Timpson, Nicholas J.; Walter, Klaudia; Min, Josine L.; Tachmazidou, Ioanna; Malerba, Giovanni; Shin, So-Youn; Chen, Lu; Futema, Marta; Southam, Lorraine; Iotchkova, Valentina; Cocca, Massimiliano; Huang, Jie; Memari, Yasin; McCarthy, Shane; Danecek, Petr; Muddyman, Dawn; Mangino, Massimo; Menni, Cristina; Perry, John R. B.; Ring, Susan M.; Gaye, Amadou; Dedoussis, George; Farmaki, Aliki-Eleni; Burton, Paul; Talmud, Philippa J.; Gambaro, Giovanni; Spector, Tim D.; Smith, George Davey; Durbin, Richard; Richards, J Brent; Humphries, Steve E.; Zeggini, Eleftheria; Soranzo, Nicole; Al Turki, Saeed; Anderson, Carl; Anney, Richard; Antony, Dinu; Soler Artigas, Maria; Ayub, Muhammad; Balasubramaniam, Senduran; Barrett, Jeffrey C.; Barroso, Inês; Beales, Phil; Bentham, Jamie; Bhattacharya, Shoumo; Birney, Ewan; Blackwood, Douglas; Bobrow, Martin; Bochukova, Elena; Bolton, Patrick; Bounds, Rebecca; Boustred, Chris; Breen, Gerome; Calissano, Mattia; Carss, Keren; Chatterjee, Krishna; Chen, Lu; Ciampi, Antonio; Cirak, Sebhattin; Clapham, Peter; Clement, Gail; Coates, Guy; Collier, David; Cosgrove, Catherine; Cox, Tony; Craddock, Nick; Crooks, Lucy; Curran, Sarah; Curtis, David; Daly, Allan; Danecek, Petr; Davey Smith, George; Day-Williams, Aaron; Day, Ian N. M.; Down, Thomas; Du, Yuanping; Dunham, Ian; Durbin, Richard; Edkins, Sarah; Ellis, Peter; Evans, David; Faroogi, Sadaf; Fatemifar, Ghazaleh; Fitzpatrick, David R.; Flicek, Paul; Flyod, James; Foley, A Reghan; Franklin, Christopher S; Futema, Marta; Gallagher, Louise; Gaunt, Tom; Geihs, Matthias; Geschwind, Daniel; Greenwood, Celia; Griffin, Heather; Grozeva, Detelina; Guo, Xueqin; Guo, Xiaosen; Gurling, Hugh; Hart, Deborah; Hendricks, Audrey; Holmans, Peter; Howie, Bryan; Huang, Jie; Huang, Liren; Hubbard, Tim; Humphries, Steve E.; Hurles, Matthew E.; Hysi, Pirro; Jackson, David K.; Jamshidi, Yalda; Jing, Tian; Joyce, Chris; Kaye, Jane; Keane, Thomas; Keogh, Julia; Kemp, John; Kennedy, Karen; Kolb-Kokocinski, Anja; Lachance, Genevieve; Langford, Cordelia; Lawson, Daniel; Lee, Irene; Lek, Monkol; Liang, Jieqin; Lin, Hong; Li, Rui; Li, Yingrui; Liu, Ryan; Lönnqvist, Jouko; Lopes, Margarida; Lotchkova, Valentina; MacArthur, Daniel; Marchini, Jonathan; Maslen, John; Massimo, Mangino; Mathieson, Iain; Marenne, Gaëlle; McCarthy, Shane; McGuffin, Peter; McIntosh, Andrew; McKechanie, Andrew G.; McQuillin, Andrew; Memari, Yasin; Metrustry, Sarah; Min, Josine; Mitchison, Hannah; Moayyeri, Alireza; Morris, James; Muddyman, Dawn; Muntoni, Francesco; Northstone, Kate; O'Donnovan, Michael; Onoufriadis, Alexandros; O'Rahilly, Stephen; Oualkacha, Karim; Owen, Michael J.; Palotie, Aarno; Panoutsopoulou, Kalliope; Parker, Victoria; Parr, Jeremy R.; Paternoster, Lavinia; Paunio, Tiina; Payne, Felicity; Perry, John; Pietilainen, Olli; Plagnol, Vincent; Quaye, Lydia; Quail, Michael A.; Raymond, Lucy; Rehnström, Karola; Richards, Brent; Ring, Susan; Ritchie, Graham R. S.; Roberts, Nicola; Savage, David B.; Scambler, Peter; Schiffels, Stephen; Schmidts, Miriam; Schoenmakers, Nadia; Semple, Robert K.; Serra, Eva; Sharp, Sally I.; Shihab, Hasheem; Shin, So-Youn; Skuse, David; Small, Kerrin; Soranzo, Nicole; Southam, Lorraine; Spasic-Boskovic, Olivera; Spector, Tim; St Clair, David; Stalker, Jim; Stevens, Elizabeth; St Pourcian, Beate; Sun, Jianping; Surdulescu, Gabriela; Suvisaari, Jaana; Tachmazidou, Ionna; Timpson, Nicholas; Tobin, Martin D.; Valdes, Ana; Van Kogelenberg, Margriet; Vijayarangakannan, Parthiban; Visscher, Peter M.; Wain, Louise V.; Walter, Klaudia; Walters, James T. R.; Wang, Guangbiao; Wang, Jun; Wang, Yu; Ward, Kirsten; Wheeler, Elanor; Whyte, Tamieka; Williams, Hywel; Williamson, Kathleen A.; Wilson, Crispian; Wilson, Scott G.; Wong, Kim; Xu, ChangJiang; Yang, Jian; Zeggini, Eleftheria; Zhang, Fend; Zhang, Pingbo et Zheng, Hou-Feng
(2014).
« A rare variant in APOC3 is associated with plasma triglyceride and VLDL levels in Europeans ».
Nature Communications, 5, pp. 1-10.
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Résumé
The analysis of rich catalogues of genetic variation from population-based sequencing provides an opportunity to screen for functional effects. Here we report a rare variant in APOC3 (rs138326449-A, minor allele frequency ~0.25% (UK)) associated with plasma triglyceride (TG) levels (−1.43 s.d. (s.e.=0.27 per minor allele (P-value=8.0 × 10−8)) discovered in 3,202 individuals with low read-depth, whole-genome sequence. We replicate this in 12,831 participants from five additional samples of Northern and Southern European origin (−1.0 s.d. (s.e.=0.173), P-value=7.32 × 10−9). This is consistent with an effect between 0.5 and 1.5 mmol l−1 dependent on population. We show that a single predicted splice donor variant is responsible for association signals and is independent of known common variants. Analyses suggest an independent relationship between rs138326449 and high-density lipoprotein (HDL) levels. This represents one of the first examples of a rare, large effect variant identified from whole-genome sequencing at a population scale.
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