17 results on '"Brandys, Marek K"'
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2. Overview of Genetic Research in Anorexia Nervosa: The Past, the Present and the Future
- Author
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Brandys, Marek K., de Kovel, Carolien G.F., Kas, Martien J., van Elburg, Annemarie A., and Adan, Roger A.H.
- Published
- 2015
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3. Exploration of large, rare copy number variants associated with psychiatric and neurodevelopmental disorders in individuals with anorexia nervosa
- Author
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Yilmaz, Zeynep, Szatkiewicz, Jin P, Crowley, James J, Ancalade, NaEshia, Brandys, Marek K, van Elburg, Annemarie, de Kovel, Carolien G F, Adan, Roger A H, Hinney, Anke, Hebebrand, Johannes, Gratacos, Monica, Fernandez-Aranda, Fernando, Escaramis, Georgia, Gonzalez, Juan R, Estivill, Xavier, Zeggini, Eleftheria, Sullivan, Patrick F, Bulik, Cynthia M, Genetic Consortium for Anorexia Nervosa, Wellcome Trust Case Control Consortium 3, Leerstoel Elburg, Experimental psychopathology, Leerstoel Elburg, and Experimental psychopathology
- Subjects
0301 basic medicine ,Adult ,medicine.medical_specialty ,DNA Copy Number Variations ,endocrine system diseases ,rare variation ,Medizin ,eating disorders ,Polymorphism, Single Nucleotide ,Article ,anorexia nervosa ,03 medical and health sciences ,Risk Factors ,Databases, Genetic ,mental disorders ,Journal Article ,Genetics ,Medicine ,Humans ,Genetics(clinical) ,Genetic Predisposition to Disease ,Copy-number variation ,Psychiatry ,Biological Psychiatry ,Genetics (clinical) ,business.industry ,copy number variation ,Small sample ,medicine.disease ,Psychiatry and Mental health ,Eating disorders ,neuropsychiatric disorders ,030104 developmental biology ,Phenotype ,Anorexia nervosa (differential diagnoses) ,Neurodevelopmental Disorders ,Etiology ,Female ,Biological psychiatry ,business ,Genome-Wide Association Study - Abstract
Anorexia nervosa (AN) is a serious and heritable psychiatric disorder. To date, studies of copy number variants (CNVs) have been limited and inconclusive because of small sample sizes. We conducted a case-only genome-wide CNV survey in 1983 female AN cases included in the Genetic Consortium for Anorexia Nervosa. Following stringent quality control procedures, we investigated whether pathogenic CNVs in regions previously implicated in psychiatric and neurodevelopmental disorders were present in AN cases. We observed two instances of the well-established pathogenic CNVs in AN cases. In addition, one case had a deletion in the 13q12 region, overlapping with a deletion reported previously in two AN cases. As a secondary aim, we also examined our sample for CNVs over 1 Mbp in size. Out of the 40 instances of such large CNVs that were not implicated previously for AN or neuropsychiatric phenotypes, two of them contained genes with previous neuropsychiatric associations, and only five of them had no associated reports in public CNV databases. Although ours is the largest study of its kind in AN, larger datasets are needed to comprehensively assess the role of CNVs in the etiology of AN.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial License 4.0 (CCBY-NC), where it is permissible to download, share, remix, transform, and buildup the work provided it is properly cited. The work cannot be used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc/4.0/
- Published
- 2017
4. Evidence for three genetic loci involved in both anorexia nervosa risk and variation of body mass index
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Hinney, A., Kesselmeier, M., Huckins, Laura M, Hauser, Joanna, Karhunen, Leila, Meulenbelt, Ingrid, Slagboom, P Eline, Tortorella, Alfonso, Maj, Mario, Dedoussis, George, Dikeos, Dimitris, Gonidakis, Fragiskos, Tziouvas, Konstantinos, Southam, Lorraine, Tsitsika, Artemis, Papezova, Hana, Slachtova, Lenka, Martaskova, Debora, Kennedy, James L, Levitan, Robert D, Yilmaz, Zeynep, Huemer, Julia, Koubek, Doris, Merl, Elisabeth, Rayner, N William, Wagner, Gudrun, Lichtenstein, Paul, Breen, Gerome, Cohen-Woods, Sarah, Farmer, Anne, McGuffin, Peter, Cichon, Sven, Giegling, Ina, Herms, Stefan, Rujescu, Dan, Tachmazidou, Ioanna, Schreiber, Stefan, Wichmann, H-Erich, Dina, Christian, Sladek, Rob, Gambaro, Giovanni, Soranzo, Nicole, Julia, Antonio, Marsal, Sara, Rabionet, Raquel, Gaborieau, Valerie, Klump, Kelly L, Dick, Danielle M, Palotie, Aarno, Ripatti, Samuli, Widén, Elisabeth, Andreassen, Ole A, Espeseth, Thomas, Lundervold, Astri, Reinvang, Ivar, Steen, Vidar M, Hellard, Stephanie Le, Treasure, Janet, Mattingsdal, Morten, Ntalla, Ioanna, Bencko, Vladimir, Foretova, Lenka, Janout, Vladimir, Navratilova, Marie, Gallinger, Steven, Pinto, Dalila, Scherer, Stephen W, Aschauer, Harald, Lewis, Cathryn M, Carlberg, Laura, Schosser, Alexandra, Alfredsson, Lars, Ding, Bo, Klareskog, Lars, Padyukov, Leonid, Finan, Chris, Kalsi, Gursharan, Roberts, Marion, Logan, Darren W, Schmidt, Ulrike, Peltonen, Leena, Ritchie, Graham R S, Barrett, Jeff C, Estivill, Xavier, Hinney, Anke, Sullivan, Patrick F, Collier, David A, Zeggini, Eleftheria, Bulik, Cynthia M, Anderson, Carl A, Tozzi, Federica, Barrett, Jeffrey C, Floyd, James A B, Franklin, Christopher S, McGinnis, Ralph, Sambrook, Jennifer, Stephens, Jonathan, Ouwehand, Willem H, McArdle, Wendy L, iezebrink, Kirsty, Ring, Susan M, Strachan, David P, Alexander, Graeme, Conlon, Peter J, Dominiczak, Anna, Duncanson, Audrey, Hill, Adrian, Langford, Cordelia, Jall, S., Hebebrand, Johannes, Lord, Graham, Maxwell, Alexander P, Morgan, Linda, Sandford, Richard N, Sheerin, Neil, Vannberg, Frederik O, Blackburn, Hannah, Chen, Wei-Min, Edkins, Sarah, Gorwood, Philip, Gillman, Mathew, Gray, Emma, Hunt, Sarah E, Nengut-Gumuscu, Suna, Potter, Simon, Rich, Stephen S, Simpkin, Douglas, Whittaker, Pamela, Heid, I. M., Winkler, T. W., Adan, Roger A H, de Bakker, P., Bültmann, U., Geleijnse, M., Harst, P. V., Koppelman, G., Rosmalen, J. G., van Rossum, L., Smidt, H., Swertz, M. A., Stolk, R. P., Kas, Martien J H, Alizadeh, B., de Boer, R., Boezen, H. M., Bruinenberg, M., Franke, L., van der Harst, P., Hillege, H., van der Klauw, M., Navis, G., Ormel, J., Favaro, Angela, Postma, D., Rosmalen, J., Slaets, J., Snieder, H., Stolk, R., Wolffenbuttel, B., Wijmenga, C., Berg, J., Blackwood, D., Campbell, H., Santonastaso, Paolo, Cavanagh, J., Connell, J., Connor, M., Cunningham-Burley, S., Deary, I., Dominiczak, A., Ellis, P., FitzPatrick, B., Ford, I., Gertz, R., Fernández-Aranda, Fernando, Grau, A., Haddow, G., Jackson, C., Kerr, S., Lindsay, R., McGilchrist, M., McIntyre, D., Morris, A., Morton, R., Muir, W., Gratacos, Monica, Murray, G., Palmer, C., Pell, J., Philp, A., Porteous, D., Porteous, M., Procter, R., Ralston, S., Reid, D., Sinnott, R., Rybakowski, Filip, Smith, B., Clair, D. S., Sullivan, F., Sweetland, M., Ure, J., Watt, G., Wolf, R., Wright, A., Berndt, S. I., Gustafsson, S., Dmitrzak-Weglarz, Monika, Mägi, R., Ganna, A., Wheeler, E., Feitosa, M. F., Justice, A. E., Monda, K. L., Croteau- Chonka, D. C., Day, F. R., Esko, T., Fall, T., Volckmar, A-L, Kaprio, Jaakko, Ferreira, T., Gentilini, D., Jackson, A. U., Luan, J., Randall, J. C., Vedantam, S., Willer, C. J., Wood, A. R., Workalemahu, T., Keski-Rahkonen, Anna, Hu, Y. J., Lee, S. H., Liang, L., Lin, D. Y., Min, J. L., Neale, B. M., Thorleifsson, G., Yang, J., Albrecht, E., Amin, N., Raevuori-Helkamaa, Anu, Bragg-Gresham, J. L., Cadby, G., den Heijer, M., Eklund, N., Fischer, K., Goel, A., Hottenga, J. J., Huffman, J. E., Jarick, I., Johansson, A., Van Furth, Eric F, Johnson, T., Kanoni, S., Kleber, M. E., König, I. R., Kristiansson, K., Kutalik, Z., Lamina, C., Lecoeur, C., Li, G., Mangino, M., Slof-Op't Landt, Margarita C T, McArdle, W. L., Medina-Gomez, C., Müller-Nurasyid, M., Ngwa, J. S., Nolte, I. M., Paternoster, L., Pechlivanis, S., Perola, M., Peters, M. J., Preuss, M., Hudson, James I, Rose, L. M., Shi, J., Shungin, D., Smith, A. V., Strawbridge, R. J., Surakka, I., Teumer, A., Trip, M. D., Tyrer, J., Van Vliet- Ostaptchouk, J. V., Reichborn-Kjennerud, Ted, Vandenput, L., Waite, L. L., Zhao, J. H., Absher, D., Asselbergs, F. W., Atalay, M., Attwood, A. P., Balmforth, A. J., Basart, H., Beilby, J., Knudsen, Gun Peggy S, Bonnycastle, L. L., Brambilla, P., Chasman, D. I., Chines, P. S., Collins, F. S., Connell, J. M., Cookson, W., de Faire, U., Monteleone, Palmiero, de Vegt, F., Dei, M., Dimitriou, M., Edkins, S., Estrada, K., Evans, D. M., Farrall, M., Ferrario, M. M., Ferrières, J., Kaplan, Allan S, Frau, F., Gejman, P. V., Grallert, H., Grönberg, H., Gudnason, V., Hall, A. S., Hall, P., Hartikainen, A. L., Hayward, C., Heard-Costa, N. L., Föcker, M., Karwautz, Andreas, Heath, A. C., Hebebrand, J., Homuth, G., Hu, F. B., Hunt, S. E., Hyppönen, E., Iribarren, C., Jacobs, K. B., Jansson, J. O., Jula, A., Hakonarson, Hakon, Kähönen, M., Kathiresan, S., Kee, F., Khaw, K. T., Kivimaki, M., Koenig, W., Kraja, A. T., Kumari, M., Kuulasmaa, K., Kuusisto, J., Berrettini, Wade H, Laitinen, J. H., Lakka, T. A., Langenberg, C., Launer, L. J., Lind, L., Lindström, J., Liu, J., Liuzzi, A., Lokki, M. L., Lorentzon, M., Guo, Yiran, Madden, P. A., Magnusson, P. K., Manunta, P., Marek, D., März, W., Mateo Leach, I., McKnight, B., Medland, S. E., Mihailov, E., Milani, L., Li, Dong, Montgomery, G. W., Mooser, V., Mühleisen, T. W., Munroe, P. B., Musk, A. W., Narisu, N., Nicholson, G., Nohr, E. A., Ong, K. K., Schork, Nicholas J, Oostra, B. A., Palmer, C. N., Palotie, A., Peden, J. F., Pedersen, N., Peters, A., Polasek, O., Pouta, A., Pramstaller, P. P., Prokopenko, I., Komaki, Gen, Pütter, C., Radhakrishnan, A., Raitakari, O., Rendon, A., Rivadeneira, F., Rudan, I., Saaristo, T. E., Sambrook, J. G., Sanders, A. R., Sanna, S., Ando, Tetsuya, Saramies, J., Schipf, S., Schreiber, S., Schunkert, H., Shin, S. Y., Signorini, S., Sinisalo, J., Skrobek, B., Soranzo, N., Stancakova, A., Inoko, Hidetoshi, Stark, K., Stephens, J. C., Stirrups, K., Stumvoll, M., Swift, A. J., Theodoraki, E. V., Thorand, B., Tregouet, D. A., Tremoli, E., Esko, Tõnu, Van der Klauw, M. M., van Meurs, J. B., Vermeulen, S. H., Viikari, J., Virtamo, J., Vitart, V., Waeber, G., Wang, Z., Widen, E., Wild, S. H., Antel, J., Fischer, Krista, Willemsen, G., Winkelmann, B. R., Witteman, J. C., Wolffenbuttel, B. H., Wong, A., Wright, A. F., Zillikens, M., Amouyel, P., Boehm, B. O., Boerwinkle, E., Männik, Katrin, Boomsma, D. I., Caulfield, M. J., Chanock, S. J., Cupples, L., Cusi, D., Dedoussis, G. V., Erdmann, J., Eriksson, J. G., Franks, P. W., Froguel, P., Metspalu, Andres, Gieger, C., Gyllensten, U., Hamsten, A., Harris, T. B., Hengstenberg, C., Hicks, A. A., Hingorani, A., Hofman, A., Hovingh, K. G., Baker, Jessica H, Hveem, K., Illig, T., Jarvelin, M. R., Jöckel, K. H., Keinanen-Kiukaanniemi, S. M., Kiemeney, L. A., Kuh, D., Laakso, M., Lehtimäki, T., Levinson, D. F., Cone, Roger D, Martin, N. G., Metspalu, A., Morris, A. D., Nieminen, M. S., Njølstad, I., Ohlsson, C., Oldehinkel, A. J., Ouwehand, W. H., Palmer, L. J., Penninx, B., Dackor, Jennifer, Power, C., Province, M. A., Psaty, B. M., Qi, L., Rauramaa, R., Ridker, P. M., Ripatti, S., Salomaa, V., Samani, N. J., DeSocio, Janiece E, Sørensen, T. I., Spector, T. D., Stefansson, K., Tönjes, A., Tuomilehto, J., Uitterlinden, A. G., Uusitupa, M., Vollenweider, P., Wallaschofski, H., Hilliard, Christopher E, Wareham, N. J., Watkins, H., Wichmann, H, Wilson, J. F., Abecasis, G. R., Assimes, T. L., Barroso, I., Boehnke, M., Borecki, I. B., Deloukas, P., O'Toole, Julie K, Fox, C. S., Frayling, T., Groop, L. C., Haritunian, T., Hunter, D., Kaplan, R. C., Karpe, F., Moffatt, M., Mohlke, K. L., Pantel, Jacques, O'Connell, J. R., Pawitan, Y., Schadt, E. E., Schlessinger, D., Steinthorsdottir, V., Strachan, D. P., Thorsteinsdottir, U., van Duijn, C. M., Visscher, P. M., Di Blasio, A. M., Perica, Vesna Boraska, Szatkiewicz, Jin P, Hirschhorn, J. N., Lindgren, C. M., Morris, A. P., Meyre, D., Scherag, A., McCarthy, M. I., Speliotes, E. K., North, K. E., Loos, R. J., Grant, S. F. A., Taico, Chrysecolla, Adair, L. S., Ang, W., van Beijsterveldt, T., Bergen, N., Benke, K., Berry, D. J., Bradfield, J. P., Charoen, P., Zerwas, Stephanie, Coin, L., Cooper, C., Cousminer, D. L., Das, S., Davis, O. S., Elliott, P., Estivill, X., Feenstra, B., Trace, Sara E, Flexeder, C., Freathy, R. M., Gaillard, R., Geller, F., Gillman, M., Grant, S. F., Groen-Blokhuis, M., Goh, L. K., Guxens, M., Davis, Oliver S P, Hakonarson, H., Hattersley, A. T., Haworth, C. M., Hadley, D., Heinrich, J., Hocher, B., Holloway, J. W., Helder, Sietske, Holst, C., Horikoshi, M., Huikari, V., Hypponen, E., Iñiguez, C., Jaddoe, V. W., Kaakinen, M., Kilpeläinen, T. O., Bühren, Katharina, Kirin, M., Kowgier, M., Lakka, H. M., Lange, L. A., Lawlor, D. A., Lewin, A., Lindgren, C., Lindi, V., Burghardt, Roland, Maggi, R., Marsh, J., Melbye, M., Middeldorp, C., Millwood, I., Mook-Kanamori, D. O., Murray, J. C., Nivard, M., de Zwaan, Martina, Ntalla, I., Oken, E., O'Reilly, P. F., Panoutsopoulou, K., Pararajasingham, J., Pearson, E. R., Pennell, C. E., Egberts, Karin, Price, T. S., Raitakari, O. T., Rodriguez, A., Salem, R. M., Saw, S. M., Sebert, S., Siitonen, N., Ehrlich, Stefan, Simell, O., Sovio, U., Pourcain, B. S., Sunyer, J., Taal, H. R., Teo, Y. Y., Thiering, E., Tiesler, C., Herpertz-Dahlmann, Beate, Timpson, N. J., Valcárcel, B., Warrington, N. M., White, S., Widén, E., Yaghootkar, H., Zeggini, E., Herzog, Wolfgang, Elks, C. E., Perry, J. R., Sulem, P., Franceschini, N., He, C., Lunetta, K. L., Visser, J. A., Byrne, E. M., Imgart, Hartmut, Gudbjartsson, D. F., Koller, D. L., Lin, P., Marongiu, M., McArdle, P. F., Scherag, André, Stolk, L., van Wingerden, S. H., Corre, T., Ingelsson, E., Smith, E. N., Scherag, Susann, Ulivi, S., Warrington, M., Zgaga, L., Alavere, H., Aspelund, T., Bandinelli, S., Berenson, G. S., Bergmann, S., Zipfel, Stephan, Blackburn, H., Buring, J. E., Busonero, F., Chen, W., Cornelis, M. C., Couper, D., Coviello, A. D., Boni, Claudette, d'Adamo, P., de Geus, E. J., Döring, A., Davey Smith, G., Easton, D. F., Eiriksdottir, G., Emilsson, V., Eriksson, J., Ramoz, Nicolas, Ferrucci, L., Folsom, A. R., Foroud, T., Garcia, M., Gasparini, P., Hankinson, S. E., Versini, Audrey, Ferreli, L., Hernandez, D. G., Järvelin, M. R., Johnson, A. D., Karasik, D., Brandys, Marek K, Kiel, D. P., Kolcic, I., Kraft, P., Laven, J. S., Li, S., Levy, D., Danner, Unna N, Murray, S. S., Nalls, M. A., Navarro, P., Nelis, M., Ness, A. R., Northstone, K., de Kove, Carolien, Peacock, M., Paré, G., Parker, A. N., Pedersen, N. L., Peltonen, L., Pharoah, P., Hendriks, Judith, Plump, A. S., Porcu, E., Rafnar, T., Rice, J. P., Ring, S. M., Sala, C., Koeleman, Bobby P C, Schork, N. J., Scuteri, A., Segrè, A. V., Shuldiner, A. R., Srinivasan, S. R., Ophoff, Roel A, Tammesoo, M. L., Tikkanen, E., Toniolo, D., Tsui, K., Tryggvadottir, L., Uda, M., van Dam, R. M., Strengman, Eric, Waterworth, D. M., Weedon, M. N., Wichmann, H. E., Young, L., van Elburg, Annemarie A, Zhai, G., Zhuang, W. V., Bierut, L. J., Boyd, H. A., Crisponi, L., Demerath, E. W., Econs, M. J., Hunter, D. J., Bruson, Alice, Streeten, E. A., Clementi, Maurizio, Murabito, J. M., Murray, A., Guo, Y., Bergen, A. W., Kaye, W., Berrettini, W., Brandt, Harry, Crawford, Steve, Thornton, Laura M, Degortes, Daniela, Crow, Scott, Fichter, Manfred M, Halmi, Katherine A, Johnson, Craig, Via, Maria La, Mitchell, James, Strober, Michael, Rotondo, Alessandro, Forzan, Monica, Woodside, D Blake, Keel, Pamela, Lilenfeld, Lisa, Plotnicov, Kathy, Bergen, Andrew W, Berrettini, Wade, Kaye, Walter, Tenconi, Elena, Magistretti, Pierre, Herpertz-Dahlmann, B., de Zwaan, M., Herzog, W., Ehrlich, S., Zipfel, S., Egberts, K. M., Adan, R., Brandys, M., van Elburg, A., Docampo, Elisa, Boraska Perica, V., Franklin, C. S., Tschöp, M. H., Bulik, C. M., Collier, D., Müller, T. D., Escaramí, Geòrgia, Jiménez-Murcia, Susana, Lissowska, Jolanta, Rajewski, Andrzej, Szeszenia-Dabrowska, Neonila, Slopien, Agnieszka, Hinney, A., Kesselmeier, M., Jall, S., Volckmar, A. -L., Focker, M., Antel, J., Heid, I. M., Winkler, T. W., Grant, S. F. A., Guo, Y., Bergen, A. W., Kaye, W., Berrettini, W., Hakonarson, H., Herpertz-Dahlmann, B., De Zwaan, M., Herzog, W., Ehrlich, S., Zipfel, S., Egberts, K. M., Adan, R., Brandys, M., Van Elburg, A., Boraska Perica, V., Muller, T. D., Tschop, M. H., Zeggini, E., Bulik, C. M., Collier, D., Scherag, A., Hebebrand, J., Perica, V. B., Floyd, J. A. B., Thornton, L. M., Huckins, L. M., Southam, L., Rayner, N. W., Tachmazidou, I., Klump, K. L., Treasure, J., Lewis, C. M., Schmidt, U., Tozzi, F., Iezebrink, K., Gorwood, P., Kas, M. J. H., Favaro, A., Santonastaso, P., Fernandez-Aranda, F., Gratacos, M., Rybakowski, F., Dmitrzak-Weglarz, M., Kaprio, J., Keski-Rahkonen, A., Raevuori-Helkamaa, A., Van Furth, E. F., Slof-Op't Landt, M. C. T., Hudson, J. I., Reichborn-Kjennerud, T., Knudsen, G. P. S., Monteleone, P., Kaplan, A. S., Karwautz, A., Li, D., Komaki, G., Ando, T., Inoko, H., Esko, T., Fischer, K., Mannik, K., Metspalu, A., Baker, J. H., Cone, R. D., Dackor, J., Desocio, J. E., Hilliard, C. E., O'Toole, J. K., Pantel, J., Szatkiewicz, J. P., Taico, C., Zerwas, S., Trace, S. E., Davis, O. S. P., Helder, S., Buhren, K., Burghardt, R., Imgart, H., Scherag, S., Boni, C., Ramoz, N., Versini, A., Danner, U. N., de Kove, C., Hendriks, J., Koeleman, B. P. C., Ophoff, R. A., Strengman, E., Bruson, A., Clementi, M., Degortes, D., Forzan, M., Tenconi, E., Docampo, E., Jimenez-Murcia, G. E. S., Lissowska, J., Rajewski, A., Szeszenia-Dabrowska, N., Slopien, A., Hauser, J., Karhunen, L., Meulenbelt, I., Slagboom, P. E., Tortorella, A., Maj, M., Dedoussis, G., Dedoussis, G. V., Dikeos, D., Gonidakis, F., Tziouvas, K., Tsitsika, A., Papezova, H., Slachtova, L., Martaskova, D., Kennedy, J. L., Levitan, R. D., Yilmaz, Z., Huemer, J., Koubek, D., Merl, E., Wagner, G., Lichtenstein, P., Breen, G., Cohen-Woods, S., Farmer, A., Mcguffin, P., Cichon, S., Giegling, I., Herms, S., Rujescu, D., Schreiber, S., Wichmann, H. -E., Christian, D., Sladek, R., Gambaro, G., Soranzo, N., Julia, A., Marsal, S., Rabionet, R., Gaborieau, V., Dick, D. M., Palotie, A., Ripatti, S., Widen, E., Andreassen, O. A., Espeseth, T., Lundervold, A., Reinvang, I., Steen, V. M., Le Hellard, S., Mattingsdal, M., Ntalla, I., Bencko, V., Foretova, L., Janout, V., Navratilova, M., Gallinger, S., Pinto, D., Scherer, S. W., Aschauer, H., Carlberg, L., Schosser, A., Alfredsson, L., Ding, B., Klareskog, L., Padyukov, L., Finan, C., Kalsi, G., Roberts, M., Logan, D. W., Peltonen, L., Ritchie, G. R. S., Barrett, J. C., Estivill, X., Sullivan, P. F., Anderson, C. A., Mcginnis, R., Sambrook, J., Stephens, J., Ouwehand, W. H., Mcardle, W. L., Mcardle, P. F., Ring, S. M., Strachan, D. P., Alexander, G., Conlon, P. J., Dominiczak, A., Duncanson, A., Hill, A., Langford, C., Lord, G., Maxwell, A. P., Morgan, L., Sandford, R. N., Sheerin, N., Vannberg, F. O., Chen, W. -M., Edkins, S., Gillman, M., Gray, E., Hunt, S. E., Nengut, S. -G., Potter, S., Rich, S. S., Simpkin, D., Whittaker, P., Adair, L. S., Ang, W., Atalay, M., van Beijsterveldt, T., Bergen, N., Benke, K., Berry, D. J., Boomsma, D. I., Bradfield, J. P., Charoen, P., Coin, L., Cooper, C., Cousminer, D. L., Das, S., Elliott, P., Evans, D. M., Feenstra, B., Flexeder, C., Frayling, T., Freathy, R. M., Gaillard, R., Geller, F., Groen-Blokhuis, M., Goh, L. K., Guxens, M., Hattersley, A. T., Haworth, C. M., Hadley, D., Heinrich, J., Hirschhorn, J. N., Hocher, B., Holloway, J. W., Holst, C., Hottenga, J. J., Horikoshi, M., Huikari, V., Hypponen, E., Iniguez, C., Jaddoe, V. W., Jarvelin, M. R., Kaakinen, M., Kilpelainen, T. O., Kirin, M., Kowgier, M., Lakka, H. M., Lakka, T. A., Lange, L. A., Lawlor, D. A., Lehtimaki, T., Lewin, A., Lindgren, C., Lindi, V., Maggi, R., Marsh, J., Mccarthy, M. I., Melbye, M., Middeldorp, C., Millwood, I., Mohlke, K. L., Mook-Kanamori, D. O., Murray, J. C., Nivard, M., Nohr, E. A., Oken, E., Ong, K. K., O'Reilly, P. F., Palmer, L. J., Panoutsopoulou, K., Pararajasingham, J., Pearson, E. R., Pennell, C. E., Power, C., Price, T. S., Prokopenko, I., Raitakari, O. T., Rodriguez, A., Salem, R. M., Saw, S. M., Sebert, S., Siitonen, N., Simell, O., Sorensen, T. I., Sovio, U., Pourcain, B. S., Sunyer, J., Taal, H. R., Teo, Y. Y., Thiering, E., Tiesler, C., Timpson, N. J., Uitterlinden, A. G., Valcarcel, B., Warrington, N. M., White, S., Willemsen, G., Wilson, J. F., Yaghootkar, H., Elks, C. E., Perry, J. R., Sulem, P., Chasman, D. I., Franceschini, N., He, C., Lunetta, K. L., Visser, J. A., Byrne, E. M., Gudbjartsson, D. F., Koller, D. L., Kutalik, Z., Lin, P., Mangino, M., Marongiu, M., Smith, A. V., Stolk, L., van Wingerden, S. H., Zhao, J. H., Albrecht, E., Corre, T., Ingelsson, E., Hayward, C., Magnusson, P. K., Smith, E. N., Ulivi, S., Warrington, M., Zgaga, L., Alavere, H., Amin, N., Aspelund, T., Bandinelli, S., Barroso, I., Berenson, G. S., Bergmann, S., Boerwinkle, E., Buring, J. E., Busonero, F., Campbell, H., Chanock, S. J., Cornelis, M. C., Couper, D., Coviello, A. D., D'Adamo, P., de Faire, U., de Geus, E. J., Deloukas, P., Doring, A., Davey Smith, G., Easton, D. F., Eiriksdottir, G., Emilsson, V., Eriksson, J., Ferrucci, L., Folsom, A. R., Foroud, T., Garcia, M., Gasparini, P., Gieger, C., Gudnason, V., Hall, P., Hankinson, S. E., Ferreli, L., Heath, A. C., Hernandez, D. G., Hofman, A., Hu, F. B., Illig, T., Karasik, D., Khaw, K. T., Kiel, D. P., Kolcic, I., Kraft, P., Launer, L. J., Laven, J. S., Li, S., Liu, J., Levy, D., Martin, N. G., Mooser, V., Murray, S. S., Nalls, M. A., Navarro, P., Nelis, M., Ness, A. R., Northstone, K., Oostra, B. A., Peacock, M., Pare, G., Parker, A. N., Pedersen, N. L., Pharoah, P., Polasek, O., Plump, A. S., Pouta, A., Porcu, E., Rafnar, T., Rice, J. P., Rivadeneira, F., Rudan, I., Sala, C., Salomaa, V., Sanna, S., Schlessinger, D., Scuteri, A., Segre, A. V., Shuldiner, A. R., Srinivasan, S. R., Tammesoo, M. L., Tikkanen, E., Toniolo, D., Tsui, K., Tryggvadottir, L., Tyrer, J., Uda, M., van Dam, R. M., van Meurs, J. B., Vollenweider, P., Waeber, G., Wareham, N. J., Waterworth, D. M., Weedon, M. N., Wright, A. F., Young, L., Zhai, G., Zhuang, W. V., Bierut, L. J., Boyd, H. A., Crisponi, L., Demerath, E. W., van Duijn, C. M., Econs, M. J., Harris, T. B., Hunter, D. J., Loos, R. J., Ridker, P. M., Spector, T. D., Streeten, E. A., Stefansson, K., Thorsteinsdottir, U., Murabito, J. M., Murray, A., Brandt, H., Crawford, S., Crow, S., Fichter, M. M., Halmi, K. A., Johnson, C., La Via, M., Mitchell, J., Strober, M., Rotondo, A., Woodside, D. B., Keel, P., Lilenfeld, L., Plotnicov, K., Magistretti, P., Montgomery, G. W., Blackburn, H., Schork, N. J., Hinney, Anke, Kesselmeier, Miriam, Jall, Sigrid, Volckmar, Anna-Lena, Föcker, Manuel, Hebebrand, J, GCAN, WTCCC3, GIANT, EGG, Price Foundation Collaborative Group, Children’s Hospital of Philadelphia/Price Foundation, Cardiology, Vascular Medicine, ACS - Amsterdam Cardiovascular Sciences, ACS - Atherosclerosis & ischemic syndromes, Hinney, A, Kesselmeier, M, Jall, S, Volckmar, Al, Focker, M, Antel, J, Gcan, Wtccc3, Heid, Im, Winkler, Tw, Grant, Sfa, Giant, Manunta, P, Sfa, Grant, Egg, Guo, Y, Bergen, Aw, Kaye, W, Berrettini, W, Hakonarson, H, Price Foundation Collaborative, Group, Children’s Hospital of Philadelphia/Price, Foundation, Herpertz-Dahlmann, B, de Zwaan, M, Herzog, W, Ehrlich, S, Zipfel, S, Egberts, Km, Adan, R, Brandys, M, van Elburg, A, Perica, Vb, Franklin, C, Tschop, Mh, Zeggini, E, Bulik, Cm, Collier, D, Scherag, A, Muller, Td, Animal Ecology, Biological Psychology, APH - Health Behaviors & Chronic Diseases, APH - Personalized Medicine, Amsterdam Neuroscience - Mood, Anxiety, Psychosis, Stress & Sleep, APH - Mental Health, APH - Methodology, Volckmar, A-L, Föcker, M, Gcan, Wtccc, Gasparini, P, D'Adamo, A, Children’S Hospital of Philadelphia/Price, Foundation, Boraska Perica, V, Tschöp, Mh, and Müller, Td
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Netherlands Twin Register (NTR) ,Male ,Anorexia Nervosa ,Genome-wide association study ,Cardiovascular ,Linkage Disequilibrium ,Body Mass Index ,0302 clinical medicine ,Databases, Genetic ,WTCCC3 ,Aetiology ,Cancer ,0303 health sciences ,Loci ,Genetic Predisposition to Disease/genetics ,Cross-disorder ,Anorèxia nerviosa ,anorexia nervosa (AN) ,Shared ,3. Good health ,Psychiatry and Mental health ,Urological cancers Radboud Institute for Health Sciences [Radboudumc 15] ,Human ,Alleles ,Body Weight ,Female ,Gene Frequency ,Genetic Loci ,Genetic Predisposition to Disease ,Genetic Variation ,Genome-Wide Association Study ,Humans ,Obesity ,Polymorphism, Single Nucleotide ,Risk Factors ,Molecular Biology ,Psychiatry and Mental Health ,Cellular and Molecular Neuroscience ,medicine.medical_specialty ,Locus (genetics) ,Single-nucleotide polymorphism ,ta3111 ,Article ,03 medical and health sciences ,Genetic ,SDG 3 - Good Health and Well-being ,Genetics ,EGG ,Polymorphism ,Children’s Hospital of Philadelphia/Price Foundation ,body mass index (BMI) ,genome-wide association meta-analysis (GWAMA) ,Prevention ,ta1184 ,medicine.disease ,030104 developmental biology ,Endocrinology ,diagnostic markers ,Body mass index ,Genètica ,030217 neurology & neurosurgery ,0301 basic medicine ,Linkage disequilibrium ,GIANT ,Medizin ,Obesity/genetics ,Overweight ,Medical and Health Sciences ,Oral and gastrointestinal ,Anorexia Nervosa/genetics ,2.1 Biological and endogenous factors ,Psychiatry ,2. Zero hunger ,Allele ,Eating disorder ,Single Nucleotide ,Biological Sciences ,Polymorphism, Single Nucleotide/genetics ,Price Foundation Collaborative Group ,Stroke ,psychiatric disorders ,Gene Frequency/genetics ,medicine.symptom ,Databases ,Internal medicine ,Body Weight/genetics ,medicine ,Journal Article ,Linkage Disequilibrium/genetics ,ddc:610 ,Metabolic and endocrine ,Nutrition ,030304 developmental biology ,GCAN ,business.industry ,Risk Factor ,Human Genome ,Psychology and Cognitive Sciences ,Bulimia nervosa ,business - Abstract
The maintenance of normal body weight is disrupted in patients with anorexia nervosa (AN) for prolonged periods of time. Prior to the onset of AN, premorbid body mass index (BMI) spans the entire range from underweight to obese. After recovery, patients have reduced rates of overweight and obesity. As such, loci involved in body weight regulation may also be relevant for AN and vice versa. Our primary analysis comprised a cross-trait analysis of the 1000 single-nucleotide polymorphisms (SNPs) with the lowest P-values in a genome-wide association meta-analysis (GWAMA) of AN (GCAN) for evidence of association in the largest published GWAMA for BMI (GIANT). Subsequently we performed sex-stratified analyses for these 1000 SNPs. Functional ex vivo studies on four genes ensued. Lastly, a look-up of GWAMA-derived BMI-related loci was performed in the AN GWAMA. We detected significant associations (P-values
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- 2017
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5. Exploration of large, rare copy number variants associated with psychiatric and neurodevelopmental disorders in individuals with anorexia nervosa
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Leerstoel Elburg, Experimental psychopathology, Yilmaz, Zeynep, Szatkiewicz, Jin P, Crowley, James J, Ancalade, NaEshia, Brandys, Marek K, van Elburg, Annemarie, de Kovel, Carolien G F, Adan, Roger A H, Hinney, Anke, Hebebrand, Johannes, Gratacos, Monica, Fernandez-Aranda, Fernando, Escaramis, Georgia, Gonzalez, Juan R, Estivill, Xavier, Zeggini, Eleftheria, Sullivan, Patrick F, Bulik, Cynthia M, Genetic Consortium for Anorexia Nervosa, Wellcome Trust Case Control Consortium 3, Leerstoel Elburg, Experimental psychopathology, Yilmaz, Zeynep, Szatkiewicz, Jin P, Crowley, James J, Ancalade, NaEshia, Brandys, Marek K, van Elburg, Annemarie, de Kovel, Carolien G F, Adan, Roger A H, Hinney, Anke, Hebebrand, Johannes, Gratacos, Monica, Fernandez-Aranda, Fernando, Escaramis, Georgia, Gonzalez, Juan R, Estivill, Xavier, Zeggini, Eleftheria, Sullivan, Patrick F, Bulik, Cynthia M, and Genetic Consortium for Anorexia Nervosa, Wellcome Trust Case Control Consortium 3
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- 2017
6. Exploration of large, rare copy number variants associated with psychiatric and neurodevelopmental disorders in individuals with anorexia nervosa
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Child Health, Genetica Groep Koeleman, TN groep Adan, Brain, Circulatory Health, Yilmaz, Zeynep, Szatkiewicz, Jin P, Crowley, James J, Ancalade, NaEshia, Brandys, Marek K, van Elburg, Annemarie, de Kovel, Carolien G F, Adan, Roger A H, Hinney, Anke, Hebebrand, Johannes, Gratacos, Monica, Fernandez-Aranda, Fernando, Escaramis, Georgia, Gonzalez, Juan R, Estivill, Xavier, Zeggini, Eleftheria, Sullivan, Patrick F, Bulik, Cynthia M, Genetic Consortium for Anorexia Nervosa, Wellcome Trust Case Control Consortium 3, Child Health, Genetica Groep Koeleman, TN groep Adan, Brain, Circulatory Health, Yilmaz, Zeynep, Szatkiewicz, Jin P, Crowley, James J, Ancalade, NaEshia, Brandys, Marek K, van Elburg, Annemarie, de Kovel, Carolien G F, Adan, Roger A H, Hinney, Anke, Hebebrand, Johannes, Gratacos, Monica, Fernandez-Aranda, Fernando, Escaramis, Georgia, Gonzalez, Juan R, Estivill, Xavier, Zeggini, Eleftheria, Sullivan, Patrick F, Bulik, Cynthia M, and Genetic Consortium for Anorexia Nervosa, Wellcome Trust Case Control Consortium 3
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- 2017
7. Overview of genetic research in anorexia nervosa: The past, the present and the future
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Brandys, Marek K, de Kovel, Carolien G F, Kas, Martien J, van Elburg, Annemarie A, Adan, Roger A H, Brandys, Marek K, de Kovel, Carolien G F, Kas, Martien J, van Elburg, Annemarie A, and Adan, Roger A H
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BACKGROUND: Even though the evidence supporting the presence of a heritable component in the aetiology of anorexia nervosa (AN) is strong, the underlying genetic mechanisms remain poorly understood. The recent publication of a genome-wide association study (GWAS) of AN (Boraska, Mol Psychiatry, 2014) was an important step in genetic research in AN.OBJECTIVE: To briefly sum up strengths and weaknesses of candidate-gene and genome-wide approaches, to discuss the genome-wide association studies of AN and to make predictions about the genetic architecture of AN by comparing it to that of schizophrenia (since the diseases share some similarities and genetic research in schizophrenia is more advanced).METHOD: Descriptive literature review.RESULTS: Despite remarkable efforts, the gene-association studies in AN did not advance our knowledge as much as had been hoped, although some results still await replication.DISCUSSION: Continuous effort of participants, clinicians and researchers remains necessary to ensure that genetic research in AN follows a similarly successful path as in schizophrenia. Identification of genetic susceptibility loci provides a basis for follow-up studies. © 2015 Wiley Periodicals, Inc. (Int J Eat Disord 2015; 48:814-825).
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- 2015
8. Overview of genetic research in anorexia nervosa: The past, the present and the future
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Experimental psychopathology, Afd Klinische psychologie, Leerstoel Elburg, Brandys, Marek K, de Kovel, Carolien G F, Kas, Martien J, van Elburg, Annemarie A, Adan, Roger A H, Experimental psychopathology, Afd Klinische psychologie, Leerstoel Elburg, Brandys, Marek K, de Kovel, Carolien G F, Kas, Martien J, van Elburg, Annemarie A, and Adan, Roger A H
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- 2015
9. Overview of genetic research in anorexia nervosa: The past, the present and the future
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Translational Neuroscience 5, Brain, TN groep Adan, Brandys, Marek K, de Kovel, Carolien G F, Kas, Martien J, van Elburg, Annemarie A, Adan, Roger A H, Translational Neuroscience 5, Brain, TN groep Adan, Brandys, Marek K, de Kovel, Carolien G F, Kas, Martien J, van Elburg, Annemarie A, and Adan, Roger A H
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- 2015
10. Anorexia nervosa and the Val158Met polymorphism of the COMT gene
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Brandys, Marek K., primary, Slof-Op’t Landt, Margarita C.T., additional, van Elburg, Annemarie A., additional, Ophoff, Roel, additional, Verduijn, Willem, additional, Meulenbelt, Ingrid, additional, Middeldorp, Christel M., additional, Boomsma, Dorret I., additional, van Furth, Eric F., additional, Slagboom, Eline, additional, Kas, Martien J. H., additional, and Adan, Roger A.H., additional
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- 2012
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11. The Val66Met polymorphism of the BDNF gene in anorexia nervosa: New data and a meta-analysis
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Brandys, Marek K., primary, Kas, Martien J. H., additional, van Elburg, Annemarie A., additional, Ophoff, Roel, additional, Slof-Op't Landt, Margarita C. T., additional, Middeldorp, Christel M., additional, Boomsma, Dorret I., additional, van Furth, Eric F., additional, Slagboom, P. Eline, additional, and Adan, Roger A. H., additional
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- 2011
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12. A meta-analysis of circulating BDNF concentrations in anorexia nervosa
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Brandys, Marek K., primary, Kas, Martien J. H., additional, van Elburg, Annemarie A., additional, Campbell, Iain C., additional, and Adan, Roger A. H., additional
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- 2011
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13. Are recently identified genetic variants regulating BMI in the general population associated with anorexia nervosa?
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Brandys, Marek K., primary, van Elburg, Annemarie A., additional, Loos, Ruth J.F., additional, Bauer, Florianne, additional, Hendriks, Judith, additional, van der Schouw, Yvonne T., additional, and Adan, Roger A.H., additional
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- 2009
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14. The Val66Met polymorphism of the BDNF gene in anorexia nervosa: New data and a meta-analysis.
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Brandys, Marek K., Kas, Martien J. H., van Elburg, Annemarie A., Ophoff, Roel, Slof-Op't Landt, Margarita C. T., Middeldorp, Christel M., Boomsma, Dorret I., van Furth, Eric F., Slagboom, P. Eline, and Adan, Roger A. H.
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GENETIC polymorphism research , *BRAIN-derived neurotrophic factor , *BRAIN-derived neurotrophic factor receptors , *ANOREXIA nervosa , *EATING disorders , *GENETICS - Abstract
Objectives. The Val66Met polymorphism (rs6265) of the BDNF gene is a non-synonymous polymorphism, previously associated with anorexia nervosa (AN). Methods. We genotyped rs6265 in 235 patients with AN and 643 controls. Furthermore, we performed a systematic review of all case-control and family-based studies testing this SNP in AN, and combined the results in a meta-analysis. Results. The results of the case-control study were non-significant. For the meta-analysis, nine studies were identified ( ncases = 2,767; ncontrols = 3,322, ntrios = 53) and included. Primarily, the analyses indicated an association with OR of 1.11 ( P = 0.024) in the allelic contrast, and OR of 1.14 ( P = 0.025) for the dominant effect of the Met allele. However, additional analyses revealed that the first published study (from those included in the meta-analysis) overly influenced the pooled effect size (possibly due to a phenomenon known as a winner's curse). When this case-control study was replaced by a trio study ( ntrios = 293) performed on a largely overlapping sample, the effect size became smaller and non-significant, both for the allelic contrast (OR = 1.07, P = 0.156) and the dominant effect (OR = 1.07, P = 0.319). The quality of included studies was good and there was no significant heterogeneity across the effect sizes. Conclusions. Our analyses indicate that the BDNF Val66Met variant is not associated with AN at detectable levels. [ABSTRACT FROM AUTHOR]
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- 2013
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15. Are recently identified genetic variants regulating BMI in the general population associated with anorexia nervosa?
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Brandys, Marek K., van Elburg, Annemarie A., Loos, Ruth J.F., Bauer, Florianne, Hendriks, Judith, van der Schouw, Yvonne T., and Adan, Roger A.H.
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The influence of body mass index (BMI) on susceptibility to anorexia nervosa (AN) is not clear. Recently published genome‐wide association (GWA) studies of the general population identified several variants influencing BMI. We genotyped these variants in an AN sample to test for association and to investigate a combined effect of BMI‐increasing alleles (as determined in the original GWA studies) on the risk of developing the disease. Individual single nucleotide polymorphisms (SNPs) were tested for association with AN in a sample of 267 AN patients and 1,636 population controls. A logistic regression for the combined effect of BMI‐increasing alleles included 225 cases and 1,351 controls. We found no significant association between individual SNPs and AN. The analysis of a combined effect of BMI‐increasing alleles showed absence of association with the investigated condition. The percentages of BMI‐increasing alleles were equal between cases and controls. This study found no evidence that genetic variants regulating BMI in the general population are significantly associated with susceptibility to AN. © 2009 Wiley‐Liss, Inc.
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- 2010
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16. A genome-wide association study of anorexia nervosa
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Boraska, Vesna, Franklin, Christopher S, Floyd, James AB, Thornton, Laura M, Huckins, Laura M, Southam, Lorraine, Rayner, N William, Tachmazidou, Ioanna, Klump, Kelly L, Treasure, Janet, Lewis, Cathryn M, Schmidt, Ulrike, Tozzi, Federica, Kiezebrink, Kirsty, Hebebrand, Johannes, Gorwood, Philip, Adan, Roger AH, Kas, Martien JH, Favaro, Angela, Santonastaso, Paolo, Fernández-Aranda, Fernando, Gratacos, Monica, Rybakowski, Filip, Dmitrzak-Weglarz, Monika, Kaprio, Jaakko, Keski-Rahkonen, Anna, Raevuori, Anu, Van Furth, Eric F, Slof-Op t Landt, Margarita CT, Hudson, James I, Reichborn-Kjennerud, Ted, Knudsen, Gun Peggy S, Monteleone, Palmiero, Kaplan, Allan S, Karwautz, Andreas, Hakonarson, Hakon, Berrettini, Wade H, Guo, Yiran, Li, Dong, Schork, Nicholas J., Komaki, Gen, Ando, Tetsuya, Inoko, Hidetoshi, Esko, Tõnu, Fischer, Krista, Männik, Katrin, Metspalu, Andres, Baker, Jessica H, Cone, Roger D, Dackor, Jennifer, DeSocio, Janiece E, Hilliard, Christopher E, O’Toole, Julie K, Pantel, Jacques, Szatkiewicz, Jin P, Taico, Chrysecolla, Zerwas, Stephanie, Trace, Sara E, Davis, Oliver SP, Helder, Sietske, Bühren, Katharina, Burghardt, Roland, de Zwaan, Martina, Egberts, Karin, Ehrlich, Stefan, Herpertz-Dahlmann, Beate, Herzog, Wolfgang, Imgart, Hartmut, Scherag, André, Scherag, Susann, Zipfel, Stephan, Boni, Claudette, Ramoz, Nicolas, Versini, Audrey, Brandys, Marek K, Danner, Unna N, de Kovel, Carolien, Hendriks, Judith, Koeleman, Bobby PC, Ophoff, Roel A, Strengman, Eric, van Elburg, Annemarie A, Bruson, Alice, Clementi, Maurizio, Degortes, Daniela, Forzan, Monica, Tenconi, Elena, Docampo, Elisa, Escaramís, Geòrgia, Jiménez-Murcia, Susana, Lissowska, Jolanta, Rajewski, Andrzej, Szeszenia-Dabrowska, Neonila, Slopien, Agnieszka, Hauser, Joanna, Karhunen, Leila, Meulenbelt, Ingrid, Slagboom, P Eline, Tortorella, Alfonso, Maj, Mario, Dedoussis, George, Dikeos, Dimitris, Gonidakis, Fragiskos, Tziouvas, Konstantinos, Tsitsika, Artemis, Papezova, Hana, Slachtova, Lenka, Martaskova, Debora, Kennedy, James L., Levitan, Robert D., Yilmaz, Zeynep, Huemer, Julia, Koubek, Doris, Merl, Elisabeth, Wagner, Gudrun, Lichtenstein, Paul, Breen, Gerome, Cohen-Woods, Sarah, Farmer, Anne, McGuffin, Peter, Cichon, Sven, Giegling, Ina, Herms, Stefan, Rujescu, Dan, Schreiber, Stefan, Wichmann, H-Erich, Dina, Christian, Sladek, Rob, Gambaro, Giovanni, Soranzo, Nicole, Julia, Antonio, Marsal, Sara, Rabionet, Raquel, Gaborieau, Valerie, Dick, Danielle M, Palotie, Aarno, Ripatti, Samuli, Widén, Elisabeth, Andreassen, Ole A, Espeseth, Thomas, Lundervold, Astri, Reinvang, Ivar, Steen, Vidar M, Le Hellard, Stephanie, Mattingsdal, Morten, Ntalla, Ioanna, Bencko, Vladimir, Foretova, Lenka, Janout, Vladimir, Navratilova, Marie, Gallinger, Steven, Pinto, Dalila, Scherer, Stephen, Aschauer, Harald, Carlberg, Laura, Schosser, Alexandra, Alfredsson, Lars, Ding, Bo, Klareskog, Lars, Padyukov, Leonid, Finan, Chris, Kalsi, Gursharan, Roberts, Marion, Logan, Darren W, Peltonen, Leena, Ritchie, Graham RS, Barrett, Jeffrey C, Estivill, Xavier, Hinney, Anke, Sullivan, Patrick F, Collier, David A, Zeggini, Eleftheria, and Bulik, Cynthia M
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anorexia nervosa ,eating disorders ,GWAS ,genome-wide association study ,body mass index ,metabolic - Abstract
Anorexia nervosa (AN) is a complex and heritable eating disorder characterized by dangerously low body weight. Neither candidate gene studies nor an initial genome wide association study (GWAS) have yielded significant and replicated results. We performed a GWAS in 2,907 cases with AN from 14 countries (15 sites) and 14,860 ancestrally matched controls as part of the Genetic Consortium for AN (GCAN) and the Wellcome Trust Case Control Consortium 3 (WTCCC3). Individual association analyses were conducted in each stratum and meta-analyzed across all 15 discovery datasets. Seventy-six (72 independent) SNPs were taken forward for in silico (two datasets) or de novo (13 datasets) replication genotyping in 2,677 independent AN cases and 8,629 European ancestry controls along with 458 AN cases and 421 controls from Japan. The final global meta-analysis across discovery and replication datasets comprised 5,551 AN cases and 21,080 controls. AN subtype analyses (1,606 AN restricting; 1,445 AN binge-purge) were performed. No findings reached genome-wide significance. Two intronic variants were suggestively associated: rs9839776 (P=3.01×10−7) in SOX2OT and rs17030795 (P=5.84×10−6) in PPP3CA. Two additional signals were specific to Europeans: rs1523921 (P=5.76×10−6) between CUL3 and FAM124B and rs1886797 (P=8.05×10−6) near SPATA13. Comparing discovery to replication results, 76% of the effects were in the same direction, an observation highly unlikely to be due to chance (P= 4×10−6), strongly suggesting that true findings exist but that our sample, the largest yet reported, was underpowered for their detection. The accrual of large genotyped AN case-control samples should be an immediate priority for the field.
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- 2013
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17. Exploration of large, rare copy number variants associated with psychiatric and neurodevelopmental disorders in individuals with anorexia nervosa.
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Yilmaz Z, Szatkiewicz JP, Crowley JJ, Ancalade N, Brandys MK, van Elburg A, de Kovel CGF, Adan RAH, Hinney A, Hebebrand J, Gratacos M, Fernandez-Aranda F, Escaramis G, Gonzalez JR, Estivill X, Zeggini E, Sullivan PF, and Bulik CM
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- Adult, Databases, Genetic, Female, Genetic Predisposition to Disease genetics, Genome-Wide Association Study, Humans, Neurodevelopmental Disorders genetics, Phenotype, Polymorphism, Single Nucleotide genetics, Risk Factors, Anorexia Nervosa genetics, Anorexia Nervosa psychology, DNA Copy Number Variations genetics
- Abstract
Anorexia nervosa (AN) is a serious and heritable psychiatric disorder. To date, studies of copy number variants (CNVs) have been limited and inconclusive because of small sample sizes. We conducted a case-only genome-wide CNV survey in 1983 female AN cases included in the Genetic Consortium for Anorexia Nervosa. Following stringent quality control procedures, we investigated whether pathogenic CNVs in regions previously implicated in psychiatric and neurodevelopmental disorders were present in AN cases. We observed two instances of the well-established pathogenic CNVs in AN cases. In addition, one case had a deletion in the 13q12 region, overlapping with a deletion reported previously in two AN cases. As a secondary aim, we also examined our sample for CNVs over 1 Mbp in size. Out of the 40 instances of such large CNVs that were not implicated previously for AN or neuropsychiatric phenotypes, two of them contained genes with previous neuropsychiatric associations, and only five of them had no associated reports in public CNV databases. Although ours is the largest study of its kind in AN, larger datasets are needed to comprehensively assess the role of CNVs in the etiology of AN.
- Published
- 2017
- Full Text
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