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3. No genetic association between attention-deficit/hyperactivity disorder (ADHD) and Parkinson’s disease in nine ADHD candidate SNPs

Author

Geissler, Julia M., Romanos, Marcel, Gerlach, Manfred, Berg, Daniela, Schulte, Claudia, Nalls, Mike, Plagnol, Vincent, Hernandez, Dena G., Sharma, Manu, Sheerin, Una-Marie, Saad, Mohamad, Simón-Sánchez, Javier, Schulte, Claudia, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Arepalli, Sampath, Barker, Roger, Ben-Shlomo, Yoav, Berendse, Henk W., Berg, Daniela, Bhatia, Kailash, de Bie, Rob M. A., Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Bras, Jose M., Brockmann, Kathrin, Brooks, Janet, Burn, David J., Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F., Chong, Sean, Clarke, Carl E., Cookson, Mark R., Cooper, J. Mark, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deloukas, Panos, Deuschl, Günther, Dexter, David T., van Dijk, Karin D., Dillman, Allissa, Durif, Frank, Dürr, Alexandra, Edkins, Sarah, Evans, Jonathan R., Foltynie, Thomas, Gao, Jianjun, Gardner, Michelle, Gibbs, J. Raphael, Goate, Alison, Gray, Emma, Guerreiro, Rita, Gústafsson, Ómar, Harris, Clare, van Hilten, Jacobus J., Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Huber, Heiko, Hudson, Gavin, Hunt, Sarah E., Huttenlocher, Johanna, Illig, Thomas, Jónsson, Pálmi V., Lambert, Jean-Charles, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morris, Huw R., Morrison, Karen E., Mudanohwo, Ese, O’Sullivan, Sean S., Pearson, Justin, Perlmutter, Joel S., Pétursson, Hjörvar, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Sidransky, Ellen, Smith, Colin, Spencer, Chris C. A., Stefánsson, Hreinn, Steinberg, Stacy, Stockton, Joanna D., Strange, Amy, Talbot, Kevin, Tanner, Carlie M., Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J., Uitterlinden, André G., Velseboer, Daan, Vidailhet, Marie, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H., Winder-Rhodes, Sophie, Stefánsson, Kári, Martinez, Maria, Hardy, John, Heutink, Peter, Brice, Alexis, Gasser, Thomas, Singleton, Andrew B., Wood, Nicholas W., and International Parkinson Disease Genomics Consortium members

Published
2017
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4. Excessive burden of lysosomal storage disorder gene variants in Parkinson’s disease

Author

Robak, Laurie A, Jansen, Iris E, van Rooij, Jeroen, Uitterlinden, André G, Kraaij, Robert, Jankovic, Joseph, Heutink, Peter, Shulman, Joshua M, Nalls, Mike A, Plagnol, Vincent, Hernandez, Dena G, Sharma, Manu, Sheerin, Una-Marie, Saad, Mohamad, Simón-Sánchez, Javier, Schulte, Claudia, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Arepalli, Sampath, Barker, Roger, Ben-, Yoav, Berendse, Henk W, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Bras, Jose M, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Majounie, Elisa, Charlesworth, Gavin, Lungu, Codrin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Mark Cooper, J, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deloukas, Panos, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Dillman, Allissa, Durif, Frank, Dürr, Alexandra, Edkins, Sarah, Evans, Jonathan R, Foltynie, Thomas, Dong, Jing, Gardner, Michelle, Raphael Gibbs, J, Goate, Alison, Gray, Emma, Guerreiro, Rita, Harris, Clare, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Wurster, Isabel, Mätzler, Walter, Hudson, Gavin, Hunt, Sarah E, Huttenlocher, Johanna, Illig, Thomas, Jónsson, Pálmi V, Lambert, Jean-Charles, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, Lungu, Codrin, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morris, Huw R, Morrison, Karen E, Escott-Price, Valentina, Mudanohwo, Ese, O’Sullivan, Sean S, Pearson, Justin, Perlmutter, Joel S, Pétursson, Hjörvar, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Shulman, Joshua, Sidransky, Ellen, Smith, Colin, Spencer, Chris C A, Stefánsson, Hreinn, Bettella, Francesco, Stockton, Joanna D, Strange, Amy, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Uitterlinden, André G, Velseboer, Daan, Vidailhet, Marie, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H, Winder-Rhodes, Sophie, Stefánsson, Kári, Martinez, Maria, Wood, Nicholas W, Hardy, John, Heutink, Peter, Brice, Alexis, Gasser, Thomas, and Singleton, Andrew B

Published
2017
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6. The Val158Met COMT polymorphism is a modifier of the age at onset in Parkinsonʼs disease with a sexual dimorphism

Author

Klebe, Stephan, Golmard, Jean-Louis, Nalls, Michael A, Saad, Mohamad, Singleton, Andrew B, Bras, Jose M, Hardy, John, Simon-Sanchez, Javier, Heutink, Peter, Kuhlenbäumer, Gregor, Charfi, Rim, Klein, Christine, Hagenah, Johann, Gasser, Thomas, Wurster, Isabel, Lesage, Suzanne, Lorenz, Delia, Deuschl, Günther, Durif, Franck, Pollak, Pierre, Damier, Philippe, Tison, François, Durr, Alexandra, Amouyel, Philippe, Lambert, Jean-Charles, Tzourio, Christophe, Maubaret, Cécilia, Charbonnier-Beaupel, Fanny, Tahiri, Khadija, Vidailhet, Marie, Martinez, Maria, Brice, Alexis, Corvol, Jean-Christophe, Agid, Y, Anheim, M, Bonnet, A-M, Borg, M, Brice, A., Broussolle, E, Corvol, J-C, Damier, Ph., Destée, A., Durr, A, Durif, F, Klebe, S, Lohmann, E, Martinez, M, Penet, C, Pollak, P, Krack, P, Rascol, O, Tison, F, Tranchant, C, Vérin, M, Viallet, F, Plagnol, Vincent, Bras, Jose M, Hernandez, Dena G, Sharma, Manu, Sheerin, Una-Marie, Saad, Mohamad, Simón-Sánchez, Javier, Schulte, Claudia, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Amouyel, Philippe, Arepalli, Sampath, Band, Gavin, Barker, Roger A, Bellinguez, Céline, Ben-Shlomo, Yoav, Berendse, Henk W, Berg, Daniela, Bhatia, Kailash, de Bie, Rob MA, Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Cooper, J Mark, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deloukas, Panos, Dexter, David T, van Dijk, Karin D, Dillman, Allissa, Durif, Frank, Edkins, Sarah, Evans, Jonathan R, Foltynie, Thomas, Freeman, Colin, Gao, Jianjun, Gardner, Michelle, Gibbs, Raphael, Goate, Alison, Gray, Emma, Guerreiro, Rita, Gústafsson, Ómar, Harris, Clare, Hellenthal, Garrett, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Huber, Heiko, Hudson, Gavin, Hunt, Sarah E, Huttenlocher, Johanna, Illig, Thomas, Jónsson, Pálmi V, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Moorby, Catriona, Morris, Huw, Morrison, Karen E, Mudanohwo, Ese, OʼSullivan, Sean S, Pearson, Justin, Pearson, Richard, Perlmutter, Joel S, Pétursson, Hjörvar, Pirinen, Matti, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Sidransky, Ellen, de Silva, Rohan, Smith, Colin, Spencer, Chris CA, Stefánsson, Hreinn, Steinberg, Stacy, Stockton, Joanna D, Strange, Amy, Su, Zhan, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Uitterlinden, G, Vandrovcova, Jana, Velseboer, Daan, Vidailhet, Marie, Vukcevic, Damjan, Walker, Robert, van de Warrenburg, Bart, Weale, Michael E, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H, Winder-Rhodes, Sophie, Martinez, Maria, Donnelly, Peter, Hardy, John, Heutink, Peter, Brice, Alexis, Gasser, Thomas, Wood, Nicholas W, and Singleton, Andrew B

Published
2013
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7. A pathway-based analysis provides additional support for an immune-related genetic susceptibility to Parkinsonʼs disease

Author

Holmans, Peter, Moskvina, Valentina, Jones, Lesley, Sharma, Manu, Vedernikov, Alexey, Buchel, Finja, Sadd, Mohamad, Bras, Jose M., Bettella, Francesco, Nicolaou, Nayia, Simón-Sánchez, Javier, Mittag, Florian, Gibbs, J. Raphael, Schulte, Claudia, Durr, Alexandra, Guerreiro, Rita, Hernandez, Dena, Brice, Alexis, Stefánsson, Hreinn, Majamaa, Kari, Gasser, Thomas, Heutink, Peter, Wood, Nicholas W., Martinez, Maria, Singleton, Andrew B., Nalls, Michael A., Hardy, John, Morris, Huw R., Williams, Nigel M., Arepalli, Sampath, Barker, Roger, Barrett, Jeffrey, Ben-Shlomo, Yoav, Berendse, Henk W., Berg, Daniela, Bhatia, Kailash, de Bie, Rob M.A., Biffi, Alessandro, Bloem, Bas, Brice, Alexis, Bochdanovits, Zoltan, Bonin, Michael, Bras, Jose M., Brockmann, Kathrin, Brooks, Janet, Burn, David J., Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F., Chong, Sean, Clarke, Carl E., Cookson, Mark R., Cooper, Jonathan M., Corvol, Jen-Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean Francois, Deloukas, Panagiotis, Deuschl, Günther, Dexter, David T., van Dijk, Karin D., Dillman, Allissa, Durif, Frank, Durr, Alexandra, Edkins, Sarah, Evans, Jonathan R., Foltynie, Thomas, Gao, Jianjun, Gardner, Michelle, Gasser, Thomas, Gibbs, J. Raphael, Goate, Alison, Gray, Emma, Guerreiro, Rita, Gústafsson, Ómar, Hardy, John, Harris, Clare, Hernandez, Dena G., Heutink, Peter, van Hilten, Jacobus J., Hofman, Albert, Hollenbeck, Albert, Holmans, Peter, Holton, Janice, Hu, Michele, Huber, Heiko, Hudson, Gavin, Hunt, Sarah E., Huttenlocher, Johanna, Illig, Thomas, Langford, Cordelia, Lees, Andrew, Lesage, Suzanne, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, Martinez, Maria, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morris, Huw, Morrison, Karen E., Moskvina, Valentina, Mudanohwo, Ese, Nalls, Michael A., Pearson, Justin, Perlmutter, Joel S., Pétursson, Hjörvar, Plagnol, Vincent, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Saad, Mohamad, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Sharma, Manu, Shaw, Karen, Sheerin, Una-Marie, Shoulson, Ira, Schulte, Claudia, Sidransky, Ellen, Simón-Sánchez, Javier, Singleton, Andrew B., Smith, Colin, Stefánsson, Hreinn, Stefánsson, Kári, Steinberg, Stacy, Stockton, Joanna D., Sveinbjornsdottir, Sigurlaug, Talbot, Kevin, Tanner, Carlie M., Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J., Uitterlinden, André G., Velseboer, Daan, Vidailhet, Marie, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H., Winder-Rhodes, Sophie, and Wood, Nicholas

Published
2013
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8. Use of support vector machines for disease risk prediction in genome-wide association studies: Concerns and opportunities

Author

Mittag, Florian, Büchel, Finja, Saad, Mohamad, Jahn, Andreas, Schulte, Claudia, Bochdanovits, Zoltan, Simón-Sánchez, Javier, Nalls, Mike A., Keller, Margaux, Hernandez, Dena G., Gibbs, Raphael J., Lesage, Suzanne, Brice, Alexis, Heutink, Peter, Martinez, Maria, Wood, Nicholas W, Hardy, John, Singleton, Andrew B., Zell, Andreas, Gasser, Thomas, and Sharma, Manu

Published
2012
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9. No genetic association between attention-deficit/hyperactivity disorder (ADHD) and Parkinson's disease in nine ADHD candidate SNPs

Author

Geissler, Julia M, Romanos, Marcel, Sheerin, Una-Marie, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Sidransky, Ellen, Smith, Colin, Spencer, Chris C A, Stefánsson, Hreinn, Steinberg, Stacy, Stockton, Joanna D, Strange, Amy, Saad, Mohamad, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Uitterlinden, André G, Velseboer, Daan, Vidailhet, Marie, Walker, Robert, Simón-Sánchez, Javier, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H, Winder-Rhodes, Sophie, Stefánsson, Kári, Martinez, Maria, Hardy, John, Heutink, Peter, Brice, Alexis, Schulte, Claudia, Gasser, Thomas, Singleton, Andrew B, Wood, Nicholas W, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Arepalli, Sampath, Barker, Roger, Ben-Shlomo, Yoav, Berendse, Henk W, Gerlach, Manfred, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Bras, Jose M, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Cooper, J Mark, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deloukas, Panos, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Dillman, Allissa, Durif, Frank, Dürr, Alexandra, Edkins, Sarah, members, International Parkinson Disease Genomics Consortium, Evans, Jonathan R, Foltynie, Thomas, Gao, Jianjun, Gardner, Michelle, Gibbs, J Raphael, Goate, Alison, Gray, Emma, Guerreiro, Rita, Gústafsson, Ómar, Harris, Clare, Nalls, Mike, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Huber, Heiko, Hudson, Gavin, Hunt, Sarah E, Huttenlocher, Johanna, Plagnol, Vincent, Illig, Thomas, Jónsson, Pálmi V, Lambert, Jean-Charles, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Hernandez, Dena G, Moorby, Catriona, Moore, Matthew, Morris, Huw R, Morrison, Karen E, Mudanohwo, Ese, O'Sullivan, Sean S, Pearson, Justin, Perlmutter, Joel S, Pétursson, Hjörvar, Pollak, Pierre, Sharma, Manu, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Sawcer, Stephen, Schapira, Anthony, Human genetics, Neurology, Amsterdam Neuroscience - Neurodegeneration, Geissler, Julia M [0000-0003-1878-9647], and Apollo - University of Cambridge Repository

Subjects
0301 basic medicine, Parkinson's disease, Single-nucleotide polymorphism, Genome-wide association study, genetics [Attention Deficit Disorder with Hyperactivity], Polymorphism, Single Nucleotide, Article, 03 medical and health sciences, 0302 clinical medicine, SDG 3 - Good Health and Well-being, genetics [Parkinson Disease], medicine, Attention deficit hyperactivity disorder, ADHD, GWAS, Humans, Genetic Predisposition to Disease, ddc:610, genetics [Genetic Predisposition to Disease], Genetic Association Studies, Genetic association, Dopamine transporter, Genetics, TPH2, biology, Parkinson Disease, General Medicine, Disorders of movement Donders Center for Medical Neuroscience [Radboudumc 3], medicine.disease, Psychiatry and Mental health, Clinical Psychology, 030104 developmental biology, Norepinephrine transporter, Attention Deficit Disorder with Hyperactivity, biology.protein, genetics [Polymorphism, Single Nucleotide], Parkinson’s disease, Psychology, 030217 neurology & neurosurgery, CDH13, SNPs
Abstract

Item does not contain fulltext Attention-deficit/hyperactivity disorder (ADHD) and Parkinson's disease (PD) involve pathological changes in brain structures such as the basal ganglia, which are essential for the control of motor and cognitive behavior and impulsivity. The cause of ADHD and PD remains unknown, but there is increasing evidence that both seem to result from a complicated interplay of genetic and environmental factors affecting numerous cellular processes and brain regions. To explore the possibility of common genetic pathways within the respective pathophysiologies, nine ADHD candidate single nucleotide polymorphisms (SNPs) in seven genes were tested for association with PD in 5333 cases and 12,019 healthy controls: one variant, respectively, in the genes coding for synaptosomal-associated protein 25 k (SNAP25), the dopamine (DA) transporter (SLC6A3; DAT1), DA receptor D4 (DRD4), serotonin receptor 1B (HTR1B), tryptophan hydroxylase 2 (TPH2), the norepinephrine transporter SLC6A2 and three SNPs in cadherin 13 (CDH13). Information was extracted from a recent meta-analysis of five genome-wide association studies, in which 7,689,524 SNPs in European samples were successfully imputed. No significant association was observed after correction for multiple testing. Therefore, it is reasonable to conclude that candidate variants implicated in the pathogenesis of ADHD do not play a substantial role in PD.

Published
2018
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10. Do consanguineous parents of a child affected by an autosomal recessive disease have more DNA identical-by-descent than similarly-related parents with healthy offspring? Design of a case-control study

Author

Cornel Martina C, Kuik Dirk J, Heutink Peter, Bochdanovits Zoltan, Henneman Lidewij, Teeuw Marieke E, and ten Kate Leo P

Subjects
Internal medicine, RC31-1245, Genetics, QH426-470
Abstract

Abstract Background The offspring of consanguineous relations have an increased risk of congenital/genetic disorders and early mortality. Consanguineous couples and their offspring account for approximately 10% of the global population. The increased risk for congenital/genetic disorders is most marked for autosomal recessive disorders and depends on the degree of relatedness of the parents. For children of first cousins the increased risk is 2-4%. For individual couples, however, the extra risk can vary from zero to 25% or higher, with only a minority of these couples having an increased risk of at least 25%. It is currently not possible to differentiate between high-and low-risk couples. The quantity of DNA identical-by-descent between couples with the same degree of relatedness shows a remarkable variation. Here we hypothesize that consanguineous partners with children affected by an autosomal recessive disease have more DNA identical-by-descent than similarly-related partners who have only healthy children. The aim of the study is thus to establish whether the amount of DNA identical-by-descent in consanguineous parents of children with an autosomal recessive disease is indeed different from its proportion in consanguineous parents who have healthy children only. Methods/Design This project is designed as a case-control study. Cases are defined as consanguineous couples with one or more children with an autosomal recessive disorder and controls as consanguineous couples with at least three healthy children and no affected child. We aim to include 100 case couples and 100 control couples. Control couples are matched by restricting the search to the same family, clan or ethnic origin as the case couple. Genome-wide SNP arrays will be used to test our hypothesis. Discussion This study contains a new approach to risk assessment in consanguineous couples. There is no previous study on the amount of DNA identical-by-descent in consanguineous parents of affected children compared to the consanguineous parents of healthy children. If our hypothesis proves to be correct, further studies are needed to obtain different risk figure estimates for the different proportions of DNA identical-by-descent. With more precise information about their risk status, empowerment of couples can be improved when making reproductive decisions.

Published
2010
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11. Genome-wide meta-analysis identifies six novel loci associated with habitual coffee consumption

Author

Consortium, Coffee and Caffeine Genetics, Cornelis, Marilyn C, Renstrom, Frida, Rasheed, Asif, Mason, Marc A, Zonderman, Alan B, Franke, Lude, Kristal, Bruce S, Consortium, International Parkinson’s Disease Genomics, Consortium, North American Brain Expression, Consortium, UK Brain Expression, Karjalainen, Juha, Reed, Danielle R, Ngwa, Julius S, Westra, Harm-Jan, Evans, Michele K, Saleheen, Danish, Harris, Tamara B, Dedoussis, George, Curhan, Gary, Stumvoll, Michael, Beilby, John, Pasquale, Louis R, Feenstra, Bjarke, Huikari, Ville, Bandinelli, Stefania, Ordovas, Jose M, Chan, Andrew T, Peters, Ulrike, Ohlsson, Claes, Gieger, Christian, Martin, Nicholas G, Waldenberger, Melanie, Siscovick, David S, Raitakari, Olli, Cavadino, Alana, Eriksson, Johan G, Mitchell, Paul, Hunter, David J, Kraft, Peter, Rimm, Eric B, Boomsma, Dorret I, Borecki, Ingrid B, Loos, Ruth Jf, Wareham, Nicholas J, Vollenweider, Peter, Nolte, Ilja M, Caporaso, Neil, Grabe, Hans Jörgen, Neuhouser, Marian L, Wolffenbuttel, Bruce Hr, Hu, Frank B, Hyppönen, Elina, Järvelin, Marjo-Riitta, Cupples, L Adrienne, Franks, Paul W, Ridker, Paul M, Teumer, Alexander, van Duijn, Cornelia M, Heiss, Gerardo, Metspalu, Andres, North, Kari E, Ingelsson, Erik, Nettleton, Jennifer A, van Dam, Rob M, Chasman, Daniel I, Nalls, Michael A, Plagnol, Vincent, Yu, Kai, Hernandez, Dena G, Sharma, Manu, Sheerin, Una-Marie, Saad, Mohamad, Simón-Sánchez, Javier, Schulte, Claudia, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Arepalli, Sampath, Barker, Roger, Marques-Vidal, Pedro, Ben-Shlomo, Yoav, Berendse, Henk W, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Bras, M., Rawal, Rajesh, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Cooper, J Mark, Manichaikul, Ani, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deloukas, Panos, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Dillman, Allissa, Durif, Frank, Byrne, Enda M, Wojczynski, Mary K, Dürr, Alexandra, Edkins, Sarah, Evans, Jonathan R, Foltynie, Thomas, Dong, Jing, Gardner, Michelle, Gibbs, J Raphael, Goate, Alison, Gray, Emma, Guerreiro, Rita, Vink, Jacqueline M, Harris, Clare, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Hershey, Milton S, Wurster, Isabel, Mätzler, Walter, Zhao, Jing Hua, Hudson, Gavin, Hunt, Sarah E, Huttenlocher, Johanna, Illig, Thomas, München, Helmholtz Zentrum, Jónsson, Pálmi V, Lambert, Jean-Charles, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Burlutsky, George, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morris, Huw R, Morrison, Karen E, O' Sullivan, Sean S, Lahti, Jari, Pearson, Justin, Perlmutter, Joel S, Pétursson, Hjörvar, Pollak, Pierre, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Mikkilä, Vera, Ryten, Mina, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Sidransky, Ellen, Smith, Colin, Spencer, Chris C A, Stefánsson, Hreinn, Bettella, Francesco, Lemaitre, Rozenn N, Stockton, Joanna D, Strange, Amy, Talbot, Kevin, Tanner, M., Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Uitterlinden, André G, Velseboer, Daan, Eriksson, Joel, Vidailhet, Marie, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H, Winder-Rhodes, Sophie, Stefánsson, Kári, Martinez, Maria, Sabatier, Paul, Musani, Solomon K, Wood, Nicholas W, Hardy, John, Heutink, Peter, Brice, Alexis, Gasser, Thomas, Singleton, Andrew B, Singleton, Andrew, Cookson, Mark, Hernandez, Dena, Tanaka, Toshiko, Nalls, Michael, Zonderman, Alan, Ferrucci, Luigi, Johnson, Robert, Longo, Dan, O'Brien, Richard, Traynor, Bryan, Troncoso, Juan, Esko, Tõnu, Geller, Frank, van der Brug, Marcel, Zielke, Ronald, Weale, Michael, Ramasamy, Adaikalavan, Box, P. O., Luan, Jian'an, Hui, Jennie, Mägi, Reedik, Dimitriou, Maria, Garcia, Melissa E, Ho, Weang-Kee, Wright, Margaret J, Rose, Lynda M, Magnusson, Patrik Ke, Pedersen, Nancy L, Couper, David, Oostra, Ben A, Ikram, Mohammad Arfan, Tiemeier, Henning W, Uitterlinden, Andre G, van Rooij, Frank Ja, Barroso, Inês, Johansson, Ingegerd, Ganna, Andrea, Xue, Luting, Kaakinen, Marika, Milani, Lili, Power, Chris, Snieder, Harold, Stolk, Ronald P, Baumeister, Sebastian E, Biffar, Reiner, Gu, Fangyi, Bastardot, François, Paynter, Nina, Kutalik, Zoltán, Jacobs, David R, Forouhi, Nita G, Mihailov, Evelin, Lind, Lars, Lindgren, Cecilia, Michaëlsson, Karl, Morris, Andrew, Jensen, Majken, Khaw, Kay-Tee, Monda, Keri L, Luben, Robert N, Wang, Jie Jin, Männistö, Satu, Perälä, Mia-Maria, Kähönen, Mika, Lehtimäki, Terho, Viikari, Jorma, Mozaffarian, Dariush, Mukamal, Kenneth, Psaty, Bruce M, Amin, Najaf, Döring, Angela, Heath, Andrew C, Montgomery, Grant W, Dahmen, Norbert, Carithers, Teresa, Tucker, Katherine L, Boyd, Heather A, Melbye, Mads, Treur, Jorien L, Fischer, Krista, Mellström, Dan, Hottenga, Jouke Jan, Prokopenko, Inga, Tönjes, Anke, Kanoni, Stavroula, Lorentzon, Mattias, Houston, Denise K, Liu, Yongmei, Danesh, John, Biological Psychology, Nutrition and Health, Neuroscience Campus Amsterdam - Neurobiology of Mental Health, The, Coffee, Cornelis, MC, Byrne, Enda, Esko, Tonu, Nalls, MA, Hyppönen, Elina, Chasman, DI, The Coffee and Caffeine Genetics Consortium, International Parkinson's Disease Genomics Consortium (IPDGC), UK Brain Expression Consortium (UKBEC), North American Brain Expression Consortium (NABEC), Epidemiology, Surgery, Public Health, Cell biology, Hematology, Clinical Genetics, Internal Medicine, Life Course Epidemiology (LCE), Lifestyle Medicine (LM), Groningen Institute for Gastro Intestinal Genetics and Immunology (3GI), Center for Liver, Digestive and Metabolic Diseases (CLDM), Stem Cell Aging Leukemia and Lymphoma (SALL), ANS - Amsterdam Neuroscience, Neurology, Graduate School, Pediatric surgery, VU University medical center, NCA - neurodegeneration, Human genetics, NCA - Brain mechanisms in health and disease, and NCA - Neurobiology of mental health

Subjects
INVOLVEMENT, Netherlands Twin Register (NTR), GCKR protein, human, PROTEIN, Genome-wide association study, VARIANTS, genetics [Brain-Derived Neurotrophic Factor], chemistry.chemical_compound, 0302 clinical medicine, Polymorphism (computer science), genetics [Adaptor Proteins, Signal Transducing], BINDING, BRAIN, Genetics, 0303 health sciences, Basic Helix-Loop-Helix Leucine Zipper Transcription Factors, Disorders of movement Donders Center for Medical Neuroscience [Radboudumc 3], 3. Good health, Psychiatry and Mental health, Phenotype, genetics [Polymorphism, Single Nucleotide], genetics [Cytochrome P-450 CYP1A2], Caffeine, CAFFEINE, Single-nucleotide polymorphism, Biology, Article, 03 medical and health sciences, Cellular and Molecular Neuroscience, SDG 3 - Good Health and Well-being, Cytochrome P-450 CYP1A2, SNP, Humans, ddc:610, Allele, genetics [Basic Helix-Loop-Helix Leucine Zipper Transcription Factors], Molecular Biology, 030304 developmental biology, Adaptor Proteins, Signal Transducing, MLXIPL protein, human, RECEPTOR, Brain-Derived Neurotrophic Factor, Coffea, ta1182, Feeding Behavior, biology.organism_classification, ta3124, BDNF, chemistry, Behavioral medicine, Developmental Psychopathology, 030217 neurology & neurosurgery, GLUCOKINASE, metabolism [Coffea], Genome-Wide Association Study
Abstract

Contains fulltext : 155360.pdf (Publisher’s version ) (Closed access) Coffee, a major dietary source of caffeine, is among the most widely consumed beverages in the world and has received considerable attention regarding health risks and benefits. We conducted a genome-wide (GW) meta-analysis of predominately regular-type coffee consumption (cups per day) among up to 91,462 coffee consumers of European ancestry with top single-nucleotide polymorphisms (SNPs) followed-up in ~30 062 and 7964 coffee consumers of European and African-American ancestry, respectively. Studies from both stages were combined in a trans-ethnic meta-analysis. Confirmed loci were examined for putative functional and biological relevance. Eight loci, including six novel loci, met GW significance (log10Bayes factor (BF)>5.64) with per-allele effect sizes of 0.03-0.14 cups per day. Six are located in or near genes potentially involved in pharmacokinetics (ABCG2, AHR, POR and CYP1A2) and pharmacodynamics (BDNF and SLC6A4) of caffeine. Two map to GCKR and MLXIPL genes related to metabolic traits but lacking known roles in coffee consumption. Enhancer and promoter histone marks populate the regions of many confirmed loci and several potential regulatory SNPs are highly correlated with the lead SNP of each. SNP alleles near GCKR, MLXIPL, BDNF and CYP1A2 that were associated with higher coffee consumption have previously been associated with smoking initiation, higher adiposity and fasting insulin and glucose but lower blood pressure and favorable lipid, inflammatory and liver enzyme profiles (P

Published
2015

12. Discovery and functional prioritization of Parkinson's disease candidate genes from large-scale whole exome sequencing

Author

Jansen, Iris E, Ye, Hui, Gibbs, J Raphael, Illig, Thomas, Jónsson, Pálmi V, Lambert, Jean-Charles, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, Lungu, Codrin, Nalls, Mike A, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morris, Huw R, Morrison, Karen E, Escott-Price, Valentina, Mudanohwo, Ese, O'Sullivan, Sean S, Pearson, Justin, Perlmutter, Joel S, Ryten, Mina, Pétursson, Hjörvar, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Sawcer, Stephen, Botia, Juan A, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Shulman, Joshua, Sidransky, Ellen, Smith, Colin, Spencer, Chris C A, Stefánsson, Hreinn, Bettella, Francesco, Vandrovcova, Jana, Stockton, Joanna D, Strange, Amy, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Uitterlinden, André G, Velseboer, Daan, Simon Sanchez, Javier, Vidailhet, Marie, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H, Winder-Rhodes, Sophie, Stefánsson, Kári, Martinez, Maria, Wood, Nicholas W, Castillo Lizardo, Melissa Gissel, Hardy, John, Heutink, Peter, Brice, Alexis, Gasser, Thomas, Singleton, Andrew B, Rizzu, Patrizia, Blauwendraat, Cornelis, Chouhan, Amit K, Heetveld, Sasja, Li, Yarong, Yogi, Puja, Amin, Najaf, van Duijn, Cornelia M, Consortium, International Parkinson’s Disease Genetics, David, Della C, Nollen, Ellen A, Lechler, Marie C, Jain, Shushant, Shulman, Joshua M, Plagnol, Vincent, Hernandez, Dena G, Sharma, Manu, Sheerin, Una-Marie, Saad, Mohamad, SimónSánchez, Javier, Schulte, Claudia, Michels, Helen, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Arepalli, Sampath, Barker, Roger, Ben-Shlomo, Yoav, Berendse, Henk W, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Seinstra, Renée I, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Bras, Jose M, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Majounie, Elisa, Lubbe, Steven, Price, Ryan, Lubbe, Steven J, Nicolas, Aude, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Cooper, J Mark, Corvol, Jean Christophe, Drouet, Valérie, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deloukas, Panos, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Dillman, Allissa, Durif, Frank, Dürr, Alexandra, Edkins, Sarah, Evans, Jonathan R, Foltynie, Thomas, Dong, Jing, Gardner, Michelle, Goate, Alison, Gray, Emma, Guerreiro, Rita, Harris, Clare, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Wurster, Isabel, Mätzler, Walter, Hudson, Gavin, Hunt, Sarah E, Huttenlocher, Johanna, Epidemiology, Neurology, Amsterdam Neuroscience - Neurodegeneration, Human genetics, ANS - Neurodegeneration, Graduate School, ANS - Neuroinfection & -inflammation, Botia, Juan A [0000-0002-6992-598X], Chouhan, Amit K [0000-0003-2991-6402], Amin, Najaf [0000-0002-8944-1771], van Duijn, Cornelia M [0000-0002-2374-9204], David, Della C [0000-0001-8597-9470], and Apollo - University of Cambridge Repository

Subjects
0301 basic medicine, Candidate gene, G-PATCH, Parkinson's disease, methods [Sequence Analysis, DNA], Compound heterozygosity, AXON GUIDANCE, Animals, Genetically Modified, DOMAIN-CONTAINING 2, genetics [Parkinson Disease], Exome, Child, Cells, Cultured, Exome sequencing, Genetics, genetics [Drosophila melanogaster], High-Throughput Nucleotide Sequencing, Parkinson Disease, Genomics, Middle Aged, Disorders of movement Donders Center for Medical Neuroscience [Radboudumc 3], Mitochondria, ALZHEIMERS-DISEASE, Drosophila melanogaster, Whole-exome sequencing, genetics [alpha-Synuclein], alpha-Synuclein, genetics [Caenorhabditis elegans], RNA Interference, Adult, methods [High-Throughput Nucleotide Sequencing], NETWORK ANALYSIS, Adolescent, Biology, Loss-of-function, Young Adult, 03 medical and health sciences, α-synuclein, SDG 3 - Good Health and Well-being, ddc:570, Functional screening, Animals, Humans, Animal model, Genetic Predisposition to Disease, Allele, Caenorhabditis elegans, Parkin, RECEPTOR TYROSINE PHOSPHATASE, Research, RETROMER COMPLEX, Rare variants, Sequence Analysis, DNA, Human genetics, Retromer complex, DROSOPHILA MODEL, Disease Models, Animal, 030104 developmental biology, Case-Control Studies, Parkinson’s disease, CAENORHABDITIS-ELEGANS
Abstract

Background Whole-exome sequencing (WES) has been successful in identifying genes that cause familial Parkinson’s disease (PD). However, until now this approach has not been deployed to study large cohorts of unrelated participants. To discover rare PD susceptibility variants, we performed WES in 1148 unrelated cases and 503 control participants. Candidate genes were subsequently validated for functions relevant to PD based on parallel RNA-interference (RNAi) screens in human cell culture and Drosophila and C. elegans models. Results Assuming autosomal recessive inheritance, we identify 27 genes that have homozygous or compound heterozygous loss-of-function variants in PD cases. Definitive replication and confirmation of these findings were hindered by potential heterogeneity and by the rarity of the implicated alleles. We therefore looked for potential genetic interactions with established PD mechanisms. Following RNAi-mediated knockdown, 15 of the genes modulated mitochondrial dynamics in human neuronal cultures and four candidates enhanced α-synuclein-induced neurodegeneration in Drosophila. Based on complementary analyses in independent human datasets, five functionally validated genes—GPATCH2L, UHRF1BP1L, PTPRH, ARSB, and VPS13C—also showed evidence consistent with genetic replication. Conclusions By integrating human genetic and functional evidence, we identify several PD susceptibility gene candidates for further investigation. Our approach highlights a powerful experimental strategy with broad applicability for future studies of disorders with complex genetic etiologies. Electronic supplementary material The online version of this article (doi:10.1186/s13059-017-1147-9) contains supplementary material, which is available to authorized users.

Published
2017

13. Genetic comorbidities in Parkinson's disease

Author

Nalls, Mike A, Saad, Mohamad, Morris, Huw R, Mudanohwo, Ese, O'Sullivan, Sean S, Pearson, Justin, Perlmutter, Joel S, Pétursson, Hjörvar, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Williams, Nigel, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Sidransky, Ellen, Gasser, Thomas, Smith, Colin, Spencer, Chris C A, Stefánsson, Hreinn, Steinberg, Stacy, Stockton, Joanna D, Strange, Amy, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Heutink, Peter, Trabzuni, Daniah, Traynor, Bryan J, Uitterlinden, André G, Velseboer, Daan, Vidailhet, Marie, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams-Gray, Caroline H, Wood, Nick, Winder-Rhodes, Sophie, Stefánsson, Kári, Martinez, Maria, Hardy, John, Brice, Alexis, Singleton, Andrew B, Wood, Nicholas W, Donnelly, Peter, Barroso, Ines, Blackwell, Jenefer M, Bramon, Elvira, Brown, Matthew A, Casas, Juan P, Corvin, Aiden, Deloukas, Panos, Duncanson, Audrey, Jankowski, Janusz, Markus, Hugh S, Mathew, Christopher G, Palmer, N. A., Plomin, Robert, Rautanen, Anna, Sawcer, Stephen J, Trembath, Richard C, Viswanathan, Ananth C, Band, Gavin, Bellenguez, Céline, Freeman, Colin, Hellenthal, Garrett, Giannoulatou, Eleni, Pirinen, Matti, Pearson, Richard, Su, Zhan, Vukcevic, Damjan, Consortium, International Parkinson's Disease Genomics, Langford, Cordelia, Hunt, Sarah E, Edkins, Sarah, Gwilliam, Rhian, Blackburn, Hannah, Bumpstead, Suzannah J, Dronov, Serge, Gillman, Matthew, Gray, Emma, Hammond, Naomi, 2, Wellcome Trust Case Control Consortium, Jayakumar, Alagurevathi, McCann, Owen T, Liddle, Jennifer, Potter, Simon C, Ravindrarajah, Radhi, Ricketts, Michelle, Waller, Matthew, Weston, Paul, Widaa, Sara, Whittaker, Pamela, Noyce, Alastair J, Consortium, North American Brain Expression, McCarthy, Mark I, Cookson, Mark R, Consortium, United Kingdom Brain Expression, Gibbs, J Raphael, Hernandez, Dena G, Dillman, Allissa, Nalls, Michael A, Zonderman, Alan B, Arepalli, Sampath, Ferrucci, Luigi, Johnson, Robert, Longo, Dan L, O'Brien, Richard, Nalls, Mike, Traynor, Bryan, Troncoso, Juan, van der Brug, Marcel, Zielke, Ronald H, Weale, Michael E, Ramasamy, Adaikalavan, Plagnol, Vincent, Walker, Rober, Sharma, Manu, Sheerin, Una-Marie, Simón-Sánchez, Javier, Schulte, Claudia, Keller, Margaux F, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Barker, Roger, Ben-Shlomo, Yoav, Berendse, Henk W, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Schrag, Anette, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Bras, Jose M, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Bestwick, Jonathan P, Chong, Sean, Clarke, Carl E, Cooper, J Mark, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Durif, Frank, Dürr, Alexandra, Evans, Jonathan R, Foltynie, Thomas, Gao, Jianjun, Gardner, Michelle, Goate, Alison, Guerreiro, Rita, Gústafsson, Ómar, Harris, Clare, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Huber, Heiko, Hudson, Gavin, Huttenlocher, Johanna, Illig, Thomas, Jónsson, Pálmi V, Lambert, Jean-Charles, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morrison, Karen E, ANS - Amsterdam Neuroscience, Neurology, Graduate School, and Erasmus MC other

Subjects
genetics [Crohn Disease], epidemiology [Schizophrenia], Single-nucleotide polymorphism, Genome-wide association study, Disease, Comorbidity, Biology, Bioinformatics, Inflammatory bowel disease, Polymorphism, Single Nucleotide, Crohn Disease, genetics [Parkinson Disease], Risk Factors, ddc:570, Mendelian randomization, mental disorders, Genetics, medicine, Humans, Genetic Predisposition to Disease, genetics [Schizophrenia], Molecular Biology, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Genetics (clinical), Genetic association, epidemiology [Crohn Disease], Association Studies Articles, Parkinson Disease, General Medicine, DNA Methylation, medicine.disease, Disorders of movement Donders Center for Medical Neuroscience [Radboudumc 3], 3. Good health, Schizophrenia, CpG Islands, epidemiology [Parkinson Disease], Genome-Wide Association Study
Abstract

Parkinson's disease (PD) has a number of known genetic risk factors. Clinical and epidemiological studies have suggested the existence of intermediate factors that may be associated with additional risk of PD. We construct genetic risk profiles for additional epidemiological and clinical factors using known genome-wide association studies (GWAS) loci related to these specific phenotypes to estimate genetic comorbidity in a systematic review. We identify genetic risk profiles based on GWAS variants associated with schizophrenia and Crohn's disease as significantly associated with risk of PD. Conditional analyses adjusting for SNPs near loci associated with PD and schizophrenia or PD and Crohn's disease suggest that spatially overlapping loci associated with schizophrenia and PD account for most of the shared comorbidity, while variation outside of known proximal loci shared by PD and Crohn's disease accounts for their shared genetic comorbidity. We examine brain methylation and expression signatures proximal to schizophrenia and Crohn's disease loci to infer functional changes in the brain associated with the variants contributing to genetic comorbidity. We compare our results with a systematic review of epidemiological literature, while the findings are dissimilar to a degree; marginal genetic associations corroborate the directionality of associations across genetic and epidemiological data. We show a strong genetically defined level of comorbidity between PD and Crohn's disease as well as between PD and schizophrenia, with likely functional consequences of associated variants occurring in brain.

Published
2014

15. Loss of VPS13C Function in Autosomal-Recessive Parkinsonism Causes Mitochondrial Dysfunction and Increases PINK1/Parkin-Dependent Mitophagy

Author

Lesage, Suzanne, primary, Drouet, Valérie, additional, Majounie, Elisa, additional, Deramecourt, Vincent, additional, Jacoupy, Maxime, additional, Nicolas, Aude, additional, Cormier-Dequaire, Florence, additional, Hassoun, Sidi Mohamed, additional, Pujol, Claire, additional, Ciura, Sorana, additional, Erpapazoglou, Zoi, additional, Usenko, Tatiana, additional, Maurage, Claude-Alain, additional, Sahbatou, Mourad, additional, Liebau, Stefan, additional, Ding, Jinhui, additional, Bilgic, Basar, additional, Emre, Murat, additional, Erginel-Unaltuna, Nihan, additional, Guven, Gamze, additional, Tison, François, additional, Tranchant, Christine, additional, Vidailhet, Marie, additional, Corvol, Jean-Christophe, additional, Krack, Paul, additional, Leutenegger, Anne-Louise, additional, Nalls, Michael A., additional, Hernandez, Dena G., additional, Heutink, Peter, additional, Gibbs, J. Raphael, additional, Hardy, John, additional, Wood, Nicholas W., additional, Gasser, Thomas, additional, Durr, Alexandra, additional, Deleuze, Jean-François, additional, Tazir, Meriem, additional, Destée, Alain, additional, Lohmann, Ebba, additional, Kabashi, Edor, additional, Singleton, Andrew, additional, Corti, Olga, additional, Brice, Alexis, additional, Lesage, Suzanne, additional, Agid, Yves, additional, Anheim, Mathieu, additional, Bonnet, Anne-Marie, additional, Borg, Michel, additional, Broussolle, Emmanuel, additional, Damier, Philippe, additional, Dürr, Alexandra, additional, Durif, Franck, additional, Klebe, Stephan, additional, Martinez, Maria, additional, Pollak, Pierre, additional, Rascol, Olivier, additional, Vérin, Marc, additional, Viallet, François, additional, Corvol, Jean Christophe, additional, Arepalli, Sampath, additional, Barker, Roger A., additional, Ben-Shlomo, Yoav, additional, Berg, Daniela, additional, Bettella, Francesco, additional, Bhatia, Kailash, additional, de Bie, Rob M.A., additional, Biffi, Alessandro, additional, Bloem, Bastiaan R., additional, Bochdanovits, Zoltan, additional, Bonin, Michael, additional, Bras, Jose M., additional, Brockmann, Kathrin, additional, Brooks, Janet, additional, Burn, David J., additional, Charlesworth, Gavin, additional, Chen, Honglei, additional, Chinnery, Patrick F., additional, Chong, Sean, additional, Clarke, Carl E., additional, Cookson, Mark R., additional, Counsell, Carl, additional, Dartigues, Jean-François, additional, Deloukas, Panos, additional, Deuschl, Günther, additional, Dexter, David T., additional, van Dijk, Karin D., additional, Dillman, Allissa, additional, Dong, Jing, additional, Durif, Frank, additional, Edkins, Sarah, additional, Escott-Price, Valentina, additional, Evans, Jonathan R., additional, Foltynie, Thomas, additional, Gao, Jianjun, additional, Gardner, Michelle, additional, Goate, Alison, additional, Gray, Emma, additional, Guerreiro, Rita, additional, Harris, Clare, additional, van Hilten, Jacobus J., additional, Hofman, Albert, additional, Hollenbeck, Albert, additional, Holmans, Peter, additional, Holton, Janice, additional, Hu, Michèle, additional, Huang, Xuemei, additional, Huber, Heiko, additional, Hudson, Gavin, additional, Hunt, Sarah E., additional, Huttenlocher, Johanna, additional, Illig, Thomas, additional, Jónsson, Pálmi V., additional, Kilarski, Laura L., additional, Jansen, Iris E., additional, Lambert, Jean-Charles, additional, Langford, Cordelia, additional, Lees, Andrew, additional, Lichtner, Peter, additional, Limousin, Patricia, additional, Lopez, Grisel, additional, Lorenz, Delia, additional, Lubbe, Steven, additional, Lungu, Codrin, additional, Martinez, María, additional, Mätzler, Walter, additional, McNeill, Alisdair, additional, Moorby, Catriona, additional, Moore, Matthew, additional, Morrison, Karen E., additional, Mudanohwo, Ese, additional, O’Sullivan, Sean S., additional, Owen, Michael J., additional, Pearson, Justin, additional, Perlmutter, Joel S., additional, Pétursson, Hjörvar, additional, Plagnol, Vincent, additional, Post, Bart, additional, Potter, Simon, additional, Ravina, Bernard, additional, Revesz, Tamas, additional, Riess, Olaf, additional, Rivadeneira, Fernando, additional, Rizzu, Patrizia, additional, Ryten, Mina, additional, Saad, Mohamad, additional, Simón-Sánchez, Javier, additional, Sawcer, Stephen, additional, Schapira, Anthony, additional, Scheffer, Hans, additional, Schulte, Claudia, additional, Sharma, Manu, additional, Shaw, Karen, additional, Sheerin, Una-Marie, additional, Shoulson, Ira, additional, Shulman, Joshua, additional, Sidransky, Ellen, additional, Spencer, Chris C.A., additional, Stefánsson, Hreinn, additional, Stefánsson, Kári, additional, Stockton, Joanna D., additional, Strange, Amy, additional, Talbot, Kevin, additional, Tanner, Carlie M., additional, Tashakkori-Ghanbaria, Avazeh, additional, Trabzuni, Daniah, additional, Traynor, Bryan J., additional, Uitterlinden, André G., additional, Velseboer, Daan, additional, Walker, Robert, additional, van de Warrenburg, Bart, additional, Wickremaratchi, Mirdhu, additional, Williams-Gray, Caroline H., additional, Winder-Rhodes, Sophie, additional, Wurster, Isabel, additional, Williams, Nigel, additional, Morris, Huw R., additional, and Singleton, Andrew B., additional

Published
2016
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16. Analysis of Genome-Wide Association Studies of Alzheimer Disease and of Parkinson Disease to Determine If These 2 Diseases Share a Common Genetic Risk

Author

Moskvina, Valentina, Harold, Denise, Nicolaou, Nayia, Simón-Sánchez, Javier, Gibbs, J Raphael, Schulte, Claudia, Durr, Alexandra, Guerreiro, Rita, Hernandez, Dena, Brice, Alexis, Stefánsson, Hreinn, Majamaa, Kari, Russo, GianCarlo, Gasser, Thomas, Heutink, Peter, Wood, Nick, Martinez, Maria, Singleton, Andrew B, Nalls, Michael A, Hardy, John, Owen, Michael J, O'Donovan, Michael C, Williams, Julie, Vedernikov, Alexey, Morris, Huw R, Williams, Nigel M, Investigators, IPDGC and GERAD, Dillman, Allissa, Brooks, Janet, Chong, Sean, Cookson, Mark R, Moore, Matthew, Keller, Margaux F, Sharma, Manu, Traynor, Bryan J, Arepalli, Sampath, Charlesworth, Gavin, Plagnol, Vincent, Ryten, Mina, Trabzuni, Daniah, Bras, Jose M, Saad, Mohamed, Sheerin, Una-Marie, Bhatia, Kailash, Saad, Mohamad, Bochdanovits, Zoltan, Rizzu, Patrizia, Vidailhet, Marie, Holmans, Peter, Corvol, Jen-Christophe, Curie, Pierre et Marie, Barker, Roger, Hunt, Sarah E, Gray, Emma, Edkins, Sarah, Tashakkori-Ghanbaria, Avazeh, Barrett, Jeffrey, Deloukasm, Panagiotis, Potter, Simon, Ben-Shlomo, Yoav, van Dijk, Karin D, Berendse, Henk W, Velseboer, Daan, de Bie, Rob M A, Biffi, Alessandro, Bloem, Bas, van deWarrenburg, Bart, Post, Bart, Bettella, Francesco, Riess, Olaf, Bonin, Michael, Burn, David J, Human genetics, NCA - neurodegeneration, Graduate School, ANS - Amsterdam Neuroscience, and Neurology

Subjects
Adult, Male, statistics & numerical data [Databases, Factual], Databases, Factual, Genotype, genetics [Alzheimer Disease], Single-nucleotide polymorphism, Genome-wide association study, Disease, In Vitro Techniques, Biology, Bioinformatics, Polymorphism, Single Nucleotide, Article, Gene Frequency, genetics [Parkinson Disease], Alzheimer Disease, Risk Factors, medicine, Humans, Dementia, Genetic Predisposition to Disease, ddc:610, genetics [Genetic Predisposition to Disease], Allele, Allele frequency, Aged, Genetic association, Aged, 80 and over, Genetics, Parkinson Disease, Middle Aged, medicine.disease, United States, Europe, Meta-analysis, genetics [Polymorphism, Single Nucleotide], Female, Neurology (clinical), Genome-Wide Association Study
Abstract

Importance Despite Alzheimer disease (AD) and Parkinson disease (PD) being clinically distinct entities, there is a possibility of a pathological overlap, with some genome-wide association (GWA) studies suggesting that the 2 diseases represent a biological continuum. The application of GWA studies to idiopathic forms of AD and PD have identified a number of loci that contain genetic variants that increase the risk of these disorders. Objective To assess the genetic overlap between PD and AD by testing for the presence of potentially pleiotropic loci in 2 recent GWA studies of PD and AD. Design Combined GWA analysis. Setting Data sets from the United Kingdom, Germany, France, and the United States. Participants Thousands of patients with AD or PD and their controls. Main Outcomes and Measures Meta-analysis of GWA studies of AD and PD. Methods To identify evidence for potentially pleiotropic alleles that increased the risk for both PD and AD, we performed a combined PD-AD meta-analysis and compared the results with those obtained in the primary GWA studies. We also tested for a net effect of potentially polygenic alleles that were shared by both disorders by performing a polygenic score analysis. Finally, we also performed a gene-based association analysis that was aimed at detecting genes that harbor multiple disease-causing single-nucleotide polymorphisms, some of which confer a risk of PD and some a risk of AD. Results Detailed interrogation of the single-nucleotide polymorphism, polygenic, and gene-based analyses resulted in no significant evidence that supported the presence of loci that increase the risk of both PD and AD. Conclusions and Relevance Our findings therefore imply that loci that increase the risk of both PD and AD are not widespread and that the pathological overlap could instead be “downstream” of the primary susceptibility genes that increase the risk of each disease.

Published
2013

17. Using genome-wide complex trait analysis to quantify 'missing heritability' in Parkinson's disease

Author

Keller, Margaux F, Saad, Mohamad, Schulte, Claudia, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morris, Huw R, Morrison, Karen E, Mudanohwo, Ese, O'Sullivan, Sean S, Moskvina, Valentina, Pearson, Justin, Perlmutter, Joel S, Pétursson, Hjörvar, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Durr, Alexandra, Rizzu, Patrizia, Ryten, Mina, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Sidransky, Ellen, Smith, Colin, Spencer, Chris C A, Holmans, Peter, Stefánsson, Hreinn, Steinberg, Stacy, Stockton, Joanna D, Strange, Amy, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Kilarski, Laura L, Uitterlinden, André G, Velseboer, Daan, Vidailhet, Marie, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H, Winder-Rhodes, Sophie, Stefánsson, Kári, Guerreiro, Rita, Martinez, Maria, Sabatier, Paul, Hardy, John, Brice, Alexis, Singleton, Andrew B, Wood, Nicholas W, Donnelly, Peter, Barroso, Ines, Blackwell, Jenefer M, Bramon, Elvira, Hernandez, Dena G, Brown, Matthew A, Casas, Juan P, Corvin, Aiden, Deloukas, Panos, Duncanson, Audrey, Jankowski, Janusz, Markus, Hugh S, Mathew, Christopher G, Palmer, Colin N A, Plomin, Robert, Rautanen, Anna, Sawcer, Stephen J, Trembath, Richard C, Viswanathan, Ananth C, Band, Gavin, Bellenguez, Céline, Freeman, Colin, Hellenthal, Garrett, Ylikotila, Pauli, Giannoulatou, Eleni, Pirinen, Matti, Pearson, Richard, Su, Zhan, Vukcevic, Damjan, Langford, Cordelia, Hunt, Sarah E, Edkins, Sarah, Gwilliam, Rhian, Blackburn, Hannah, Bumpstead, Suzannah J, Dronov, Serge, Gillman, Matthew, Gray, Emma, Hammond, Naomi, Jayakumar, Alagurevathi, McCann, Owen T, Liddle, Jennifer, Bras, Jose, Majamaa, Kari, Potter, Simon C, Ravindrarajah, Radhi, Ricketts, Michelle, Waller, Matthew, Weston, Paul, Widaa, Sara, Whittaker, Pamela, Gasser, Thomas, Heutink, Peter, Nalls, Michael A, Bettella, Francesco, Consortium, International Parkinson's Disease Genomics, 2, Wellcome Trust Case Control Consortium, Plagnol, Vincent, Sheerin, Una-Marie, Simón-Sánchez, Javier, Lesage, Suzanne, Sveinbjörnsdóttir, Sigurlaug, Nicolaou, Nayia, Arepalli, Sampath, Ben-Shlomo, Yoav, Berendse, Henk W, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Mittag, Florian, Cooper, J Mark, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Segalen, Victor, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Büchel, Finja, Dillman, Allissa, Durif, Frank, Montpied, Gabriel, Evans, Jonathan R, Foltynie, Thomas, Gao, Jianjun, Gardner, Michelle, Gibbs, J Raphael, Goate, Alison, Sharma, Manu, Gústafsson, Omar, Harris, Clare, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Huber, Heiko, Hudson, Gavin, Huttenlocher, Johanna, Illig, Thomas, Jónsson, Pálmi V, Lambert, Jean-Charles, Lees, Andrew, Lichtner, Peter, ANS - Amsterdam Neuroscience, Neurology, ACS - Amsterdam Cardiovascular Sciences, Graduate School, Human genetics, and NCA - Neurodegeneration

Subjects
Adult, Male, medicine.medical_specialty, Multifactorial Inheritance, Parkinson's disease, Functional Neurogenomics Human Movement & Fatigue [DCN 2], Single-nucleotide polymorphism, Genome-wide association study, Quantitative trait locus, Biology, Genome, White People, 03 medical and health sciences, Quantitative Trait, Heritable, 0302 clinical medicine, genetics [Parkinson Disease], Missing heritability problem, Molecular genetics, ddc:570, medicine, Genetics, Humans, Genetic Predisposition to Disease, Molecular Biology, Genetics (clinical), Aged, 030304 developmental biology, Genetic association, Aged, 80 and over, 0303 health sciences, Association Studies Articles, Genetic Variation, Family aggregation, Parkinson Disease, General Medicine, Middle Aged, Heritability, medicine.disease, Corrigenda, 3. Good health, genetics [European Continental Ancestry Group], Human Movement & Fatigue [DCN MP - Plasticity and memory NCEBP 10], Female, Trait analysis, 030217 neurology & neurosurgery, Imputation (genetics), Genome-Wide Association Study
Abstract

Contains fulltext : 110130.pdf (Publisher’s version ) (Closed access) Genome-wide association studies (GWASs) have been successful at identifying single-nucleotide polymorphisms (SNPs) highly associated with common traits; however, a great deal of the heritable variation associated with common traits remains unaccounted for within the genome. Genome-wide complex trait analysis (GCTA) is a statistical method that applies a linear mixed model to estimate phenotypic variance of complex traits explained by genome-wide SNPs, including those not associated with the trait in a GWAS. We applied GCTA to 8 cohorts containing 7096 case and 19 455 control individuals of European ancestry in order to examine the missing heritability present in Parkinson's disease (PD). We meta-analyzed our initial results to produce robust heritability estimates for PD types across cohorts. Our results identify 27% (95% CI 17-38, P = 8.08E - 08) phenotypic variance associated with all types of PD, 15% (95% CI -0.2 to 33, P = 0.09) phenotypic variance associated with early-onset PD and 31% (95% CI 17-44, P = 1.34E - 05) phenotypic variance associated with late-onset PD. This is a substantial increase from the genetic variance identified by top GWAS hits alone (between 3 and 5%) and indicates there are substantially more risk loci to be identified. Our results suggest that although GWASs are a useful tool in identifying the most common variants associated with complex disease, a great deal of common variants of small effect remain to be discovered.

Published
2012

18. Imputation of sequence variants for identification of genetic risks for Parkinson's disease: a meta-analysis of genome-wide association studies

Author

Consortium, International Parkinson Disease Genomics, Nalls, Michael A, Sveinbjörnsdóttir, Sigurlaug, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Sawcer, Stephen, Stefánsson, Kári, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Sidransky, Ellen, Smith, Colin, Spencer, Chris C A, Stefánsson, Hreinn, Steinberg, Stacy, Stockton, Joanna D, Martinez, Maria, Strange, Amy, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Utterlinden, André G, Velseboer, Daan, Vidailhet, Marie, Hardy, John, Walker, Robert, van de Warrenburg, Bart, Wickremaratchi, Mirdhu, Williams, Nigel, Williams-Gray, Caroline H, Winder-Rhodes, Sophie, Heutink, Peter, Brice, Alexis, Gasser, Thomas, Singleton, Andrew B, Wood, Nicholas W, Plagnol, Vincent, Hernandez, Dena G, Sheerin, Una-Marie, Saad, Mohamad, Simón-Sánchez, Javier, Schulte, Claudia, Lesage, Suzanne, Arepalli, Sampath, Barker, Roger, Ben-Shlomo, Yoav, Berendse, Henk W, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Bras, Jose M, Sharma, Manu, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Cooper, Mark, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Dartigues, Jean-François, Deloukas, Panos, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Dillman, Alissa, Durif, Frank, Dürr, Alexandra, Edkins, Sarah, Evans, Jonathan R, Foltynie, Thomas, Gao, Jianjun, Gardner, Michelle, Gibbs, J Raphael, Goate, Alison, Gray, Emma, Guerreiro, Rita, Simón-Sánchez, J., Gústafsson, Ómar, Harris, Clare, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Hu, Michele, Huang, Xuemei, Huber, Heiko, Hudson, Gavin, Hunt, Sarah E, Huttenlocher, Johanna, Illig, Thomas, Jónsson, Pálmi V, Lambert, Jean-Charles, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Moorby, Catriona, Moore, Matthew, Morris, Huw R, Morrison, Karen E, Mudanohwo, Ese, O'Sullivan, Sean, Pearson, Justin, Perlmutter, Joel S, Pétursson, Hjörvar, ANS - Amsterdam Neuroscience, Neurology, ACS - Amsterdam Cardiovascular Sciences, Graduate School, Human genetics, Anatomy and neurosciences, NCA - Neurodegeneration, Pollak, Pierre, and Neuroscience Campus Amsterdam - Neurodegeneration

Subjects
Male, Genome-wide association study, Genomic disorders and inherited multi-system disorders Functional Neurogenomics [IGMD 3], 0302 clinical medicine, genetics [Parkinson Disease], Parkinson Disease/genetics, Age of Onset, genetics [Genetic Predisposition to Disease], Genetics, 0303 health sciences, Genetic Predisposition to Disease/genetics, Parkinson Disease, General Medicine, Middle Aged, Polymorphism, Single Nucleotide/genetics, LRRK2, genetics [Genetic Variation], 3. Good health, Genetic Variation/genetics, Meta-analysis, Genetic Loci/genetics, genetics [Polymorphism, Single Nucleotide], Female, Functional Neurogenomics [DCN 2], Sequence Analysis, Adult, Genotype, Single-nucleotide polymorphism, genetics [Genetic Loci], Biology, Polymorphism, Single Nucleotide, Risk Assessment, 03 medical and health sciences, SDG 3 - Good Health and Well-being, Genetic variation, Humans, Genetic Predisposition to Disease, ddc:610, Alleles, 030304 developmental biology, Aged, Genetic Variation, Odds ratio, nervous system diseases, ddc:616.8, Genetic Loci, Age of onset, 030217 neurology & neurosurgery, Imputation (genetics), Genome-Wide Association Study
Abstract

Item does not contain fulltext BACKGROUND: Genome-wide association studies (GWAS) for Parkinson's disease have linked two loci (MAPT and SNCA) to risk of Parkinson's disease. We aimed to identify novel risk loci for Parkinson's disease. METHODS: We did a meta-analysis of datasets from five Parkinson's disease GWAS from the USA and Europe to identify loci associated with Parkinson's disease (discovery phase). We then did replication analyses of significantly associated loci in an independent sample series. Estimates of population-attributable risk were calculated from estimates from the discovery and replication phases combined, and risk-profile estimates for loci identified in the discovery phase were calculated. FINDINGS: The discovery phase consisted of 5333 case and 12 019 control samples, with genotyped and imputed data at 7 689 524 SNPs. The replication phase consisted of 7053 case and 9007 control samples. We identified 11 loci that surpassed the threshold for genome-wide significance (p

Published
2011

19. Web-Based Genome-Wide Association Study Identifies Two Novel Loci and a Substantial Genetic Component for Parkinson's Disease

Author

Consortium, International Parkinson's Disease Genomics, 2, Wellcome Trust Case Control Consortium, Schulte, Claudia, Sawcer, Stephen, Schapira, Anthony, Scheffer, Hans, Shaw, Karen, Shoulson, Ira, Sidransky, Ellen, de Silva, Rohan, Smith, Colin, Spencer, Chris C A, Stefánsson, Hreinn, Lesage, Suzanne, Steinberg, Stacy, Stockton, Joanna D, Strange, Amy, Su, Zhan, Talbot, Kevin, Tanner, Carlie M, Tashakkori-Ghanbaria, Avazeh, Tison, François, Trabzuni, Daniah, Traynor, Bryan J, Sveinbjörnsdóttir, Sigurlaug, Uitterlinden, André G, Vandrovcova, Jana, Velseboer, Daan, Vidailhet, Marie, Vukcevic, Damjan, Walker, Robert, van de Warrenburg, Bart, Weale, Michael E, Williams, Nigel, Williams-Gray, Caroline H, Amouyel, Philippe, Wickremaratchi, Mirdhu, Winder-Rhodes, Sophie, Stefánsson, Kári, Martinez, Maria, Donnelly, Peter, Singleton, Andrew B, Hardy, John, Heutink, Peter, Brice, Alexis, Gasser, Thomas, Arepalli, Sampath, Wood, Nicholas W, Band, Gavin, Barker, Roger A, Bellinguez, Céline, Ben-Shlomo, Yoav, Berendse, Henk W, Plagnol, Vincent, Berg, Daniela, Bhatia, Kailash, de Bie, Rob M A, Biffi, Alessandro, Bloem, Bas, Bochdanovits, Zoltan, Bonin, Michael, Brockmann, Kathrin, Brooks, Janet, Burn, David J, Nalls, Michael A, Charlesworth, Gavin, Chen, Honglei, Chinnery, Patrick F, Chong, Sean, Clarke, Carl E, Cookson, Mark R, Cooper, J Mark, Corvol, Jean Christophe, Counsell, Carl, Damier, Philippe, Bras, Jose M, Dartigues, Jean-François, Deloukas, Panos, Deuschl, Günther, Dexter, David T, van Dijk, Karin D, Dillman, Allissa, Durif, Frank, Dürr, Alexandra, Edkins, Sarah, Evans, Jonathan R, Hernandez, Dena G, Foltynie, Thomas, Freeman, Colin, Gao, Jianjun, Gardner, Michelle, Gibbs, J Raphael, Goate, Alison, Gray, Emma, Guerreiro, Rita, Gústafsson, Ómar, Harris, Clare, Sharma, Manu, Hellenthal, Garrett, van Hilten, Jacobus J, Hofman, Albert, Hollenbeck, Albert, Holton, Janice, Hu, Michele, Huang, Xuemei, Huber, Heiko, Hudson, Gavin, Hunt, Sarah E, Sheerin, Una-Marie, Huttenlocher, Johanna, Illig, Thomas, Jónsson, Pálmi V, Langford, Cordelia, Lees, Andrew, Lichtner, Peter, Limousin, Patricia, Lopez, Grisel, Lorenz, Delia, McNeill, Alisdair, Saad, Mohamad, Moorby, Catriona, Moore, Matthew, Morris, Huw, Morrison, Karen E, Mudanohwo, Ese, O'Sullivan, Sean S, Pearson, Justin, Pearson, Richard, Perlmutter, Joel S, Pétursson, Hjörvar, Simón-Sánchez, Javier, Pirinen, Matti, Pollak, Pierre, Post, Bart, Potter, Simon, Ravina, Bernard, Revesz, Tamas, Riess, Olaf, Rivadeneira, Fernando, Rizzu, Patrizia, Ryten, Mina, Neuroscience Campus Amsterdam - Neurodegeneration, Pollak, Pierre, Human genetics, Neurology, Anatomy and neurosciences, NCA - Neurodegeneration, ANS - Amsterdam Neuroscience, ACS - Amsterdam Cardiovascular Sciences, and Graduate School

Subjects
Cancer Research, Candidate gene, Genome-wide association study, QH426-470, 0302 clinical medicine, genetics [Parkinson Disease], Parkinson Disease/genetics, Genetics (clinical), Genetics, 0303 health sciences, education.field_of_study, Brain, Parkinson Disease, Polymorphism, Single Nucleotide/genetics, Genetic Loci/genetics, genetics [Polymorphism, Single Nucleotide], Research Article, Population, Single-nucleotide polymorphism, genetics [Genetic Loci], Biology, Polymorphism, Single Nucleotide, Risk Assessment, 03 medical and health sciences, Genome-Wide Association Studies, Brain/metabolism, Humans, Genetic Predisposition to Disease, ddc:610, education, Molecular Biology, Genotyping, QH426, Ecology, Evolution, Behavior and Systematics, 030304 developmental biology, Genetic association, GPNMB, Gene Expression Profiling, Haplotype, DNA Methylation, ddc:616.8, Gene Expression Regulation, metabolism [Brain], Genetic Loci, Genetics of Disease, RC0321, 030217 neurology & neurosurgery, Neuroscience, Genome-Wide Association Study
Abstract

A previous genome-wide association (GWA) meta-analysis of 12,386 PD cases and 21,026 controls conducted by the International Parkinson's Disease Genomics Consortium (IPDGC) discovered or confirmed 11 Parkinson's disease (PD) loci. This first analysis of the two-stage IPDGC study focused on the set of loci that passed genome-wide significance in the first stage GWA scan. However, the second stage genotyping array, the ImmunoChip, included a larger set of 1,920 SNPs selected on the basis of the GWA analysis. Here, we analyzed this set of 1,920 SNPs, and we identified five additional PD risk loci (combined p, Author Summary This paper describes the largest case-control analysis of Parkinson's disease to date, with a combined sample set of over 12,000 cases and 21,000 controls. After combining our findings with an independent replication dataset of more than 3,000 cases and 29,000 controls, we found five additional PD risk loci in addition to the 11 loci previously identified in earlier consortium efforts. This successful study further demonstrates the power of the GWA scan experimental design to find new loci contributing to disease risk, even in the context of complex disorders like Parkinson's disease. These new findings provide insights into the etiology of PD and will promote a better understanding of its pathogenesis.

Published
2011

20. A powerful and efficient two-stage method for detecting gene-to-gene interactions in GWAS.

Author

PECANKA, JAKUB, JONKER, MARIANNE A., BOCHDANOVITS, ZOLTAN, VAN DER VAART, AADW., International Parkinson’S Disease Genomics Consortium (IPDGC), and Van Der Vaart, Aad W

Subjects
COMPUTATIONAL statistics, EPISTASIS (Genetics), HERITABILITY, GENOTYPES, GENOMES, PARKINSON'S disease, COMPUTER software, GENES, GENETIC polymorphisms, SEQUENCE analysis
Abstract

For over a decade functional gene-to-gene interaction (epistasis) has been suspected to be a determinant in the "missing heritability" of complex traits. However, searching for epistasis on the genome-wide scale has been challenging due to the prohibitively large number of tests which result in a serious loss of statistical power as well as computational challenges. In this article, we propose a two-stage method applicable to existing case-control data sets, which aims to lessen both of these problems by pre-assessing whether a candidate pair of genetic loci is involved in epistasis before it is actually tested for interaction with respect to a complex phenotype. The pre-assessment is based on a two-locus genotype independence test performed in the sample of cases. Only the pairs of loci that exhibit non-equilibrium frequencies are analyzed via a logistic regression score test, thereby reducing the multiple testing burden. Since only the computationally simple independence tests are performed for all pairs of loci while the more demanding score tests are restricted to the most promising pairs, genome-wide association study (GWAS) for epistasis becomes feasible. By design our method provides strong control of the type I error. Its favourable power properties especially under the practically relevant misspecification of the interaction model are illustrated. Ready-to-use software is available. Using the method we analyzed Parkinson's disease in four cohorts and identified possible interactions within several SNP pairs in multiple cohorts. [ABSTRACT FROM AUTHOR]

Published
2017
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24. Genome-wide association study confirms extant PD risk loci among the Dutch

Author

Simón-Sánchez, Javier, primary, van Hilten, Jacobus J, additional, van de Warrenburg, Bart, additional, Post, Bart, additional, Berendse, Henk W, additional, Arepalli, Sampath, additional, Hernandez, Dena G, additional, de Bie, Rob M A, additional, Velseboer, Daan, additional, Scheffer, Hans, additional, Bloem, Bas, additional, van Dijk, Karin D, additional, Rivadeneira, Fernando, additional, Hofman, Albert, additional, Uitterlinden, André G, additional, Rizzu, Patrizia, additional, Bochdanovits, Zoltan, additional, Singleton, Andrew B, additional, and Heutink, Peter, additional

Published
2011
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27. Erratum: Testing replication of a 5-SNP set for general cognitive ability in six population samples

Author

Luciano, Michelle, primary, Lind, Penelope A, additional, Deary, Ian J, additional, Payton, Antony, additional, Posthuma, Danielle, additional, Butcher, Lee M, additional, Bochdanovits, Zoltan, additional, Whalley, Lawrence J, additional, Visscher, Peter M, additional, Harris, Sarah E, additional, Polderman, Tinca J C, additional, Davis, Oliver S P, additional, Wright, Margaret J, additional, Starr, John M, additional, de Geus, Eco J C, additional, Bates, Timothy C, additional, Montgomery, Grant W, additional, Boomsma, Dorret I, additional, Martin, Nicholas G, additional, and Plomin, Robert, additional

Published
2008
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28. Testing replication of a 5-SNP set for general cognitive ability in six population samples

Author

Luciano, Michelle, primary, Lind, Penelope A, additional, Deary, Ian J, additional, Payton, Antony, additional, Posthuma, Danielle, additional, Butcher, Lee M, additional, Bochdanovits, Zoltan, additional, Whalley, Lawrence J, additional, Visscher, Peter M, additional, Harris, Sarah E, additional, Polderman, Tinca J C, additional, Davis, Oliver S P, additional, Wright, Margaret J, additional, Starr, John M, additional, de Geus, Eco J C, additional, Bates, Timothy C, additional, Montgomery, Grant W, additional, Boomsma, Dorret I, additional, Martin, Nicholas G, additional, and Plomin, Robert, additional

Published
2008
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30. Do cosanguineous parents of a child affected byan autosomal recessive disease have more DNAidentical-by-descent than similarly-related parentswith healthy offspring? Design of a case-controlstudy.

Author

Teeuw, Marieke E., Henneman, Lidewij, Bochdanovits, Zoltan, Heutink, Peter, Kuik, Dirk J., Cornel, Martina C., and ten Kate, Leo P.

Subjects
GENETIC disorder diagnosis, INHERITANCE & succession, DNA, GENEALOGY, CASE-control method
Abstract

Background: The offspring of consanguineous relations have an increased risk of congenital/genetic disorders and early mortality. Consanguineous couples and their offspring account for approximately 10% of the global population. The increased risk for congenital/genetic disorders is most marked for autosomal recessive disorders and depends on the degree of relatedness of the parents. For children of first cousins the increased risk is 2-4%. For individual couples, however, the extra risk can vary from zero to 25% or higher, with only a minority of these couples having an increased risk of at least 25%. It is currently not possible to differentiate between high-and low-risk couples. The quantity of DNA identical-by-descent between couples with the same degree of relatedness shows a remarkable variation. Here we hypothesize that consanguineous partners with children affected by an autosomal recessive disease have more DNA identical-by-descent than similarly-related partners who have only healthy children. The aim of the study is thus to establish whether the amount of DNA identical-by-descent in consanguineous parents of children with an autosomal recessive disease is indeed different from its proportion in consanguineous parents who have healthy children only. Methods/Design: This project is designed as a case-control study. Cases are defined as consanguineous couples with one or more children with an autosomal recessive disorder and controls as consanguineous couples with at least three healthy children and no affected child. We aim to include 100 case couples and 100 control couples. Control couples are matched by restricting the search to the same family, clan or ethnic origin as the case couple. Genome-wide SNP arrays will be used to test our hypothesis. Discussion: This study contains a new approach to risk assessment in consanguineous couples. There is no previous study on the amount of DNA identical-by-descent in consanguineous parents of affected children compared to the consanguineous parents of healthy children. If our hypothesis proves to be correct, further studies are needed to obtain different risk figure estimates for the different proportions of DNA identical-by-descent. With more precise information about their risk status, empowerment of couples can be improved when making reproductive decisions. [ABSTRACT FROM AUTHOR]

Published
2010
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