Meta-analysis of Parkinson's Disease: Identification of a novel locus, RIT2

Nathan Pankratz; Gary W. Beecham; Anita L. Destefano; Ted M. Dawson; Kimberly F. Doheny; Stewart A. Factor; Taye H. Hamza; Albert Y. Hung; Bradley T. Hyman; Adrian J. Ivinson; Dmitri Krainc; Jeanne C. Latourelle; Lorraine N. Clark; Karen Marder; Eden R. Martin; Richard Mayeux; Owen A. Ross; Clemens R. Scherzer; David K. Simon; Caroline Tanner; Jeffery M. Vance; Zbigniew K. Wszolek; Cyrus P. Zabetian; Richard H. Myers; Haydeh Payami; William K. Scott; Tatiana Foroud

doi:10.1002/ana.22687

Meta-analysis of Parkinson's Disease: Identification of a novel locus, RIT2

Nathan Pankratz, Gary W. Beecham, Anita L. Destefano, Ted M. Dawson, Kimberly F. Doheny, Stewart A. Factor, Taye H. Hamza, Albert Y. Hung, Bradley T. Hyman, Adrian J. Ivinson, Dmitri Krainc, Jeanne C. Latourelle, Lorraine N. Clark, Karen Marder, Eden R. Martin, Richard Mayeux, Owen A. Ross, Clemens R. Scherzer, David K. Simon, Caroline TannerJeffery M. Vance, Zbigniew K. Wszolek, Cyrus P. Zabetian, Richard H. Myers, Haydeh Payami, William K. Scott, Tatiana Foroud

Research output: Contribution to journal › Article › peer-review

181 Scopus citations

Abstract

Objective: Genome-wide association (GWAS) methods have identified genes contributing to Parkinson's disease (PD); we sought to identify additional genes associated with PD susceptibility. Methods: A 2-stage design was used. First, individual level genotypic data from 5 recent PD GWAS (Discovery Sample: 4,238 PD cases and 4,239 controls) were combined. Following imputation, a logistic regression model was employed in each dataset to test for association with PD susceptibility and results from each dataset were meta-analyzed. Second, 768 single-nucleotide polymorphisms (SNPs) were genotyped in an independent Replication Sample (3,738 cases and 2,111 controls). Results: Genome-wide significance was reached for SNPs in SNCA (rs356165; G: odds ratio [OR] = 1.37; p = 9.3 × 10 ^-21), MAPT (rs242559; C: OR = 0.78; p = 1.5 × 10 ^-10), GAK/DGKQ (rs11248051; T: OR = 1.35; p = 8.2 × 10 ^-9/rs11248060; T: OR = 1.35; p = 2.0 × 10 ^-9), and the human leukocyte antigen (HLA) region (rs3129882; A: OR = 0.83; p = 1.2 × 10 ^-8), which were previously reported. The Replication Sample confirmed the associations with SNCA, MAPT, and the HLA region and also with GBA (E326K; OR = 1.71; p = 5 × 10 ^-8 Combined Sample) (N370; OR = 3.08; p = 7 × 10 ^-5 Replication sample). A novel PD susceptibility locus, RIT2, on chromosome 18 (rs12456492; p = 5 × 10 ^-5 Discovery Sample; p = 1.52 × 10 ^-7 Replication sample; p = 2 × 10 ^-10 Combined Sample) was replicated. Conditional analyses within each of the replicated regions identified distinct SNP associations within GBA and SNCA, suggesting that there may be multiple risk alleles within these genes. Interpretation: We identified a novel PD susceptibility locus, RIT2, replicated several previously identified loci, and identified more than 1 risk allele within SNCA and GBA.

Original language	English (US)
Pages (from-to)	370-384
Number of pages	15
Journal	Annals of neurology
Volume	71
Issue number	3
DOIs	https://doi.org/10.1002/ana.22687
State	Published - Mar 2012

ASJC Scopus subject areas

Neurology
Clinical Neurology

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Pankratz, N., Beecham, G. W., Destefano, A. L., Dawson, T. M., Doheny, K. F., Factor, S. A., Hamza, T. H., Hung, A. Y., Hyman, B. T., Ivinson, A. J., Krainc, D., Latourelle, J. C., Clark, L. N., Marder, K., Martin, E. R., Mayeux, R., Ross, O. A., Scherzer, C. R., Simon, D. K., ... Foroud, T. (2012). Meta-analysis of Parkinson's Disease: Identification of a novel locus, RIT2. Annals of neurology, 71(3), 370-384. https://doi.org/10.1002/ana.22687

Pankratz, N, Beecham, GW, Destefano, AL, Dawson, TM, Doheny, KF, Factor, SA, Hamza, TH, Hung, AY, Hyman, BT, Ivinson, AJ, Krainc, D, Latourelle, JC, Clark, LN, Marder, K, Martin, ER, Mayeux, R, Ross, OA, Scherzer, CR, Simon, DK, Tanner, C, Vance, JM, Wszolek, ZK, Zabetian, CP, Myers, RH, Payami, H, Scott, WK & Foroud, T 2012, 'Meta-analysis of Parkinson's Disease: Identification of a novel locus, RIT2', Annals of neurology, vol. 71, no. 3, pp. 370-384. https://doi.org/10.1002/ana.22687

@article{eb70e9a445c7497288174ae3abc8111d,

title = "Meta-analysis of Parkinson's Disease: Identification of a novel locus, RIT2",

abstract = "Objective: Genome-wide association (GWAS) methods have identified genes contributing to Parkinson's disease (PD); we sought to identify additional genes associated with PD susceptibility. Methods: A 2-stage design was used. First, individual level genotypic data from 5 recent PD GWAS (Discovery Sample: 4,238 PD cases and 4,239 controls) were combined. Following imputation, a logistic regression model was employed in each dataset to test for association with PD susceptibility and results from each dataset were meta-analyzed. Second, 768 single-nucleotide polymorphisms (SNPs) were genotyped in an independent Replication Sample (3,738 cases and 2,111 controls). Results: Genome-wide significance was reached for SNPs in SNCA (rs356165; G: odds ratio [OR] = 1.37; p = 9.3 × 10 -21), MAPT (rs242559; C: OR = 0.78; p = 1.5 × 10 -10), GAK/DGKQ (rs11248051; T: OR = 1.35; p = 8.2 × 10 -9/rs11248060; T: OR = 1.35; p = 2.0 × 10 -9), and the human leukocyte antigen (HLA) region (rs3129882; A: OR = 0.83; p = 1.2 × 10 -8), which were previously reported. The Replication Sample confirmed the associations with SNCA, MAPT, and the HLA region and also with GBA (E326K; OR = 1.71; p = 5 × 10 -8 Combined Sample) (N370; OR = 3.08; p = 7 × 10 -5 Replication sample). A novel PD susceptibility locus, RIT2, on chromosome 18 (rs12456492; p = 5 × 10 -5 Discovery Sample; p = 1.52 × 10 -7 Replication sample; p = 2 × 10 -10 Combined Sample) was replicated. Conditional analyses within each of the replicated regions identified distinct SNP associations within GBA and SNCA, suggesting that there may be multiple risk alleles within these genes. Interpretation: We identified a novel PD susceptibility locus, RIT2, replicated several previously identified loci, and identified more than 1 risk allele within SNCA and GBA.",

author = "Nathan Pankratz and Beecham, {Gary W.} and Destefano, {Anita L.} and Dawson, {Ted M.} and Doheny, {Kimberly F.} and Factor, {Stewart A.} and Hamza, {Taye H.} and Hung, {Albert Y.} and Hyman, {Bradley T.} and Ivinson, {Adrian J.} and Dmitri Krainc and Latourelle, {Jeanne C.} and Clark, {Lorraine N.} and Karen Marder and Martin, {Eden R.} and Richard Mayeux and Ross, {Owen A.} and Scherzer, {Clemens R.} and Simon, {David K.} and Caroline Tanner and Vance, {Jeffery M.} and Wszolek, {Zbigniew K.} and Zabetian, {Cyrus P.} and Myers, {Richard H.} and Haydeh Payami and Scott, {William K.} and Tatiana Foroud",

year = "2012",

month = mar,

doi = "10.1002/ana.22687",

language = "English (US)",

volume = "71",

pages = "370--384",

journal = "Annals of neurology",

issn = "0364-5134",

publisher = "John Wiley and Sons Inc.",

number = "3",

}

TY - JOUR

T1 - Meta-analysis of Parkinson's Disease

T2 - Identification of a novel locus, RIT2

AU - Pankratz, Nathan

AU - Beecham, Gary W.

AU - Destefano, Anita L.

AU - Dawson, Ted M.

AU - Doheny, Kimberly F.

AU - Factor, Stewart A.

AU - Hamza, Taye H.

AU - Hung, Albert Y.

AU - Hyman, Bradley T.

AU - Ivinson, Adrian J.

AU - Krainc, Dmitri

AU - Latourelle, Jeanne C.

AU - Clark, Lorraine N.

AU - Marder, Karen

AU - Martin, Eden R.

AU - Mayeux, Richard

AU - Ross, Owen A.

AU - Scherzer, Clemens R.

AU - Simon, David K.

AU - Tanner, Caroline

AU - Vance, Jeffery M.

AU - Wszolek, Zbigniew K.

AU - Zabetian, Cyrus P.

AU - Myers, Richard H.

AU - Payami, Haydeh

AU - Scott, William K.

AU - Foroud, Tatiana

PY - 2012/3

Y1 - 2012/3

N2 - Objective: Genome-wide association (GWAS) methods have identified genes contributing to Parkinson's disease (PD); we sought to identify additional genes associated with PD susceptibility. Methods: A 2-stage design was used. First, individual level genotypic data from 5 recent PD GWAS (Discovery Sample: 4,238 PD cases and 4,239 controls) were combined. Following imputation, a logistic regression model was employed in each dataset to test for association with PD susceptibility and results from each dataset were meta-analyzed. Second, 768 single-nucleotide polymorphisms (SNPs) were genotyped in an independent Replication Sample (3,738 cases and 2,111 controls). Results: Genome-wide significance was reached for SNPs in SNCA (rs356165; G: odds ratio [OR] = 1.37; p = 9.3 × 10 -21), MAPT (rs242559; C: OR = 0.78; p = 1.5 × 10 -10), GAK/DGKQ (rs11248051; T: OR = 1.35; p = 8.2 × 10 -9/rs11248060; T: OR = 1.35; p = 2.0 × 10 -9), and the human leukocyte antigen (HLA) region (rs3129882; A: OR = 0.83; p = 1.2 × 10 -8), which were previously reported. The Replication Sample confirmed the associations with SNCA, MAPT, and the HLA region and also with GBA (E326K; OR = 1.71; p = 5 × 10 -8 Combined Sample) (N370; OR = 3.08; p = 7 × 10 -5 Replication sample). A novel PD susceptibility locus, RIT2, on chromosome 18 (rs12456492; p = 5 × 10 -5 Discovery Sample; p = 1.52 × 10 -7 Replication sample; p = 2 × 10 -10 Combined Sample) was replicated. Conditional analyses within each of the replicated regions identified distinct SNP associations within GBA and SNCA, suggesting that there may be multiple risk alleles within these genes. Interpretation: We identified a novel PD susceptibility locus, RIT2, replicated several previously identified loci, and identified more than 1 risk allele within SNCA and GBA.

AB - Objective: Genome-wide association (GWAS) methods have identified genes contributing to Parkinson's disease (PD); we sought to identify additional genes associated with PD susceptibility. Methods: A 2-stage design was used. First, individual level genotypic data from 5 recent PD GWAS (Discovery Sample: 4,238 PD cases and 4,239 controls) were combined. Following imputation, a logistic regression model was employed in each dataset to test for association with PD susceptibility and results from each dataset were meta-analyzed. Second, 768 single-nucleotide polymorphisms (SNPs) were genotyped in an independent Replication Sample (3,738 cases and 2,111 controls). Results: Genome-wide significance was reached for SNPs in SNCA (rs356165; G: odds ratio [OR] = 1.37; p = 9.3 × 10 -21), MAPT (rs242559; C: OR = 0.78; p = 1.5 × 10 -10), GAK/DGKQ (rs11248051; T: OR = 1.35; p = 8.2 × 10 -9/rs11248060; T: OR = 1.35; p = 2.0 × 10 -9), and the human leukocyte antigen (HLA) region (rs3129882; A: OR = 0.83; p = 1.2 × 10 -8), which were previously reported. The Replication Sample confirmed the associations with SNCA, MAPT, and the HLA region and also with GBA (E326K; OR = 1.71; p = 5 × 10 -8 Combined Sample) (N370; OR = 3.08; p = 7 × 10 -5 Replication sample). A novel PD susceptibility locus, RIT2, on chromosome 18 (rs12456492; p = 5 × 10 -5 Discovery Sample; p = 1.52 × 10 -7 Replication sample; p = 2 × 10 -10 Combined Sample) was replicated. Conditional analyses within each of the replicated regions identified distinct SNP associations within GBA and SNCA, suggesting that there may be multiple risk alleles within these genes. Interpretation: We identified a novel PD susceptibility locus, RIT2, replicated several previously identified loci, and identified more than 1 risk allele within SNCA and GBA.

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Meta-analysis of Parkinson's Disease: Identification of a novel locus, RIT2

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