Integrating genetics and metabolomics from multi-ethnic and multi-fluid data reveals putative mechanisms for age-related macular degeneration
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Integrating genetics and metabolomics from multi-ethnic and multi-fluid data reveals putative mechanisms for age-related macular degeneration. / Han, Xikun; Lains, Ines; Li, Jun; Li, Jinglun; Chen, Yiheng; Yu, Bing; Qi, Qibin; Boerwinkle, Eric; Kaplan, Robert; Thyagarajan, Bharat; Daviglus, Martha; Joslin, Charlotte E; Cai, Jianwen; Guasch-Ferré, Marta; Tobias, Deirdre K; Rimm, Eric; Ascherio, Alberto; Costenbader, Karen; Karlson, Elizabeth; Mucci, Lorelei; Eliassen, A Heather; Zeleznik, Oana; Miller, John; Vavvas, Demetrios G; Kim, Ivana K; Silva, Rufino; Miller, Joan; Hu, Frank; Willett, Walter; Lasky-Su, Jessica; Kraft, Peter; Richards, J Brent; MacGregor, Stuart; Husain, Deeba; Liang, Liming.
In: Cell Reports Medicine, 2023.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Integrating genetics and metabolomics from multi-ethnic and multi-fluid data reveals putative mechanisms for age-related macular degeneration
AU - Han, Xikun
AU - Lains, Ines
AU - Li, Jun
AU - Li, Jinglun
AU - Chen, Yiheng
AU - Yu, Bing
AU - Qi, Qibin
AU - Boerwinkle, Eric
AU - Kaplan, Robert
AU - Thyagarajan, Bharat
AU - Daviglus, Martha
AU - Joslin, Charlotte E
AU - Cai, Jianwen
AU - Guasch-Ferré, Marta
AU - Tobias, Deirdre K
AU - Rimm, Eric
AU - Ascherio, Alberto
AU - Costenbader, Karen
AU - Karlson, Elizabeth
AU - Mucci, Lorelei
AU - Eliassen, A Heather
AU - Zeleznik, Oana
AU - Miller, John
AU - Vavvas, Demetrios G
AU - Kim, Ivana K
AU - Silva, Rufino
AU - Miller, Joan
AU - Hu, Frank
AU - Willett, Walter
AU - Lasky-Su, Jessica
AU - Kraft, Peter
AU - Richards, J Brent
AU - MacGregor, Stuart
AU - Husain, Deeba
AU - Liang, Liming
N1 - Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.
PY - 2023
Y1 - 2023
N2 - Age-related macular degeneration (AMD) is a leading cause of blindness in older adults. Investigating shared genetic components between metabolites and AMD can enhance our understanding of its pathogenesis. We conduct metabolite genome-wide association studies (mGWASs) using multi-ethnic genetic and metabolomic data from up to 28,000 participants. With bidirectional Mendelian randomization analysis involving 16,144 advanced AMD cases and 17,832 controls, we identify 108 putatively causal relationships between plasma metabolites and advanced AMD. These metabolites are enriched in glycerophospholipid metabolism, lysophospholipid, triradylcglycerol, and long chain polyunsaturated fatty acid pathways. Bayesian genetic colocalization analysis and a customized metabolome-wide association approach prioritize putative causal AMD-associated metabolites. We find limited evidence linking urine metabolites to AMD risk. Our study emphasizes the contribution of plasma metabolites, particularly lipid-related pathways and genes, to AMD risk and uncovers numerous putative causal associations between metabolites and AMD risk.
AB - Age-related macular degeneration (AMD) is a leading cause of blindness in older adults. Investigating shared genetic components between metabolites and AMD can enhance our understanding of its pathogenesis. We conduct metabolite genome-wide association studies (mGWASs) using multi-ethnic genetic and metabolomic data from up to 28,000 participants. With bidirectional Mendelian randomization analysis involving 16,144 advanced AMD cases and 17,832 controls, we identify 108 putatively causal relationships between plasma metabolites and advanced AMD. These metabolites are enriched in glycerophospholipid metabolism, lysophospholipid, triradylcglycerol, and long chain polyunsaturated fatty acid pathways. Bayesian genetic colocalization analysis and a customized metabolome-wide association approach prioritize putative causal AMD-associated metabolites. We find limited evidence linking urine metabolites to AMD risk. Our study emphasizes the contribution of plasma metabolites, particularly lipid-related pathways and genes, to AMD risk and uncovers numerous putative causal associations between metabolites and AMD risk.
U2 - 10.1016/j.xcrm.2023.101085
DO - 10.1016/j.xcrm.2023.101085
M3 - Journal article
C2 - 37348500
JO - Cell Reports Medicine
JF - Cell Reports Medicine
SN - 2666-3791
M1 - 101085
ER -
ID: 358111737