000-0002-6080-0718], Damulina, Anna [0000-0001-8241-2727], Day, Felix R [0000-0003-3789-7651], Dhana, Klodian [0000-0002-6397-7009], Dzimiri, Nduna [0000-0003-3395-5754], Elliott, Paul [0000-0002-7511-5684], Felix, Janine F [0000-0002-9801-5774], Freedman, Barry I [0000-0003-0275-5530], Girotto, Giorgia [0000-0003-4507-6589], Goel, Anuj [0000-0003-2307-4021], Goodarzi, Mark O [0000-0001-6364-5103], Gudbjartsson, Daniel F [0000-0002-5222-9857], Guity, Kamran [0000-0002-8379-9668], van Heel, David A [0000-0002-0637-2265], Hirata, Makoto [0000-0002-9994-9958], Ikram, M Arfan [0000-0003-0372-8585], Kamatani, Yoichiro [0000-0001-8748-5597], Kanai, Masahiro [0000-0001-5165-4408], Khor, Chiea Chuen [0000-0002-1128-4729], Kolcic, Ivana [0000-0001-7918-6052], Langenberg, Claudia [0000-0002-5017-7344], Lawlor, Deborah A [0000-0002-6793-2262], Liu, Jianjun [0000-0002-3255-3019], London, Stephanie J [0000-0003-4911-5290], Luan, Jian’an [0000-0003-3137-6337], Matoba, Nana [0000-0001-5329-0134], Mei, Xue W [0000-0002-6279-4884], Mezzavilla, Massimo [0000-0002-9000-4595], Milani, Lili [0000-0002-5323-3102], Mori, Trevor A [0000-0002-5264-9229], Murakami, Yoshinori [0000-0002-2826-4396], Murray, Alison D [0000-0003-4915-4847], Mychaleckyj, Josyf C [0000-0003-2595-0005], Neville, Matt J [0000-0002-6004-5433], Nolte, Ilja M [0000-0001-5047-4077], Ong, Ken K [0000-0003-4689-7530], Pálsson, Gunnar [0000-0002-8231-3961], Pankow, James S [0000-0001-7076-483X], Pattaro, Cristian [0000-0002-4119-0109], Quintana-Murci, Lluis [0000-0003-2429-6320], van Rheenen, Wouter [0000-0002-5860-1533], Rich, Stephen S [0000-0003-3872-7793], Rietveld, Cornelius A [0000-0003-4053-1861], Ruggiero, Daniela [0000-0003-3898-7827], Sabanayagam, Charumathi [0000-0002-4042-4719], Sabater-Lleal, Maria [0000-0002-0128-379X], Sala, Cinzia Felicita [0000-0003-2514-2075], Salomaa, Veikko [0000-0001-7563-5324], Scott, Laura J [0000-0002-4886-5084], Sedaghati-Khayat, Bahareh [0000-0002-7665-8648], Sennblad, Bengt [0000-0002-4360-8003], van Setten, Jessica [0000-0002-4934-7510], Smith, Blair H [0000-0002-5362-9430], Stančáková, Alena [0000-0002-1375-0252], Stanton, Alice [0000-0002-4961-165X], Straker, Leon [0000-0002-7786-4128], Sulem, Patrick [0000-0001-7123-6123], Swertz, Morris A [0000-0002-0979-3401], Taylor, Kent D [0000-0002-2756-4370], Tzoulaki, Ioanna [0000-0002-4275-9328], Veldink, Jan H [0000-0001-5572-9657], Vitart, Veronique [0000-0002-4991-3797], Völker, Uwe [0000-0002-5689-3448], Wander, Gurpreet S [0000-0002-4596-4247], Wang, Ya Xing [0000-0003-2749-7793], Wild, Sarah [0000-0001-7824-2569], Yuan, Jian-Min [0000-0002-4620-3108], Asselbergs, Folkert W [0000-0002-1692-8669], Boehnke, Mike [0000-0002-6442-7754], Bouchard, Claude [0000-0002-0048-491X], Brody, Jennifer A [0000-0001-8509-148X], Campbell, Archie [0000-0003-0198-5078], Caulfield, Mark J [0000-0001-9295-3594], Smith, George Davey [0000-0002-1407-8314], Dorajoo, Rajkumar [0000-0001-6608-2051], Ellinghaus, David [0000-0002-4332-6110], Erdmann, Jeanette [0000-0002-4486-6231], Evangelou, Evangelos [0000-0002-5488-2999], Feenstra, Bjarke [0000-0003-1478-649X], Feitosa, Mary [0000-0002-0933-2410], Franke, Andre [0000-0003-1530-5811], Grant, Struan F A [0000-0003-2025-5302], Griffiths, Lyn R [0000-0002-6774-5475], Groop, Leif [0000-0002-0187-3263], Gudnason, Vilmundur [0000-0001-5696-0084], van der Harst, Pim [0000-0002-2713-686X], Heng, Chew-Kiat [0000-0002-7309-9473], Hicks, Andrew A [0000-0001-6320-0411], Jaddoe, Vincent W V [0000-0003-2939-0041], De Jager, Philip L [0000-0002-8057-2505], Johannesson, Magnus [0000-0001-8759-6393], Johansson, Åsa [0000-0002-2915-4498], Jonas, Jost B [0000-0003-2972-5227], Jukema, J Wouter [0000-0002-3246-8359], Kaprio, Jaakko [0000-0002-3716-2455], Laakso, Markku [0000-0002-3394-7749], van der Laan, Sander W [0000-0001-6888-1404], Lahti, Jari [0000-0002-4310-5297], Martin, Nicholas G [0000-0003-4069-8020], Medland, Sarah E [0000-0003-1382-380X], Merriman, Tony R [0000-0003-0844-8726], Metspalu, Andres [0000-0002-3718-796X], Mohlke, Karen L [0000-0001-6721-153X], Montgomery, Grant W [0000-0002-4140-8139], Munroe, Patricia B [0000-0002-4176-2947], Nyholt, Dale R [0000-0001-7159-3040], Ober, Carole [0000-0003-4626-9809], Oldehinkel, Albertine J [0000-0003-3925-3913], Palmer, Colin [0000-0002-6415-6560], Perusse, Louis [0000-0001-6440-9698], Polderman, Tinca J. C. [0000-0001-5564-301X], Porteous, David J [0000-0003-1249-6106], Rioux, John D [0000-0001-7560-8326], Rivadeneira, Fernando [0000-0001-9435-9441], Rotimi, Charles [0000-0001-5759-053X], Rotter, Jerome I [0000-0001-7191-1723], Rudan, Igor [0000-0001-6993-6884], Sattar, Naveed [0000-0002-1604-2593], Sim, Xueling [0000-0002-1233-7642], Smith, Jennifer A [0000-0002-3575-5468], Teumer, Alexander [0000-0002-8309-094X], Timpson, Nicholas J [0000-0002-7141-9189], Tuomi, Tiinamaija [0000-0002-8306-6202], Wang, Carol A [0000-0002-4301-3974], Weir, David R [0000-0002-1661-2402], Whitfield, John B [0000-0002-1103-0876], Magnusson, Patrik K. E. [0000-0002-7315-7899], Uitterlinden, André G [0000-0002-7276-3387], Loos, Ruth J. F. [0000-0002-8532-5087], Franke, Lude [0000-0002-5159-8802], Haley, Chris S [0000-0002-9811-0210], Hayward, Caroline [0000-0002-9405-9550], Walters, Robin G [0000-0002-9179-0321], Joshi, Peter K [0000-0002-6361-5059], Wilson, James F [0000-0001-5751-9178], Apollo - University of Cambridge Repository, Moore, Kristjan HS [0000-0002-9579-4362], Luan, Jian'an [0000-0003-3137-6337], Grant, Struan FA [0000-0003-2025-5302], Jaddoe, Vincent WV [0000-0003-2939-0041], Polderman, Tinca JC [0000-0001-5564-301X], Magnusson, Patrik KE [0000-0002-7315-7899], Loos, Ruth JF [0000-0002-8532-5087], Neurology, Human genetics, Amsterdam Reproduction & Development (AR&D), Life Course Epidemiology (LCE), Groningen Institute for Gastro Intestinal Genetics and Immunology (3GI), Groningen Institute for Organ Transplantation (GIOT), Lifestyle Medicine (LM), Groningen Kidney Center (GKC), Cardiovascular Centre (CVC), Interdisciplinary Centre Psychopathology and Emotion regulation (ICPE), Stem Cell Aging Leukemia and Lymphoma (SALL), Institute for Molecular Medicine Finland, Department of Psychology and Logopedics, University Management, Developmental Psychology Research Group, Staff Services, Cognitive and Brain Aging, Research Programs Unit, Diabetes and Obesity Research Program, Johan Eriksson / Principal Investigator, Department of General Practice and Primary Health Care, Clinicum, University of Helsinki, Centre of Excellence in Complex Disease Genetics, Department of Public Health, Genetic Epidemiology, Helsinki Collegium for Advanced Studies, HUS Abdominal Center, Endokrinologian yksikkö, Bradford Teaching Hospitals NHS Foundation Trust [Bradford, UK] (BTHFT), University of Trieste, Université de Lausanne (UNIL), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Institute of cardiometabolism and nutrition (ICAN), Consiglio Nazionale delle Ricerche (CNR), Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA), Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Pasteur [Paris], Institut Pasteur [Paris], University of Oxford [Oxford], Medical Genetics, Dept. RSD and Public Health, IRCCS-Burlo Garofolo/University of Trieste, sans affiliation, Helmholtz-Zentrum München (HZM), Institut Pasteur [Paris]-Centre National de la Recherche Scientifique (CNRS), Institute of Cardiovascular Science, University College London, Hammersmith Hospital NHS Imperial College Healthcare-Imperial College London, Universität zu Lübeck [Lübeck], University of Ioannina Medical School, Università degli studi di Napoli Federico II-RISSC-Lab, Universität Heidelberg [Heidelberg], University of Turin, University of California-University of California, Nantes Université (NU)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), University of Helsinki-University of Helsinki, Université de Nantes (UN)-Université de Rennes 1 (UR1), Erasmus MC other, Internal Medicine, and Applied Economics
Subjects: 0301 basic medicine, 631/208/1397, Chemistry(all), Health Status, [SDV]Life Sciences [q-bio], LOCI, General Physics and Astronomy, MESH: Haplotype, MESH: Cognition, 030105 genetics & heredity, Runs of Homozygosity, Biochemistry, Consanguinity, Cognition, Inbreeding depression, 2.1 Biological and endogenous factors, Body Size, Inbreeding, Skyldleikarækt, Aetiology, Human phenotypes, lcsh:Science, MESH: Health Status, Genetics, Multidisciplinary, Inbreeding Depression, Confounding, Homozygote, RUNS, 631/208/205, 631/208/721, 3. Good health, genomic inbreeding coefficients, MESH: Risk-Taking, 631/208/730, Autozygosit, homozygosity, Erfðarannsóknir, Medical Genetics, genomic inbreeding coefficient, MESH: Homozygote, Offspring, Science, Autozygosity, Blóðsifjar, 610 Medicine & health, Biology, INBREEDING DEPRESSION, HOMOZYGOSITY, FERTILITY, QUANTIFICATION, Physics and Astronomy(all), General Biochemistry, Genetics and Molecular Biology, Article, Association, 03 medical and health sciences, Risk-Taking, 360 Social problems & social services, Journal Article, Humans, ddc:610, Allele, Alleles, Medicinsk genetik, Genetic association study, MESH: Consanguinity, MESH: Body Size, MESH: Humans, Biochemistry, Genetics and Molecular Biology(all), MESH: Alleles, Haplotype, MESH: Fertility, General Chemistry, Brain Disorders, MESH: Inbreeding Depression, 030104 developmental biology, Fertility, Haplotypes, Genetic markers, lcsh:Q, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, 3111 Biomedicine, Genetics and Molecular Biology(all)
Abstract: Publisher's version (útgefin grein)., In many species, the offspring of related parents suffer reduced reproductive success, a phenomenon known as inbreeding depression. In humans, the importance of this effect has remained unclear, partly because reproduction between close relatives is both rare and frequently associated with confounding social factors. Here, using genomic inbreeding coefficients (FROH) for >1.4 million individuals, we show that FROH is significantly associated (p < 0.0005) with apparently deleterious changes in 32 out of 100 traits analysed. These changes are associated with runs of homozygosity (ROH), but not with common variant homozygosity, suggesting that genetic variants associated with inbreeding depression are predominantly rare. The effect on fertility is striking: FROH equivalent to the offspring of first cousins is associated with a 55% decrease [95% CI 44–66%] in the odds of having children. Finally, the effects of FROH are confirmed within full-sibling pairs, where the variation in FROH is independent of all environmental confounding., This paper is the work of the ROHgen consortium. We thank the Sigma T2D Consortium, whose members are detailed in Supplementary Note 3. We thank the UK Biobank Resource, approved under application 19655; we acknowledge funding from the UK Medical Research Council Human Genetics Unit and MRC Doctoral Training Programme in Precision Medicine. We also thank Neil Robertson, Wellcome Trust Centre for Human Genetics, Oxford, for use of his author details management software, Authorial. Finally, we thank all the participants, researchers and funders of ROHgen cohorts. Cohort-specific acknowledgements are in Supplementary Data 2; personal acknowledgements and disclosures are in Supplementary Note 2. We thank Rachel Edwards for administrative assistance.
Published: 2019
Full Text: View/download PDF

22. Millimeter Wave Remote UAV Control and Communications for Public Safety Scenarios

Author: Michele Polese, Michele Zorzi, William Xia, Marco Mezzavilla, Sundeep Rangan, Giuseppe Loianno, Xia, W., Polese, M., Mezzavilla, M., Loianno, G., Rangan, S., and Zorzi, M.
Subjects: Signal Processing (eess.SP), Beamforming, 0209 industrial biotechnology, mmWave, Computer science, UAV, Real-time computing, ComputerApplications_COMPUTERSINOTHERSYSTEMS, 02 engineering and technology, law.invention, Network simulation, Protocol stack, Base station, 020901 industrial engineering & automation, law, FOS: Electrical engineering, electronic engineering, information engineering, 0202 electrical engineering, electronic engineering, information engineering, Wireless, Electrical Engineering and Systems Science - Signal Processing, business.industry, Video capture, 020206 networking & telecommunications, performance evaluation, remote control, business, Remote control, 5G
Abstract: Communication and video capture from unmanned aerial vehicles (UAVs) offer significant potential for assisting first responders in remote public safety settings. In such uses, millimeter wave (mmWave) wireless links can provide high throughput and low latency connectivity between the UAV and a remote command center. However, maintaining reliable aerial communication in the mmWave bands is challenging due to the need to support high speed beam tracking and overcome blockage. This paper provides a simulation study aimed at assessing the feasibility of public safety UAV connectivity through a 5G link at 28 GHz. Real flight motion traces are captured during maneuvers similar to those expected in public safety settings. The motions traces are then incorporated into a detailed mmWave network simulator that models the channel, blockage, beamforming and full 3GPP protocol stack. We show that 5G mmWave communications can deliver throughput up to 1 Gbps with consistent sub ms latency when the base station is located near the mission area, enabling remote offloading of the UAV control and perception algorithms., 2019 16th Annual IEEE International Conference on Sensing, Communication, and Networking (SECON)
Published: 2019
Full Text: View/download PDF

23. A bird’s-eye view of Italian genomic variation through whole-genome sequencing

Author: Massimiliano Cocca, Giuseppe Matullo, Massimo Mezzavilla, Caterina Barbieri, Maria Pina Concas, Matteo Trudu, Dragana Vuckovic, Cinzia Sala, Ozren Polasek, Ivana Kolcic, Antonietta Robino, Giorgia Girotto, Marco Brumat, Daniela Toniolo, Ilaria Gandin, Paolo Gasparini, Nicole Soranzo, Cocca, M., Barbieri, C., Concas, M. P., Robino, A., Brumat, M., Gandin, I., Trudu, M., Sala, C. F., Vuckovic, D., Girotto, G., Matullo, G., Polasek, O., Kolcic, I., Gasparini, P., Soranzo, N., Toniolo, D., and Mezzavilla, M.
Subjects: Male, Population, Population structure, genomic variation, whole genome sequencing, Genome-wide association study, Biology, Genome, Article, 03 medical and health sciences, Gene Frequency, Databases, Genetic, Genetic variation, Genetics, Humans, WIDE ASSOCIATION, GENOTYPE IMPUTATION, LOW-FREQUENCY, POPULATION, VARIANTS, RARE, METAANALYSIS, Selection, Genetic, 1000 Genomes Project, Genetics (clinical), 030304 developmental biology, Whole genome sequencing, 0303 health sciences, Polymorphism, Genetic, Natural selection, Genome, Human, 030305 genetics & heredity, Rare variants, Reference Standards, Italy, Evolutionary biology, Next-generation sequencing, Female, Imputation (genetics), Genome-Wide Association Study
Abstract: The genomic variation of the Italian peninsula populations is currently under characterised: the only Italian whole-genome reference is represented by the Tuscans from the 1000 Genome Project. To address this issue, we sequenced a total of 947 Italian samples from three different geographical areas. First, we defined a new Italian Genome Reference Panel (IGRP1.0) for imputation, which improved imputation accuracy, especially for rare variants, and we tested it by GWAS analysis on red blood traits. Furthermore, we extended the catalogue of genetic variation investigating the level of population structure, the pattern of natural selection, the distribution of deleterious variants and occurrence of human knockouts (HKOs). Overall the results demonstrate a high level of genomic differentiation between cohorts, different signatures of natural selection and a distinctive distribution of deleterious variants and HKOs, confirming the necessity of distinct genome references for the Italian population.
Published: 2019

24. Mutations in PLS1, encoding fimbrin, cause autosomal dominant nonsyndromic hearing loss

Author: Paolo Gasparini, Theresa Mihalic Mosher, Massimo Mezzavilla, Anne Francoise Roux, Flavio Faletra, Elizabeth S. Barrie, Kandamurugu Manickam, Erin Crist, Gema García García, Anna Morgan, Catherine Blanchet, Richard K. Wilson, Giorgia Girotto, Daniele Dell'Orco, Daniel C. Koboldt, Morgan, A., Koboldt, D. C., Barrie, E. S., Crist, E. R., Garcia Garcia, G., Mezzavilla, M., Faletra, F., Mihalic Mosher, T., Wilson, R. K., Blanchet, C., Manickam, K., Roux, A. -F., Gasparini, P., Dell'Orco, D., and Girotto, G.
Subjects: Male, Models, Molecular, autosomal dominant nonsyndromic hearing loss, fimbrin, new gene, PLS1, protein modeling, Autosomal dominant non-syndromic hearing loss, protein modelling, Hearing loss, In silico, Hearing Loss, Sensorineural, Biology, White People, 03 medical and health sciences, Genetics, medicine, Humans, Point Mutation, Computer Simulation, Genetic Predisposition to Disease, Gene, Genetics (clinical), Actin, 030304 developmental biology, Genetic testing, 0303 health sciences, Membrane Glycoproteins, medicine.diagnostic_test, Genetic heterogeneity, 030305 genetics & heredity, Microfilament Proteins, High-Throughput Nucleotide Sequencing, Sequence Analysis, DNA, Phenotype, autosomal dominant nonsyndromic hearing lo, Pedigree, Fimbrin, Female, medicine.symptom, Protein Binding
Abstract: Nonsyndromic hearing loss (NSHL), a common sensory disorder, is characterized by high clinical and genetic heterogeneity (i.e., approximately 115 genes and 170 loci so far identified). Nevertheless, almost half of patients submitted for genetic testing fail to receive a conclusive molecular diagnosis. We used next-generation sequencing to identify causal variants in PLS1 (c.805G>A, p.[E269K]; c.713G>T, p.[L238R], and c.383T>C, p.[F128S]) in three unrelated families of European ancestry with autosomal dominant NSHL. PLS1 encodes Plastin 1 (also called fimbrin), one of the most abundant actin-bundling proteins of the stereocilia. In silico protein modeling suggests that all variants destabilize the structure of the actin-binding domain 1, likely reducing the protein's ability to bind F actin. The role of PLS1 gene in hearing function is further supported by the recent demonstration that Pls1-/ - mice show a hearing loss phenotype similar to that of our patients. In summary, we report PLS1 as a novel gene for autosomal dominant NSHL, suggesting that this gene is required for normal hearing in humans and mice.
Published: 2019

25. Whole-genome sequencing reveals new insights into age-related hearing loss: cumulative effects, pleiotropy and the role of selection

Author: Eulalia Catamo, Mario Pirastu, Annamaria Franzè, Massimiliano Cocca, Dragana Vuckovic, Giorgia Girotto, Marco Brumat, Umberto Ambrosetti, Maria Pina Concas, Massimo Mezzavilla, Paolo Gasparini, Anna Morgan, Ginevra Biino, Vuckovic, Dragana, Mezzavilla, Massimo, Cocca, Massimiliano, Morgan, Anna, Brumat, Marco, Catamo, Eulalia, Concas, Maria Pina, Biino, Ginevra, Franzè, Annamaria, Ambrosetti, Umberto, Pirastu, Mario, Gasparini, Paolo, Girotto, Giorgia, Vuckovic, D., Mezzavilla, M., Cocca, M., Morgan, A., Brumat, M., Catamo, E., Concas, M. P., Biino, G., Franze, A., Ambrosetti, U., Pirastu, M., Gasparini, P., and Girotto, G.
Subjects: 0301 basic medicine, Male, Multifactorial Inheritance, Genetics, Genetics (clinical), Hearing loss, Presbycusi, Genome-wide association study, Biology, Article, 03 medical and health sciences, 0302 clinical medicine, Genetic, Pleiotropy, medicine, Genetic Pleiotropy, Humans, Cognitive decline, Selection, Genetic, Gene, Aged, Whole genome sequencing, Natural selection, Polymorphism, Genetic, Whole Genome Sequencing, Middle Aged, Presbycusis, 030104 developmental biology, Female, medicine.symptom, 030217 neurology & neurosurgery, Human, Genome-Wide Association Study
Abstract: Age-related hearing loss (ARHL) is the most common sensory disorder in the elderly. Although not directly life threatening, it contributes to loss of autonomy and is associated with anxiety, depression and cognitive decline. To search for genetic risk factors underlying ARHL, a large whole-genome sequencing (WGS) approach has been carried out in a cohort of 212 cases and controls, both older than 50 years to select genes characterized by a burden of variants specific to cases or controls. Accordingly, the total variation load per gene was compared and two groups were detected: 375 genes more variable in cases and 371 more variable in controls. In both cases, Gene Ontology analysis showed that the largest enrichment for biological processes (fold > 5, p-value = 0.042) was the "sensory perception of sound", suggesting cumulative genetic effects were involved. Replication confirmed 141 genes, while additional analysis based on natural selection led to a prioritization of 21 genes. The majority of them (20 out of 21) showed positive expression in mouse cochlea cDNA and were associated with two functional pathways. Among them, two genes were previously associated with hearing (CSMD1 and PTRPD) and re-sequenced in a large Italian cohort of ARHL patients (N = 389). Results led to the identification of six coding variants not detected in cases so far, suggesting a possible protective role, which requires investigation. In conclusion, we show that this multistep strategy (WGS, selection, expression, pathway analysis and targeted re-sequencing) can provide major insights into the molecular characterization of complex diseases such as ARHL.
Published: 2017

26. Ancestral genetic components are consistently associated with the complex trait landscape in European biobanks.

Author: Pankratov V, Mezzavilla M, Aneli S, Kuznetsov IA, Fusco D, Wilson JF, Metspalu M, Provero P, Pagani L, and Marnetto D
Subjects: Humans, Europe, Multifactorial Inheritance, Genome-Wide Association Study, White People genetics, Biological Specimen Banks
Abstract: The genetic structure in Europe was mostly shaped by admixture between the Western Hunter-Gatherers, Early European Farmers and Steppe Bronze Age ancestral components. Such structure is regarded as a confounder in GWAS and follow-up studies, and gold-standard methods exist to correct for it. However, it is still poorly understood to which extent these ancestral components contribute to complex trait variation in present-day Europe. In this work we harness the UK Biobank to address this question. By extensive demographic simulations, exploiting data on siblings and incorporating previous results we obtained from the Estonian Biobank, we carefully evaluate the significance and scope of our findings. Heart rate, platelet count, bone mineral density and many other traits show stratification similar to height and pigmentation traits, likely targets of selection and divergence across ancestral groups. We show that the reported ancestry-trait associations are not driven by environmental confounders by confirming our results when using between-sibling differences in ancestry. The consistency of our results across biobanks further supports this and indicates that these genetic predispositions that derive from post-Neolithic admixture events act as a source of variability and as potential confounders in Europe as a whole., Competing Interests: Competing interests The authors declare no competing interests. Ethical approval This research has been conducted using the UK Biobank Resource under Application Number 19655. Researchers do not require separate ethical clearance and can operate under the UK Biobank approval., (© 2024. The Author(s).)
Published: 2024
Full Text: View/download PDF

27. Genetic background of primary and familial HLH in Qatar: registry data and population study.

Author: Elgaali E, Mezzavilla M, Ahmed I, Elanbari M, Ali A, Abdelaziz G, Fakhro KA, Saleh A, Ben-Omran T, Almulla N, and Cugno C
Abstract: Background: Familial hemophagocytic lymphohistiocytosis (FHLH) is an inherited life-threatening disease. Five types are identified, with the addition of congenital immunodeficiency syndromes in which HLH is a typical manifestation. The literature on this disease is very scarce in the Middle East, with only a few scattered reports., Methods: We report detailed demographic, clinical, and genomic data from 28 patients diagnosed with primary and familial HLH over the last decade in Qatar. An evaluation was performed of allele frequencies of deleterious variants from 12 primary and familial HLH causative genes on the Qatar Genome Programme (QGP) cohort of 14,669 Qatari individuals., Results: The genetic diagnosis was obtained in 15 patients, and four novel mutations in Perforin 1 ( PRF1 ), UNC13D , LYST , and RAB27A genes were found. We identified 22,945 low/high/moderate/modifier impact variants significantly enriched in the QGP in those 12 genes. The variants rs1271079313 in PRF1 and rs753966933 in RAB27A found in our patient cohort were significantly more prevalent in the QGP compared to the Genome Aggregation Database (gnomAD) database, with a high carrier frequency in the Qatari population., Conclusions: We established the first primary and familial HLH Registry in the Gulf Region and identified novel possibly pathogenic variants present at higher frequency in the Qatari population, which could be used for screening purposes. Raising awareness about primary and familial HLH and implementing screening activities in the Qatari highly inbred population could stem into more comprehensive premarital and prenatal evaluations and faster diagnosis., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (© 2024 Elgaali, Mezzavilla, Ahmed, Elanbari, Ali, Abdelaziz, Fakhro, Saleh, Ben-Omran, Almulla and Cugno.)
Published: 2024
Full Text: View/download PDF

28. The Persian plateau served as hub for Homo sapiens after the main out of Africa dispersal.

Author: Vallini L, Zampieri C, Shoaee MJ, Bortolini E, Marciani G, Aneli S, Pievani T, Benazzi S, Barausse A, Mezzavilla M, Petraglia MD, and Pagani L
Subjects: Humans, Africa, Models, Theoretical, Biological Evolution, Fossils, Archaeology
Abstract: A combination of evidence, based on genetic, fossil and archaeological findings, indicates that Homo sapiens spread out of Africa between ~70-60 thousand years ago (kya). However, it appears that once outside of Africa, human populations did not expand across all of Eurasia until ~45 kya. The geographic whereabouts of these early settlers in the timeframe between ~70-60 to 45 kya has been difficult to reconcile. Here we combine genetic evidence and palaeoecological models to infer the geographic location that acted as the Hub for our species during the early phases of colonisation of Eurasia. Leveraging on available genomic evidence we show that populations from the Persian Plateau carry an ancestry component that closely matches the population that settled the Hub outside Africa. With the paleoclimatic data available to date, we built ecological models showing that the Persian Plateau was suitable for human occupation and that it could sustain a larger population compared to other West Asian regions, strengthening this claim., (© 2024. The Author(s).)
Published: 2024
Full Text: View/download PDF

29. Aberrantly Expressed Hsa_circ_0060762 and CSE1L as Potential Peripheral Blood Biomarkers for ALS.

Author: Ravnik Glavač M, Mezzavilla M, Dolinar A, Koritnik B, and Glavač D
Abstract: Amyotrophic lateral sclerosis (ALS) is a rapidly progressive adult-onset neurodegenerative disease that is often diagnosed with a delay due to initial non-specific symptoms. Therefore, reliable and easy-to-obtain biomarkers are an absolute necessity for earlier and more accurate diagnostics. Circular RNAs (circRNAs) have already been proposed as potential biomarkers for several neurodegenerative diseases. In this study, we further investigated the usefulness of circRNAs as potential biomarkers for ALS. We first performed a microarray analysis of circRNAs on peripheral blood mononuclear cells of a subset of ALS patients and controls. Among the differently expressed circRNA by microarray analysis, we selected only the ones with a host gene that harbors the highest level of conservation and genetic constraints. This selection was based on the hypothesis that genes under selective pressure and genetic constraints could have a major role in determining a trait or disease. Then we performed a linear regression between ALS cases and controls using each circRNA as a predictor variable. With a False Discovery Rate (FDR) threshold of 0.1, only six circRNAs passed the filtering and only one of them remained statistically significant after Bonferroni correction: hsa_circ_0060762 and its host gene CSE1L. Finally, we observed a significant difference in expression levels between larger sets of patients and healthy controls for both hsa_circ_0060762 and CSE1L. CSE1L is a member of the importin β family and mediates inhibition of TDP-43 aggregation; the central pathogenicity in ALS and hsa_circ_0060762 has binding sites for several miRNAs that have been already proposed as biomarkers for ALS. In addition, receiver operating characteristics curve analysis showed diagnostic potential for CSE1L and hsa_circ_0060762. Hsa_circ_0060762 and CSE1L thus represent novel potential peripheral blood biomarkers and therapeutic targets for ALS.
Published: 2023
Full Text: View/download PDF

30. Insights into gene tissue specificity and protein-protein interactions in the context of purifying selection in humans.

Author: Mezzavilla M and Cocca M
Subjects: Humans, Organ Specificity, Selection, Genetic
Abstract: Background: How much are natural selection and gene characteristics, such as the number of protein-protein interactions (PPIs), tissue specificity (𝞽), and expression level, connected?, Methods: In order to investigate these relationships, we combined different metrics linked to genetic constraints and analyzed their distribution concerning PPIs, 𝞽 and expression levels., Results: We discovered a positive correlation between genetic constraints, PPIs, and expression levels in all tissues. On the other hand, we obtained a negative correlation between genetic constraints and 𝞽. Furthermore, the fraction of variance in PPI and 𝞽 explained by the constraints metrics is around 6% and 10%, respectively., Conclusions: We observed that the variance of expression of tissue-specific genes seems not related to their level of selection constraints, which is the opposite of what is found on non-tissue-specific genes. Overall these observations would help to elucidate the relationship between natural selection and gene features., (© 2023 John Wiley & Sons Ltd/University College London.)
Published: 2023
Full Text: View/download PDF

31. Impact of cultural and genetic structure on food choices along the Silk Road.

Author: Aneli S, Mezzavilla M, Bortolini E, Pirastu N, Girotto G, Spedicati B, Berchialla P, Gasparini P, and Pagani L
Subjects: Humans, Male, Food, Genetic Structures, Georgia (Republic), Female, Food Preferences
Abstract: The complex interplay between genetics, culture, and environment forms an individual's biology, influencing their behavior, choices, and health. However, to what extent information derived from this intertwined network could be quantitatively summarized to provide a glance at an individual's lifestyle is difficult to say. Here, we focused on dietary preferences as cultural proxies and genome-wide data of 543 individuals from six historical Silk Road countries: Georgia, Armenia, Azerbaijan, Uzbekistan, Kazakhstan, and Tajikistan. These lands favored the dispersal of innovations, foods, and DNA halfway across Eurasia, thus representing an ideal subject to explore interactions of cultural factors and genetic ancestry. We used discriminant analysis of principal components to infer cultural clusters, where mixed memberships are allowed. Five different clusters emerged. Of these, clusters 1 and 3, driven by aversion to pork and alcoholic beverages, mirrored genetic admixture patterns with the exception of Azerbaijan, which shares preferences supported by Islamic culture with Eastern countries. Cluster 3 was driven by protein-rich foods, whose preference was significantly related to steppe pastoralist ancestry. Sex and age were secondary clustering factors, with clusters formed by male and young individuals being related to alcohol preference and a reduced liking for vegetables. The soft clustering approach enabled us to model and summarize the individual's dietary information in short and informative vectors, which show meaningful interaction with other nondietary attributes of the studied individuals. Encoding other cultural variables would help summarize an individual's culture quantitatively, thus ultimately supporting its inclusion as a covariate in future association studies.
Published: 2022
Full Text: View/download PDF

32. Ancestry-related distribution of Runs of homozygosity and functional variants in Qatari population.

Author: Mezzavilla M, Cocca M, Maisano Delser P, Badii R, Abbaszadeh F, Hadi KA, Giorgia G, and Gasparini P
Subjects: Anticoagulants, Consanguinity, Homozygote, Humans, Genetics, Population, Warfarin
Abstract: Background: Describing how genetic history shapes the pattern of medically relevant variants could improve the understanding of how specific loci interact with each other and affect diseases and traits prevalence. The Qatari population is characterized by a complex history of admixture and substructure, and the study of its population genomic features would provide valuable insights into the genetic landscape of functional variants. Here, we analyzed the genomic variation of 186 newly-genotyped healthy individuals from the Qatari peninsula., Results: We discovered an intricate genetic structure using ancestry related analyses. In particular, the presence of three different clusters, Cluster 1, Cluster 2 and Cluster 3 (with Near Eastern, South Asian and African ancestry, respectively), was detected with an additional fourth one (Cluster 4) with East Asian ancestry. These subpopulations show differences in the distribution of runs of homozygosity (ROH) and admixture events in the past, ranging from 40 to 5 generations ago. This complex genetic history led to a peculiar pattern of functional markers under positive selection, differentiated in shared signals and private signals. Interestingly we found several signatures of shared selection on SNPs in the FADS2 gene, hinting at a possible common evolutionary link to dietary intake. Among the private signals, we found enrichment for markers associated with HDL and LDL for Cluster 1(Near Eastern ancestry) and Cluster 3 (South Asian ancestry) and height and blood traits for Cluster 2 (African ancestry). The differences in genetic history among these populations also resulted in the different frequency distribution of putative loss of function variants. For example, homozygous carriers for rs2884737, a variant linked to an anticoagulant drug (warfarin) response, are mainly represented by individuals with predominant Bedouin ancestry (risk allele frequency G at 0.48)., Conclusions: We provided a detailed catalogue of the different ancestral pattern in the Qatari population highlighting differences and similarities in the distribution of selected variants and putative loss of functions. Finally, these results would provide useful guidance for assessing genetic risk factors linked to consanguinity and genetic ancestry., (© 2022. The Author(s).)
Published: 2022
Full Text: View/download PDF

33. Genetic analyses of the electrocardiographic QT interval and its components identify additional loci and pathways.

Author: Young WJ, Lahrouchi N, Isaacs A, Duong T, Foco L, Ahmed F, Brody JA, Salman R, Noordam R, Benjamins JW, Haessler J, Lyytikäinen LP, Repetto L, Concas MP, van den Berg ME, Weiss S, Baldassari AR, Bartz TM, Cook JP, Evans DS, Freudling R, Hines O, Isaksen JL, Lin H, Mei H, Moscati A, Müller-Nurasyid M, Nursyifa C, Qian Y, Richmond A, Roselli C, Ryan KA, Tarazona-Santos E, Thériault S, van Duijvenboden S, Warren HR, Yao J, Raza D, Aeschbacher S, Ahlberg G, Alonso A, Andreasen L, Bis JC, Boerwinkle E, Campbell A, Catamo E, Cocca M, Cutler MJ, Darbar D, De Grandi A, De Luca A, Ding J, Ellervik C, Ellinor PT, Felix SB, Froguel P, Fuchsberger C, Gögele M, Graff C, Graff M, Guo X, Hansen T, Heckbert SR, Huang PL, Huikuri HV, Hutri-Kähönen N, Ikram MA, Jackson RD, Junttila J, Kavousi M, Kors JA, Leal TP, Lemaitre RN, Lin HJ, Lind L, Linneberg A, Liu S, MacFarlane PW, Mangino M, Meitinger T, Mezzavilla M, Mishra PP, Mitchell RN, Mononen N, Montasser ME, Morrison AC, Nauck M, Nauffal V, Navarro P, Nikus K, Pare G, Patton KK, Pelliccione G, Pittman A, Porteous DJ, Pramstaller PP, Preuss MH, Raitakari OT, Reiner AP, Ribeiro ALP, Rice KM, Risch L, Schlessinger D, Schotten U, Schurmann C, Shen X, Shoemaker MB, Sinagra G, Sinner MF, Soliman EZ, Stoll M, Strauch K, Tarasov K, Taylor KD, Tinker A, Trompet S, Uitterlinden A, Völker U, Völzke H, Waldenberger M, Weng LC, Whitsel EA, Wilson JG, Avery CL, Conen D, Correa A, Cucca F, Dörr M, Gharib SA, Girotto G, Grarup N, Hayward C, Jamshidi Y, Järvelin MR, Jukema JW, Kääb S, Kähönen M, Kanters JK, Kooperberg C, Lehtimäki T, Lima-Costa MF, Liu Y, Loos RJF, Lubitz SA, Mook-Kanamori DO, Morris AP, O'Connell JR, Olesen MS, Orini M, Padmanabhan S, Pattaro C, Peters A, Psaty BM, Rotter JI, Stricker B, van der Harst P, van Duijn CM, Verweij N, Wilson JF, Arking DE, Ramirez J, Lambiase PD, Sotoodehnia N, Mifsud B, Newton-Cheh C, and Munroe PB
Subjects: Death, Sudden, Cardiac, Genetic Testing, Humans, Male, Arrhythmias, Cardiac genetics, Electrocardiography methods
Abstract: The QT interval is an electrocardiographic measure representing the sum of ventricular depolarization and repolarization, estimated by QRS duration and JT interval, respectively. QT interval abnormalities are associated with potentially fatal ventricular arrhythmia. Using genome-wide multi-ancestry analyses (>250,000 individuals) we identify 177, 156 and 121 independent loci for QT, JT and QRS, respectively, including a male-specific X-chromosome locus. Using gene-based rare-variant methods, we identify associations with Mendelian disease genes. Enrichments are observed in established pathways for QT and JT, and previously unreported genes indicated in insulin-receptor signalling and cardiac energy metabolism. In contrast for QRS, connective tissue components and processes for cell growth and extracellular matrix interactions are significantly enriched. We demonstrate polygenic risk score associations with atrial fibrillation, conduction disease and sudden cardiac death. Prioritization of druggable genes highlight potential therapeutic targets for arrhythmia. Together, these results substantially advance our understanding of the genetic architecture of ventricular depolarization and repolarization., (© 2022. The Author(s).)
Published: 2022
Full Text: View/download PDF

34. Fine-scale population structure and demographic history of British Pakistanis.

Author: Arciero E, Dogra SA, Malawsky DS, Mezzavilla M, Tsismentzoglou T, Huang QQ, Hunt KA, Mason D, Sharif SM, van Heel DA, Sheridan E, Wright J, Small N, Carmi S, Iles MM, and Martin HC
Subjects: Cohort Studies, Demography, Genotype, Homozygote, Humans, Marriage, Models, Genetic, Pakistan, Parents, Population Density, Social Status, Asian People genetics, Consanguinity, Genetics, Population, White People genetics
Abstract: Previous genetic and public health research in the Pakistani population has focused on the role of consanguinity in increasing recessive disease risk, but little is known about its recent population history or the effects of endogamy. Here, we investigate fine-scale population structure, history and consanguinity patterns using genotype chip data from 2,200 British Pakistanis. We reveal strong recent population structure driven by the biraderi social stratification system. We find that all subgroups have had low recent effective population sizes (N e ), with some showing a decrease 15‒20 generations ago that has resulted in extensive identity-by-descent sharing and homozygosity, increasing the risk of recessive disorders. Our results from two orthogonal methods (one using machine learning and the other coalescent-based) suggest that the detailed reporting of parental relatedness for mothers in the cohort under-represents the true levels of consanguinity. These results demonstrate the impact of cultural practices on population structure and genomic diversity in Pakistanis, and have important implications for medical genetic studies., (© 2021. The Author(s).)
Published: 2021
Full Text: View/download PDF

35. Poking COVID-19: Insights on Genomic Constraints among Immune-Related Genes between Qatari and Italian Populations.

Author: Mbarek H, Cocca M, Al-Sarraj Y, Saad C, Mezzavilla M, AlMuftah W, Cocciadiferro D, Novelli A, Quinti I, AlTawashi A, Salvaggio S, AlThani A, Novelli G, and Ismail SI
Subjects: Adult, Alleles, COVID-19 epidemiology, Communicable Disease Control, Disease Susceptibility metabolism, Exome genetics, Female, Gene Frequency genetics, Genetic Predisposition to Disease epidemiology, Genetics, Population, Genomics methods, Humans, Immunity, Innate immunology, Italy epidemiology, Male, Qatar epidemiology, SARS-CoV-2 genetics, SARS-CoV-2 pathogenicity, Exome Sequencing methods, Whole Genome Sequencing methods, COVID-19 genetics, Genetic Predisposition to Disease genetics, Host Microbial Interactions genetics
Abstract: Host genomic information, specifically genomic variations, may characterize susceptibility to disease and identify people with a higher risk of harm, leading to better targeting of care and vaccination. Italy was the epicentre for the spread of COVID-19 in Europe, the first country to go into a national lockdown and has one of the highest COVID-19 associated mortality rates. Qatar, on the other hand has a very low mortality rate. In this study, we compared whole-genome sequencing data of 14398 adults and Qatari-national to 925 Italian individuals. We also included in the comparison whole-exome sequence data from 189 Italian laboratory-confirmed COVID-19 cases. We focused our study on a curated list of 3619 candidate genes involved in innate immunity and host-pathogen interaction. Two population-gene metric scores, the Delta Singleton-Cohort variant score (DSC) and Sum Singleton-Cohort variant score (SSC), were applied to estimate the presence of selective constraints in the Qatari population and in the Italian cohorts. Results based on DSC and SSC metrics demonstrated a different selective pressure on three genes (MUC5AC, ABCA7, FLNA) between Qatari and Italian populations. This study highlighted the genetic differences between Qatari and Italian populations and identified a subset of genes involved in innate immunity and host-pathogen interaction.
Published: 2021
Full Text: View/download PDF

36. Genetic insights into biological mechanisms governing human ovarian ageing.

Author: Ruth KS, Day FR, Hussain J, Martínez-Marchal A, Aiken CE, Azad A, Thompson DJ, Knoblochova L, Abe H, Tarry-Adkins JL, Gonzalez JM, Fontanillas P, Claringbould A, Bakker OB, Sulem P, Walters RG, Terao C, Turon S, Horikoshi M, Lin K, Onland-Moret NC, Sankar A, Hertz EPT, Timshel PN, Shukla V, Borup R, Olsen KW, Aguilera P, Ferrer-Roda M, Huang Y, Stankovic S, Timmers PRHJ, Ahearn TU, Alizadeh BZ, Naderi E, Andrulis IL, Arnold AM, Aronson KJ, Augustinsson A, Bandinelli S, Barbieri CM, Beaumont RN, Becher H, Beckmann MW, Benonisdottir S, Bergmann S, Bochud M, Boerwinkle E, Bojesen SE, Bolla MK, Boomsma DI, Bowker N, Brody JA, Broer L, Buring JE, Campbell A, Campbell H, Castelao JE, Catamo E, Chanock SJ, Chenevix-Trench G, Ciullo M, Corre T, Couch FJ, Cox A, Crisponi L, Cross SS, Cucca F, Czene K, Smith GD, de Geus EJCN, de Mutsert R, De Vivo I, Demerath EW, Dennis J, Dunning AM, Dwek M, Eriksson M, Esko T, Fasching PA, Faul JD, Ferrucci L, Franceschini N, Frayling TM, Gago-Dominguez M, Mezzavilla M, García-Closas M, Gieger C, Giles GG, Grallert H, Gudbjartsson DF, Gudnason V, Guénel P, Haiman CA, Håkansson N, Hall P, Hayward C, He C, He W, Heiss G, Høffding MK, Hopper JL, Hottenga JJ, Hu F, Hunter D, Ikram MA, Jackson RD, Joaquim MDR, John EM, Joshi PK, Karasik D, Kardia SLR, Kartsonaki C, Karlsson R, Kitahara CM, Kolcic I, Kooperberg C, Kraft P, Kurian AW, Kutalik Z, La Bianca M, LaChance G, Langenberg C, Launer LJ, Laven JSE, Lawlor DA, Le Marchand L, Li J, Lindblom A, Lindstrom S, Lindstrom T, Linet M, Liu Y, Liu S, Luan J, Mägi R, Magnusson PKE, Mangino M, Mannermaa A, Marco B, Marten J, Martin NG, Mbarek H, McKnight B, Medland SE, Meisinger C, Meitinger T, Menni C, Metspalu A, Milani L, Milne RL, Montgomery GW, Mook-Kanamori DO, Mulas A, Mulligan AM, Murray A, Nalls MA, Newman A, Noordam R, Nutile T, Nyholt DR, Olshan AF, Olsson H, Painter JN, Patel AV, Pedersen NL, Perjakova N, Peters A, Peters U, Pharoah PDP, Polasek O, Porcu E, Psaty BM, Rahman I, Rennert G, Rennert HS, Ridker PM, Ring SM, Robino A, Rose LM, Rosendaal FR, Rossouw J, Rudan I, Rueedi R, Ruggiero D, Sala CF, Saloustros E, Sandler DP, Sanna S, Sawyer EJ, Sarnowski C, Schlessinger D, Schmidt MK, Schoemaker MJ, Schraut KE, Scott C, Shekari S, Shrikhande A, Smith AV, Smith BH, Smith JA, Sorice R, Southey MC, Spector TD, Spinelli JJ, Stampfer M, Stöckl D, van Meurs JBJ, Strauch K, Styrkarsdottir U, Swerdlow AJ, Tanaka T, Teras LR, Teumer A, Þorsteinsdottir U, Timpson NJ, Toniolo D, Traglia M, Troester MA, Truong T, Tyrrell J, Uitterlinden AG, Ulivi S, Vachon CM, Vitart V, Völker U, Vollenweider P, Völzke H, Wang Q, Wareham NJ, Weinberg CR, Weir DR, Wilcox AN, van Dijk KW, Willemsen G, Wilson JF, Wolffenbuttel BHR, Wolk A, Wood AR, Zhao W, Zygmunt M, Chen Z, Li L, Franke L, Burgess S, Deelen P, Pers TH, Grøndahl ML, Andersen CY, Pujol A, Lopez-Contreras AJ, Daniel JA, Stefansson K, Chang-Claude J, van der Schouw YT, Lunetta KL, Chasman DI, Easton DF, Visser JA, Ozanne SE, Namekawa SH, Solc P, Murabito JM, Ong KK, Hoffmann ER, Murray A, Roig I, and Perry JRB
Subjects: Adult, Alleles, Animals, Bone and Bones metabolism, Checkpoint Kinase 1 genetics, Checkpoint Kinase 2 genetics, Diabetes Mellitus, Type 2, Diet, Europe ethnology, Asia, Eastern ethnology, Female, Fertility genetics, Fragile X Mental Retardation Protein genetics, Genetic Predisposition to Disease, Genome-Wide Association Study, Healthy Aging genetics, Humans, Longevity genetics, Menopause genetics, Menopause, Premature genetics, Mice, Mice, Inbred C57BL, Middle Aged, Primary Ovarian Insufficiency genetics, Uterus, Aging genetics, Ovary metabolism
Abstract: Reproductive longevity is essential for fertility and influences healthy ageing in women 1,2 , but insights into its underlying biological mechanisms and treatments to preserve it are limited. Here we identify 290 genetic determinants of ovarian ageing, assessed using normal variation in age at natural menopause (ANM) in about 200,000 women of European ancestry. These common alleles were associated with clinical extremes of ANM; women in the top 1% of genetic susceptibility have an equivalent risk of premature ovarian insufficiency to those carrying monogenic FMR1 premutations 3 . The identified loci implicate a broad range of DNA damage response (DDR) processes and include loss-of-function variants in key DDR-associated genes. Integration with experimental models demonstrates that these DDR processes act across the life-course to shape the ovarian reserve and its rate of depletion. Furthermore, we demonstrate that experimental manipulation of DDR pathways highlighted by human genetics increases fertility and extends reproductive life in mice. Causal inference analyses using the identified genetic variants indicate that extending reproductive life in women improves bone health and reduces risk of type 2 diabetes, but increases the risk of hormone-sensitive cancers. These findings provide insight into the mechanisms that govern ovarian ageing, when they act, and how they might be targeted by therapeutic approaches to extend fertility and prevent disease., (© 2021. The Author(s), under exclusive licence to Springer Nature Limited.)
Published: 2021
Full Text: View/download PDF

37. Natural human knockouts and Mendelian disorders: deep phenotyping in Italian isolates.

Author: Spedicati B, Cocca M, Palmisano R, Faletra F, Barbieri C, Francescatto M, Mezzavilla M, Morgan A, Pelliccione G, Gasparini P, and Girotto G
Subjects: Humans, Italy, Reproductive Isolation, Whole Genome Sequencing statistics & numerical data, Gene Frequency, Genetic Diseases, Inborn genetics, Loss of Function Mutation, Population genetics
Abstract: Whole genome sequencing (WGS) allows the identification of human knockouts (HKOs), individuals in whom loss of function (LoF) variants disrupt both alleles of a given gene. HKOs are a valuable model for understanding the consequences of genes function loss. Naturally occurring biallelic LoF variants tend to be significantly enriched in "genetic isolates," making these populations specifically suited for HKO studies. In this work, a meticulous WGS data analysis combined with an in-depth phenotypic assessment of 947 individuals from three Italian genetic isolates led to the identification of ten biallelic LoF variants in ten OMIM genes associated with known autosomal recessive diseases. Notably, only a minority of the identified HKOs (C7, F12, and GPR68 genes) displayed the expected phenotype. For most of the genes, instead, (ACADSB, FANCL, GRK1, LGI4, MPO, PGAM2, and RP1L1), the carriers showed none or few of the signs and symptoms typically associated with the related diseases. Of particular interest is a case presenting with a FANCL biallelic LoF variant and a positive diepoxybutane test but lacking a full Fanconi anemia phenotypic spectrum. Identifying KO subjects displaying expected phenotypes suggests that the lack of correct genetic diagnoses may lead to inappropriate and delayed treatment. In contrast, the presence of HKOs with phenotypes deviating from the expected patterns underlines how LoF variants may be responsible for broader phenotypic spectra. Overall, these results highlight the importance of in-depth phenotypical characterization to understand the role of LoF variants and the advantage of studying these variants in genetic isolates., (© 2021. The Author(s).)
Published: 2021
Full Text: View/download PDF

38. Runs of homozygosity are associated with staging of periodontitis in isolated populations.

Author: Mezzavilla M, Navarra CO, Di Lenarda R, Gasparini P, Bevilacqua L, and Robino A
Subjects: Adult, Female, Genetic Association Studies, Genome, Human genetics, Genomics, Genotype, Humans, Inflammation pathology, Male, Middle Aged, Periodontitis classification, Periodontitis pathology, Polymorphism, Single Nucleotide genetics, Genetic Predisposition to Disease, Homozygote, Inflammation genetics, Periodontitis genetics
Abstract: Periodontitis is a common inflammatory disease characterized by a complex etiology, which is the result of a combination of genetic and environmental factors. Genetic variants linked to the periodontitis disease were already investigated, however, little was known regarding the severity of this disease. Recently, long runs of homozygosity (ROH) were associated with several multifactorial diseases. Therefore, in our work, we tried to assess the role of ROH and periodontitis status. We found an association between the excess of homozygosity owing to ROH and staging of periodontitis. More in detail, the total amount of homozygosity owing to ROH is positively associated with an increased severity of periodontitis (P = 0.0001). Regression tree analysis showed the impact of ROH burden in discriminating individuals with mild periodontitis stages I and II and periodontitis stages III and IV (P < 0.001). Furthermore, ROH mapping highlights several regions associated with a severe status of periodontitis (odds ratio > 1). Among them, we found a total of 33 genes. Interestingly, some of these genes were previously associated with granulocyte or platelet measures, both linked to the onset and the progression of periodontal disease. Our results suggest the not only single variants association test could help to risk assessment but even individual genomic features; furthermore, our ROH mapping highlighted the possible role of multiple genes in periodontal development., (© The Author(s) 2021. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)
Published: 2021
Full Text: View/download PDF

39. A population-based approach for gene prioritization in understanding complex traits.

Author: Mezzavilla M, Cocca M, Guidolin F, and Gasparini P
Subjects: Genome-Wide Association Study, Haplotypes, Humans, Phenotype, Signal Transduction, Ethnicity genetics, Genetic Markers, Genetic Variation, Genetics, Population, Models, Theoretical, Multifactorial Inheritance genetics
Abstract: Gene prioritization is the process of determining which variants and genes identified in genetic analyses are likely to cause a disease or a variation in a phenotype. For many genes, neither in vitro nor in vivo testing is available, thus assessing their pathogenic role could be challenging, leading to false-positive or false-negative results. In this paper, we propose an innovative score of gene prioritization based on the population of interest. We introduce the concept of singleton-cohort variants (SC variant), a variant that has allele count equal to one in the cohort under study. The difference between the normalized count of SC variants in the coding region and the normalized count of SC variants in the non-coding region should give a hint regarding the level of constraints for that gene in a specific population. This scoring system is negative when there are constraints that allow the presence of SC variants only in the non-coding region; on the contrary, it is positive when there are no constraints. A complimentary score is the sum of SC variants normalized count in both coding and non-coding regions, which could be used as a proxy of positive or strong purifying selection in a specific population. Our methodology showed a high level of constraining for genes such as USP34 in all subpopulations tested (1000 G dataset). In contrast, some genes showed a high negative score only in specific populations, e.g., MYT1L in Europeans, UBR5 in East Asians, and FBXO11 in Africans.
Published: 2020
Full Text: View/download PDF

40. A bird's-eye view of Italian genomic variation through whole-genome sequencing.

Author: Cocca M, Barbieri C, Concas MP, Robino A, Brumat M, Gandin I, Trudu M, Sala CF, Vuckovic D, Girotto G, Matullo G, Polasek O, Kolčić I, Gasparini P, Soranzo N, Toniolo D, and Mezzavilla M
Subjects: Databases, Genetic, Female, Gene Frequency, Genome-Wide Association Study methods, Genome-Wide Association Study standards, Humans, Italy, Male, Reference Standards, Selection, Genetic, Whole Genome Sequencing methods, Genome, Human, Polymorphism, Genetic, Population genetics
Abstract: The genomic variation of the Italian peninsula populations is currently under characterised: the only Italian whole-genome reference is represented by the Tuscans from the 1000 Genome Project. To address this issue, we sequenced a total of 947 Italian samples from three different geographical areas. First, we defined a new Italian Genome Reference Panel (IGRP1.0) for imputation, which improved imputation accuracy, especially for rare variants, and we tested it by GWAS analysis on red blood traits. Furthermore, we extended the catalogue of genetic variation investigating the level of population structure, the pattern of natural selection, the distribution of deleterious variants and occurrence of human knockouts (HKOs). Overall the results demonstrate a high level of genomic differentiation between cohorts, different signatures of natural selection and a distinctive distribution of deleterious variants and HKOs, confirming the necessity of distinct genome references for the Italian population.
Published: 2020
Full Text: View/download PDF

41. Author Correction: Establishment and equilibrium levels of deleterious mutations in large populations.

Author: Viljoen JW, de Villiers JP, van Zyl AJ, Mezzavilla M, and Pepper MS
Abstract: An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Published: 2020
Full Text: View/download PDF

42. Glucagon-like peptide-1 receptor and sarcoglycan delta genetic variants can affect cardiovascular risk in chronic kidney disease patients under hemodialysis.

Author: Terranegra A, Arcidiacono T, Macrina L, Brasacchio C, Pivari F, Mingione A, Tomei S, Mezzavilla M, Silcock L, Cozzolino M, Palmieri N, Conte F, Sirtori M, Rubinacci A, Soldati L, and Vezzoli G
Abstract: Background: Chronic kidney disease (CKD) patients under hemodialysis show a higher risk of cardiovascular (CV) mortality and morbidity than the general population. This study aims to identify genetic markers that could explain the increased CV risk in hemodialysis., Methods: A total of 245 CKD patients under hemodialysis were recruited and followed up for 5 years to record CV events. Genetic analysis was performed using single-nucleotide polymorphisms (SNPs) genotyping by Infinium Expanded Multi-Ethnic Genotyping Array (Illumina, San Diego, CA, USA) comparing patients with and without a history of CV events [161 cardiovascular diseases (CVDs) and 84 no CVDs]. The fixation index (Fst) measure was used to identify the most differentiated SNPs, and gene ontology analysis [Protein Analysis THrough Evolutionary Relationships (PANTHER) and Ingenuity Pathway Analysis (IPA)] was applied to define the biological/pathological roles of the associated SNPs. Partitioning tree analysis interrogated the genotype-phenotype relationship between discovered genetic variants and CV phenotypes. Cox regression analysis measured the effect of these SNPs on new CV events during the follow-up (FU)., Results: Fst analysis identified 3218 SNPs that were significantly different between CVD and no CVD. Gene ontology analysis identified two of these SNPs as involved in cardiovascular disease pathways (Ingenuity Pathway) and heart development (Panther) and belonging to 2 different genes: Glucagon-like peptide-1 receptor ( GLP1R ) and Sarcoglycan delta ( SGCD ). The phenotype-genotype analysis found a higher percentage of CVD patients carrying the GLP1R rs10305445 allele A (P = 0.03) and lower percentages of CVD patients carrying the SGCD rs145292439 allele A (P = 0.038). Moreover, SGCD rs145292439 was associated with higher levels of high-density lipoprotein (P = 0.015). Cox analysis confirmed the increased frequency of CV events during the 5-year FU in patients carrying GLP1R rs1035445 allele A but it did not show any significant association with SGCD rs145292439., Conclusions: This study identified GLP1R rs10305445 and SCGD rs145292439 as potential genetic markers that may explain the higher risk of CVD in hemodialysis patients., (© The Author(s) 2020. Published by Oxford University Press on behalf of ERA-EDTA.)
Published: 2020
Full Text: View/download PDF

43. Mutations in PLS1, encoding fimbrin, cause autosomal dominant nonsyndromic hearing loss.

Author: Morgan A, Koboldt DC, Barrie ES, Crist ER, García García G, Mezzavilla M, Faletra F, Mihalic Mosher T, Wilson RK, Blanchet C, Manickam K, Roux AF, Gasparini P, Dell'Orco D, and Girotto G
Subjects: Computer Simulation, Female, Genetic Predisposition to Disease, High-Throughput Nucleotide Sequencing, Humans, Male, Models, Molecular, Pedigree, Protein Binding, Sequence Analysis, DNA, White People genetics, Hearing Loss, Sensorineural genetics, Membrane Glycoproteins chemistry, Membrane Glycoproteins genetics, Microfilament Proteins chemistry, Microfilament Proteins genetics, Point Mutation
Abstract: Nonsyndromic hearing loss (NSHL), a common sensory disorder, is characterized by high clinical and genetic heterogeneity (i.e., approximately 115 genes and 170 loci so far identified). Nevertheless, almost half of patients submitted for genetic testing fail to receive a conclusive molecular diagnosis. We used next-generation sequencing to identify causal variants in PLS1 (c.805G>A, p.[E269K]; c.713G>T, p.[L238R], and c.383T>C, p.[F128S]) in three unrelated families of European ancestry with autosomal dominant NSHL. PLS1 encodes Plastin 1 (also called fimbrin), one of the most abundant actin-bundling proteins of the stereocilia. In silico protein modeling suggests that all variants destabilize the structure of the actin-binding domain 1, likely reducing the protein's ability to bind F actin. The role of PLS1 gene in hearing function is further supported by the recent demonstration that Pls1 -/ - mice show a hearing loss phenotype similar to that of our patients. In summary, we report PLS1 as a novel gene for autosomal dominant NSHL, suggesting that this gene is required for normal hearing in humans and mice., (© 2019 Wiley Periodicals, Inc.)
Published: 2019
Full Text: View/download PDF

44. Associations of autozygosity with a broad range of human phenotypes.

Author: Clark DW, Okada Y, Moore KHS, Mason D, Pirastu N, Gandin I, Mattsson H, Barnes CLK, Lin K, Zhao JH, Deelen P, Rohde R, Schurmann C, Guo X, Giulianini F, Zhang W, Medina-Gomez C, Karlsson R, Bao Y, Bartz TM, Baumbach C, Biino G, Bixley MJ, Brumat M, Chai JF, Corre T, Cousminer DL, Dekker AM, Eccles DA, van Eijk KR, Fuchsberger C, Gao H, Germain M, Gordon SD, de Haan HG, Harris SE, Hofer E, Huerta-Chagoya A, Igartua C, Jansen IE, Jia Y, Kacprowski T, Karlsson T, Kleber ME, Li SA, Li-Gao R, Mahajan A, Matsuda K, Meidtner K, Meng W, Montasser ME, van der Most PJ, Munz M, Nutile T, Palviainen T, Prasad G, Prasad RB, Priyanka TDS, Rizzi F, Salvi E, Sapkota BR, Shriner D, Skotte L, Smart MC, Smith AV, van der Spek A, Spracklen CN, Strawbridge RJ, Tajuddin SM, Trompet S, Turman C, Verweij N, Viberti C, Wang L, Warren HR, Wootton RE, Yanek LR, Yao J, Yousri NA, Zhao W, Adeyemo AA, Afaq S, Aguilar-Salinas CA, Akiyama M, Albert ML, Allison MA, Alver M, Aung T, Azizi F, Bentley AR, Boeing H, Boerwinkle E, Borja JB, de Borst GJ, Bottinger EP, Broer L, Campbell H, Chanock S, Chee ML, Chen G, Chen YI, Chen Z, Chiu YF, Cocca M, Collins FS, Concas MP, Corley J, Cugliari G, van Dam RM, Damulina A, Daneshpour MS, Day FR, Delgado GE, Dhana K, Doney ASF, Dörr M, Doumatey AP, Dzimiri N, Ebenesersdóttir SS, Elliott J, Elliott P, Ewert R, Felix JF, Fischer K, Freedman BI, Girotto G, Goel A, Gögele M, Goodarzi MO, Graff M, Granot-Hershkovitz E, Grodstein F, Guarrera S, Gudbjartsson DF, Guity K, Gunnarsson B, Guo Y, Hagenaars SP, Haiman CA, Halevy A, Harris TB, Hedayati M, van Heel DA, Hirata M, Höfer I, Hsiung CA, Huang J, Hung YJ, Ikram MA, Jagadeesan A, Jousilahti P, Kamatani Y, Kanai M, Kerrison ND, Kessler T, Khaw KT, Khor CC, de Kleijn DPV, Koh WP, Kolcic I, Kraft P, Krämer BK, Kutalik Z, Kuusisto J, Langenberg C, Launer LJ, Lawlor DA, Lee IT, Lee WJ, Lerch MM, Li L, Liu J, Loh M, London SJ, Loomis S, Lu Y, Luan J, Mägi R, Manichaikul AW, Manunta P, Másson G, Matoba N, Mei XW, Meisinger C, Meitinger T, Mezzavilla M, Milani L, Millwood IY, Momozawa Y, Moore A, Morange PE, Moreno-Macías H, Mori TA, Morrison AC, Muka T, Murakami Y, Murray AD, de Mutsert R, Mychaleckyj JC, Nalls MA, Nauck M, Neville MJ, Nolte IM, Ong KK, Orozco L, Padmanabhan S, Pálsson G, Pankow JS, Pattaro C, Pattie A, Polasek O, Poulter N, Pramstaller PP, Quintana-Murci L, Räikkönen K, Ralhan S, Rao DC, van Rheenen W, Rich SS, Ridker PM, Rietveld CA, Robino A, van Rooij FJA, Ruggiero D, Saba Y, Sabanayagam C, Sabater-Lleal M, Sala CF, Salomaa V, Sandow K, Schmidt H, Scott LJ, Scott WR, Sedaghati-Khayat B, Sennblad B, van Setten J, Sever PJ, Sheu WH, Shi Y, Shrestha S, Shukla SR, Sigurdsson JK, Sikka TT, Singh JR, Smith BH, Stančáková A, Stanton A, Starr JM, Stefansdottir L, Straker L, Sulem P, Sveinbjornsson G, Swertz MA, Taylor AM, Taylor KD, Terzikhan N, Tham YC, Thorleifsson G, Thorsteinsdottir U, Tillander A, Tracy RP, Tusié-Luna T, Tzoulaki I, Vaccargiu S, Vangipurapu J, Veldink JH, Vitart V, Völker U, Vuoksimaa E, Wakil SM, Waldenberger M, Wander GS, Wang YX, Wareham NJ, Wild S, Yajnik CS, Yuan JM, Zeng L, Zhang L, Zhou J, Amin N, Asselbergs FW, Bakker SJL, Becker DM, Lehne B, Bennett DA, van den Berg LH, Berndt SI, Bharadwaj D, Bielak LF, Bochud M, Boehnke M, Bouchard C, Bradfield JP, Brody JA, Campbell A, Carmi S, Caulfield MJ, Cesarini D, Chambers JC, Chandak GR, Cheng CY, Ciullo M, Cornelis M, Cusi D, Smith GD, Deary IJ, Dorajoo R, van Duijn CM, Ellinghaus D, Erdmann J, Eriksson JG, Evangelou E, Evans MK, Faul JD, Feenstra B, Feitosa M, Foisy S, Franke A, Friedlander Y, Gasparini P, Gieger C, Gonzalez C, Goyette P, Grant SFA, Griffiths LR, Groop L, Gudnason V, Gyllensten U, Hakonarson H, Hamsten A, van der Harst P, Heng CK, Hicks AA, Hochner H, Huikuri H, Hunt SC, Jaddoe VWV, De Jager PL, Johannesson M, Johansson Å, Jonas JB, Jukema JW, Junttila J, Kaprio J, Kardia SLR, Karpe F, Kumari M, Laakso M, van der Laan SW, Lahti J, Laudes M, Lea RA, Lieb W, Lumley T, Martin NG, März W, Matullo G, McCarthy MI, Medland SE, Merriman TR, Metspalu A, Meyer BF, Mohlke KL, Montgomery GW, Mook-Kanamori D, Munroe PB, North KE, Nyholt DR, O'connell JR, Ober C, Oldehinkel AJ, Palmas W, Palmer C, Pasterkamp GG, Patin E, Pennell CE, Perusse L, Peyser PA, Pirastu M, Polderman TJC, Porteous DJ, Posthuma D, Psaty BM, Rioux JD, Rivadeneira F, Rotimi C, Rotter JI, Rudan I, Den Ruijter HM, Sanghera DK, Sattar N, Schmidt R, Schulze MB, Schunkert H, Scott RA, Shuldiner AR, Sim X, Small N, Smith JA, Sotoodehnia N, Tai ES, Teumer A, Timpson NJ, Toniolo D, Tregouet DA, Tuomi T, Vollenweider P, Wang CA, Weir DR, Whitfield JB, Wijmenga C, Wong TY, Wright J, Yang J, Yu L, Zemel BS, Zonderman AB, Perola M, Magnusson PKE, Uitterlinden AG, Kooner JS, Chasman DI, Loos RJF, Franceschini N, Franke L, Haley CS, Hayward C, Walters RG, Perry JRB, Esko T, Helgason A, Stefansson K, Joshi PK, Kubo M, and Wilson JF
Subjects: Alleles, Haplotypes, Homozygote, Humans, Body Size genetics, Cognition, Consanguinity, Fertility genetics, Health Status, Inbreeding Depression genetics, Risk-Taking
Abstract: In many species, the offspring of related parents suffer reduced reproductive success, a phenomenon known as inbreeding depression. In humans, the importance of this effect has remained unclear, partly because reproduction between close relatives is both rare and frequently associated with confounding social factors. Here, using genomic inbreeding coefficients (F ROH ) for >1.4 million individuals, we show that F ROH is significantly associated (p < 0.0005) with apparently deleterious changes in 32 out of 100 traits analysed. These changes are associated with runs of homozygosity (ROH), but not with common variant homozygosity, suggesting that genetic variants associated with inbreeding depression are predominantly rare. The effect on fertility is striking: F ROH equivalent to the offspring of first cousins is associated with a 55% decrease [95% CI 44-66%] in the odds of having children. Finally, the effects of F ROH are confirmed within full-sibling pairs, where the variation in F ROH is independent of all environmental confounding.
Published: 2019
Full Text: View/download PDF

45. Next generation sequencing study in a cohort of Italian patients with syndromic hearing loss.

Author: Lenarduzzi S, Morgan A, Faletra F, Cappellani S, Morgutti M, Mezzavilla M, Peruzzi A, Ghiselli S, Ambrosetti U, Graziano C, Seri M, Gasparini P, and Girotto G
Subjects: Adolescent, Adult, Child, Child, Preschool, Female, Genetic Association Studies, Genetic Predisposition to Disease, Hearing Loss diagnosis, Hearing Loss physiopathology, Humans, Infant, Italy, Male, Middle Aged, Phenotype, Predictive Value of Tests, Syndrome, Young Adult, Chromosome Deletion, Hearing genetics, Hearing Loss genetics, High-Throughput Nucleotide Sequencing, Mutation, Polymorphism, Single Nucleotide
Abstract: Hearing loss (HL), one of the most common congenital disorder, affects about one child in 1000. Among the genetic forms of HL, ∼30% of the cases are associated with other signs or symptoms, leading to Syndromic Hearing Loss (SHL) with about 700 different forms described so far. In this report, we refer the clinical and molecular data of 38 Italian SHL unrelated patients, and their relatives, affected by the most common syndromes associated with HL (i.e., Usher, Pendred, Charge, Waardenburg, Alport, Stickler, Branchiootorenal and Microdeletions syndromes). Patients have been analysed using next-generation sequencing (NGS) and High Density (HD)-SNP array technologies. Data analysis led to the identification of nine novel and 27 known causative mutations in 12 genes and two microdeletions in chromosomes 1 and 10, respectively. In particular, as regards to Usher syndrome, that affects 32% of our patients, we were able to reach a molecular diagnosis in 83% of the cases and to identify in Northern Eastern Italy a very common USH2A gene mutation (39%) (c.11864G > A, p.(Trp3955*) which can be defined "Central-Eastern European allele." As regards to Alport syndrome, we were able to potentially reclassify a pathogenic allele in the COL4A3 gene, previously associated only with benign familial hematuria. In all the other cases, the genomic analysis allowed us to confirm the role of known causative genes and to identify several novel and known alleles. Overall, our results highlight the effectiveness of combining an accurate clinical characterization with the use of genomic technologies (NGS and SNP arrays) for the molecular diagnosis of SHL, with a clear positive impact in the management and treatment of all the patients., (Copyright © 2019 Elsevier B.V. All rights reserved.)
Published: 2019
Full Text: View/download PDF

46. A transcriptomic atlas of mammalian olfactory mucosae reveals an evolutionary influence on food odor detection in humans.

Author: Saraiva LR, Riveros-McKay F, Mezzavilla M, Abou-Moussa EH, Arayata CJ, Makhlouf M, Trimmer C, Ibarra-Soria X, Khan M, Van Gerven L, Jorissen M, Gibbs M, O'Flynn C, McGrane S, Mombaerts P, Marioni JC, Mainland JD, and Logan DW
Subjects: Animals, Gene Expression Profiling, Humans, Ligands, Male, Olfactory Receptor Neurons metabolism, Receptors, Odorant genetics, Receptors, Odorant metabolism, Biological Evolution, Food, Mammals genetics, Odorants, Olfactory Mucosa metabolism, Transcriptome genetics
Abstract: The mammalian olfactory system displays species-specific adaptations to different ecological niches. To investigate the evolutionary dynamics of olfactory sensory neuron (OSN) subtypes across mammalian evolution, we applied RNA sequencing of whole olfactory mucosa samples from mouse, rat, dog, marmoset, macaque, and human. We find that OSN subtypes, representative of all known mouse chemosensory receptor gene families, are present in all analyzed species. Further, we show that OSN subtypes expressing canonical olfactory receptors are distributed across a large dynamic range and that homologous subtypes can be either highly abundant across all species or species/order specific. Highly abundant mouse and human OSN subtypes detect odorants with similar sensory profiles and sense ecologically relevant odorants, such as mouse semiochemicals or human key food odorants. Together, our results allow for a better understanding of the evolution of mammalian olfaction in mammals and provide insights into the possible functions of highly abundant OSN subtypes.
Published: 2019
Full Text: View/download PDF

47. Establishment and equilibrium levels of deleterious mutations in large populations.

Author: Viljoen JW, de Villiers JP, van Zyl AJ, Mezzavilla M, and Pepper MS
Subjects: Alleles, Genetic Drift, Heterozygote, Homozygote, Humans, Models, Genetic, Probability, Computational Biology methods, Genetics, Population methods, Mutation genetics
Abstract: Analytical and statistical stochastic approaches are used to model the dispersion of monogenic variants through large populations. These approaches are used to quantify the magnitude of the selective advantage of a monogenic heterozygous variant in the presence of a homozygous disadvantage. Dunbar's results regarding the cognitive upper limit of the number of stable social relationships that humans can maintain are used to determine a realistic effective community size from which an individual can select mates. By envisaging human community structure as a network where social proximity rather than physical geography predominates, a significant simplification is achieved, implicitly accounting for the effects of migration and consanguinity, and with population structure and genetic drift becoming emergent features of the model. Effective community size has a dramatic effect on the probability of establishing beneficial alleles. It also affects the eventual equilibrium values that are reached in the case of variants conferring a heterozygous selective advantage, but a homozygous disadvantage, as in the case of cystic fibrosis and sickle cell disease. The magnitude of this selective advantage can then be estimated based on observed occurrence levels of a specific allele in a population, without requiring prior information regarding its phenotypic manifestation.
Published: 2019
Full Text: View/download PDF

48. Investigation of the link between PROP taste perception and vegetables consumption using FAOSTAT data.

Author: Mezzavilla M, Notarangelo M, Concas MP, Catamo E, Gasparini P, Grillotti MG, and Robino A
Subjects: Humans, Propylthiouracil, Receptors, G-Protein-Coupled genetics, Taste Receptors, Type 2, Food Preferences, Taste Perception, Vegetables
Abstract: In this work we investigated, in populations located in Central Asia, the relationship between PROP taste perception and vegetables liking and consumption using FAOSTAT dataset. Collected data were analysed using distance matrices, Mantel test and Pearson correlation. Populations showing similar ability in tasting PROP bitterness are more similar as respect to vegetable consumption (r = 0.63, p-value = .05). Moreover, a significant negative correlation was found between the percentage of Non Taster (NT) in different countries and the percentage of vegetable consumption (r = -0.87, p-value = .02), while a significant positive correlation emerged between the percentage of Super Taster (ST) and the percentage of vegetable liking (r = 0.87, p-value = .02). In our work we showed that differences in bitter perception among populations contributes to differences in vegetable liking and vegetable consumption. More in detail, populations with higher percentage of ST consume more vegetables than population where the majority of individuals are NT.
Published: 2019
Full Text: View/download PDF

49. Genetic Landscape of Slovenians: Past Admixture and Natural Selection Pattern.

Author: Maisano Delser P, Ravnik-Glavač M, Gasparini P, Glavač D, and Mezzavilla M
Abstract: The Slovenian territory played a crucial role in the past serving as gateway for several human migrations. Previous studies used Slovenians as a source population to interpret different demographic events happened in Europe but not much is known about the genetic background and the demographic history of this population. Here, we analyzed genome-wide data from 96 individuals to shed light on the genetic role and history of the Slovenian population. Y chromosome diversity splits into two major haplogroups R1b and R1a with the latter suggesting a genetic contribution from the steppe. Slovenian individuals are more closely related to Northern and Eastern European populations than Southern European populations even though they are geographically closer. This pattern is confirmed by an admixture and clustering analysis. We also identified a single stream of admixture events between the Slovenians with Sardinians and Russians around ∼2630 BCE (2149-3112). Using ancient samples, we found a significant admixture in Slovenians using Yamnaya and the early Neolithic Hungarians as sources, dated around ∼1762 BCE (1099-2426) suggesting a strong contribution from the steppe to the foundation of the observed modern genetic diversity. Finally, we looked for signals of selection in candidate variants and we found significant hits in HERC2 and FADS responsible for blue eye color and synthesis of long-chain unsaturated fatty acids, respectively, when Slovenians were compared to Southern Europeans. While the comparison was done with Eastern Europeans, we identified significant signals in PKD2L1 and IL6R which are genes associated with taste and coronary artery disease, respectively.
Published: 2018
Full Text: View/download PDF

50. Demographic History and Genetic Adaptation in the Himalayan Region Inferred from Genome-Wide SNP Genotypes of 49 Populations.

Author: Arciero E, Kraaijenbrink T, Asan, Haber M, Mezzavilla M, Ayub Q, Wang W, Pingcuo Z, Yang H, Wang J, Jobling MA, van Driem G, Xue Y, de Knijff P, and Tyler-Smith C
Subjects: Bhutan, Genetic Drift, Humans, Nepal, Phylogeography, Population Dynamics, Tibet, Adaptation, Biological, Altitude, Genome, Human, Polymorphism, Single Nucleotide
Abstract: We genotyped 738 individuals belonging to 49 populations from Nepal, Bhutan, North India, or Tibet at over 500,000 SNPs, and analyzed the genotypes in the context of available worldwide population data in order to investigate the demographic history of the region and the genetic adaptations to the harsh environment. The Himalayan populations resembled other South and East Asians, but in addition displayed their own specific ancestral component and showed strong population structure and genetic drift. We also found evidence for multiple admixture events involving Himalayan populations and South/East Asians between 200 and 2,000 years ago. In comparisons with available ancient genomes, the Himalayans, like other East and South Asian populations, showed similar genetic affinity to Eurasian hunter-gatherers (a 24,000-year-old Upper Palaeolithic Siberian), and the related Bronze Age Yamnaya. The high-altitude Himalayan populations all shared a specific ancestral component, suggesting that genetic adaptation to life at high altitude originated only once in this region and subsequently spread. Combining four approaches to identifying specific positively selected loci, we confirmed that the strongest signals of high-altitude adaptation were located near the Endothelial PAS domain-containing protein 1 and Egl-9 Family Hypoxia Inducible Factor 1 loci, and discovered eight additional robust signals of high-altitude adaptation, five of which have strong biological functional links to such adaptation. In conclusion, the demographic history of Himalayan populations is complex, with strong local differentiation, reflecting both genetic and cultural factors; these populations also display evidence of multiple genetic adaptations to high-altitude environments.
Published: 2018
Full Text: View/download PDF

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Publication Type

Journal

Region

Database

Publisher

89 results on '"Mezzavilla, M"'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources