Gene-educational attainment interactions in a multi-population genome-wide meta-analysis identify novel lipid loci

. 2023 Nov 2;14:1235337. doi: 10.3389/fgene.2023.1235337

Copyright © 2023 de las Fuentes, Schwander, Brown, Bentley, Winkler, Sung, Munroe, Miller, Aschard, Aslibekyan, Bartz, Bielak, Chai, Cheng, Dorajoo, Feitosa, Guo, Hartwig, Horimoto, Kolčić, Lim, Liu, Manning, Marten, Musani, Noordam, Padmanabhan, Rankinen, Richard, Ridker, Smith, Vojinovic, Zonderman, Alver, Boissel, Christensen, Freedman, Gao, Giulianini, Harris, He, Hsu, Kühnel, Laguzzi, Li, Lyytikäinen, Nolte, Poveda, Rauramaa, Riaz, Robino, Sofer, Takeuchi, Tayo, van der Most, Verweij, Ware, Weiss, Wen, Yanek, Zhan, Amin, Arking, Ballantyne, Boerwinkle, Brody, Broeckel, Campbell, Canouil, Chai, Ida Chen, Chen, Chitrala, Concas, de Faire, de Mutsert, de Silva, de Vries, Do, Faul, Fisher, Floyd, Forrester, Friedlander, Girotto, Gu, Hallmans, Heikkinen, Heng, Homuth, Hunt, Ikram, Jacobs, Kavousi, Khor, Kilpeläinen, Koh, Komulainen, Langefeld, Liang, Liu, Liu, Lohman, Mägi, Manichaikul, McKenzie, Meitinger, Milaneschi, Nauck, Nelson, O’Connell, Palmer, Pereira, Perls, Peters, Polašek, Raitakari, Rice, Rice, Rich, Sabanayagam, Schreiner, Shu, Sidney, Sims, Smith, Starr, Strauch, Tai, Taylor, Tsai, Uitterlinden, van Heemst, Waldenberger, Wang, Wei, Wilson, Xuan, Yao, Yu, Yuan, Zhao, Becker, Bonnefond, Bowden, Cooper, Deary, Divers, Esko, Franks, Froguel, Gieger, Jonas, Kato, Lakka, Leander, Lehtimäki, Magnusson, North, Ntalla, Penninx, Samani, Snieder, Spedicati, van der Harst, Völzke, Wagenknecht, Weir, Wojczynski, Wu, Zheng, Zhu, Bouchard, Chasman, Evans, Fox, Gudnason, Hayward, Horta, Kardia, Krieger, Mook-Kanamori, Peyser, Province, Psaty, Rudan, Sim, Smith, van Dam, van Duijn, Wong, Arnett, Rao, Gauderman, Liu, Morrison, Rotter and Fornage.

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Overview. A two-stage meta-analysis of gene-educational attainment interactions on lipid traits considering two educational attainment (a surrogate for socioeconomic status) was performed. Subsequently, a meta-analysis combining results of Stages 1 and 2 was performed to identify known and novel loci for lipid traits. Identified loci include genes with known or suggested roles in brain, adipose, and liver biology. Functional annotation, expression quantitative trait loci (eQTLs), and potential druggability of targets was explored. In the Manhattan plot, known and novel loci are depicted in gray and red/blue, respectively. GxE, gene-environment interaction; GradCol, graduated college; SES, socioeconomic status; SomeCol, some college.

FIGURE 1.