INTRODUCTION: Ebbert et al. reported gene-gene interactions between rs11136000-rs670139 (CLU-MS4A4E) and rs3865444-rs670139 (CD33-MS4A4E). We evaluate these interactions in the largest data set for an epistasis study. METHODS: We tested interactions using 3837 cases and 4145 controls from Alzheimer's Disease Genetics Consortium using meta-analyses and permutation analyses. We repeated meta-analyses stratified by apolipoprotein E (APOE) ε4 status, estimated combined odds ratio (OR) and population attributable fraction (cPAF), and explored causal variants. RESULTS: Results support the CLU-MS4A4E interaction and a dominant effect. An association between CLU-MS4A4E and APOE ε4 negative status exists. The estimated synergy factor, OR, and cPAF for rs11136000-rs670139 are 2.23, 2.45, and 8.0, respectively. We identified potential causal variants. DISCUSSION: We replicated the CLU-MS4A4E interaction in a large case-control series and observed APOE ε4 and possible dominant effect. The CLU-MS4A4E OR is higher than any Alzheimer's disease locus except APOE ε4, APP, and TREM2. We estimated an 8% decrease in Alzheimer's disease incidence without CLU-MS4A4E risk alleles and identified potential causal variants.
INTRODUCTION: Ebbert et al. reported gene-gene interactions between rs11136000-rs670139 (CLU-MS4A4E) and rs3865444-rs670139 (CD33-MS4A4E). We evaluate these interactions in the largest data set for an epistasis study. METHODS: We tested interactions using 3837 cases and 4145 controls from Alzheimer's Disease Genetics Consortium using meta-analyses and permutation analyses. We repeated meta-analyses stratified by apolipoprotein E (APOE) ε4 status, estimated combined odds ratio (OR) and population attributable fraction (cPAF), and explored causal variants. RESULTS: Results support the CLU-MS4A4E interaction and a dominant effect. An association between CLU-MS4A4E and APOE ε4 negative status exists. The estimated synergy factor, OR, and cPAF for rs11136000-rs670139 are 2.23, 2.45, and 8.0, respectively. We identified potential causal variants. DISCUSSION: We replicated the CLU-MS4A4E interaction in a large case-control series and observed APOE ε4 and possible dominant effect. The CLU-MS4A4E OR is higher than any Alzheimer's disease locus except APOE ε4, APP, and TREM2. We estimated an 8% decrease in Alzheimer's disease incidence without CLU-MS4A4E risk alleles and identified potential causal variants.
Authors: Thorlakur Jonsson; Jasvinder K Atwal; Stacy Steinberg; Jon Snaedal; Palmi V Jonsson; Sigurbjorn Bjornsson; Hreinn Stefansson; Patrick Sulem; Daniel Gudbjartsson; Janice Maloney; Kwame Hoyte; Amy Gustafson; Yichin Liu; Yanmei Lu; Tushar Bhangale; Robert R Graham; Johanna Huttenlocher; Gyda Bjornsdottir; Ole A Andreassen; Erik G Jönsson; Aarno Palotie; Timothy W Behrens; Olafur T Magnusson; Augustine Kong; Unnur Thorsteinsdottir; Ryan J Watts; Kari Stefansson Journal: Nature Date: 2012-08-02 Impact factor: 49.962
Authors: Karolien Bettens; Nathalie Brouwers; Helen Van Miegroet; Ana Gil; Sebastiaan Engelborghs; Peter P De Deyn; Rik Vandenberghe; Christine Van Broeckhoven; Kristel Sleegers Journal: J Alzheimers Dis Date: 2010 Impact factor: 4.472
Authors: Tanja Zeller; Philipp Wild; Silke Szymczak; Maxime Rotival; Arne Schillert; Raphaele Castagne; Seraya Maouche; Marine Germain; Karl Lackner; Heidi Rossmann; Medea Eleftheriadis; Christoph R Sinning; Renate B Schnabel; Edith Lubos; Detlev Mennerich; Werner Rust; Claire Perret; Carole Proust; Viviane Nicaud; Joseph Loscalzo; Norbert Hübner; David Tregouet; Thomas Münzel; Andreas Ziegler; Laurence Tiret; Stefan Blankenberg; François Cambien Journal: PLoS One Date: 2010-05-18 Impact factor: 3.240
Authors: Adam C Naj; Gyungah Jun; Gary W Beecham; Li-San Wang; Badri Narayan Vardarajan; Jacqueline Buros; Paul J Gallins; Joseph D Buxbaum; Gail P Jarvik; Paul K Crane; Eric B Larson; Thomas D Bird; Bradley F Boeve; Neill R Graff-Radford; Philip L De Jager; Denis Evans; Julie A Schneider; Minerva M Carrasquillo; Nilufer Ertekin-Taner; Steven G Younkin; Carlos Cruchaga; John S K Kauwe; Petra Nowotny; Patricia Kramer; John Hardy; Matthew J Huentelman; Amanda J Myers; Michael M Barmada; F Yesim Demirci; Clinton T Baldwin; Robert C Green; Ekaterina Rogaeva; Peter St George-Hyslop; Steven E Arnold; Robert Barber; Thomas Beach; Eileen H Bigio; James D Bowen; Adam Boxer; James R Burke; Nigel J Cairns; Chris S Carlson; Regina M Carney; Steven L Carroll; Helena C Chui; David G Clark; Jason Corneveaux; Carl W Cotman; Jeffrey L Cummings; Charles DeCarli; Steven T DeKosky; Ramon Diaz-Arrastia; Malcolm Dick; Dennis W Dickson; William G Ellis; Kelley M Faber; Kenneth B Fallon; Martin R Farlow; Steven Ferris; Matthew P Frosch; Douglas R Galasko; Mary Ganguli; Marla Gearing; Daniel H Geschwind; Bernardino Ghetti; John R Gilbert; Sid Gilman; Bruno Giordani; Jonathan D Glass; John H Growdon; Ronald L Hamilton; Lindy E Harrell; Elizabeth Head; Lawrence S Honig; Christine M Hulette; Bradley T Hyman; Gregory A Jicha; Lee-Way Jin; Nancy Johnson; Jason Karlawish; Anna Karydas; Jeffrey A Kaye; Ronald Kim; Edward H Koo; Neil W Kowall; James J Lah; Allan I Levey; Andrew P Lieberman; Oscar L Lopez; Wendy J Mack; Daniel C Marson; Frank Martiniuk; Deborah C Mash; Eliezer Masliah; Wayne C McCormick; Susan M McCurry; Andrew N McDavid; Ann C McKee; Marsel Mesulam; Bruce L Miller; Carol A Miller; Joshua W Miller; Joseph E Parisi; Daniel P Perl; Elaine Peskind; Ronald C Petersen; Wayne W Poon; Joseph F Quinn; Ruchita A Rajbhandary; Murray Raskind; Barry Reisberg; John M Ringman; Erik D Roberson; Roger N Rosenberg; Mary Sano; Lon S Schneider; William Seeley; Michael L Shelanski; Michael A Slifer; Charles D Smith; Joshua A Sonnen; Salvatore Spina; Robert A Stern; Rudolph E Tanzi; John Q Trojanowski; Juan C Troncoso; Vivianna M Van Deerlin; Harry V Vinters; Jean Paul Vonsattel; Sandra Weintraub; Kathleen A Welsh-Bohmer; Jennifer Williamson; Randall L Woltjer; Laura B Cantwell; Beth A Dombroski; Duane Beekly; Kathryn L Lunetta; Eden R Martin; M Ilyas Kamboh; Andrew J Saykin; Eric M Reiman; David A Bennett; John C Morris; Thomas J Montine; Alison M Goate; Deborah Blacker; Debby W Tsuang; Hakon Hakonarson; Walter A Kukull; Tatiana M Foroud; Jonathan L Haines; Richard Mayeux; Margaret A Pericak-Vance; Lindsay A Farrer; Gerard D Schellenberg Journal: Nat Genet Date: 2011-04-03 Impact factor: 38.330
Authors: Mark T W Ebbert; Mark E Wadsworth; Kevin L Boehme; Kaitlyn L Hoyt; Aaron R Sharp; Brendan D O'Fallon; John S K Kauwe; Perry G Ridge Journal: BMC Bioinformatics Date: 2014-05-28 Impact factor: 3.169
Authors: Rita Guerreiro; Aleksandra Wojtas; Jose Bras; Minerva Carrasquillo; Ekaterina Rogaeva; Elisa Majounie; Carlos Cruchaga; Celeste Sassi; John S K Kauwe; Steven Younkin; Lilinaz Hazrati; John Collinge; Jennifer Pocock; Tammaryn Lashley; Julie Williams; Jean-Charles Lambert; Philippe Amouyel; Alison Goate; Rosa Rademakers; Kevin Morgan; John Powell; Peter St George-Hyslop; Andrew Singleton; John Hardy Journal: N Engl J Med Date: 2012-11-14 Impact factor: 91.245
Authors: Goncalo R Abecasis; Adam Auton; Lisa D Brooks; Mark A DePristo; Richard M Durbin; Robert E Handsaker; Hyun Min Kang; Gabor T Marth; Gil A McVean Journal: Nature Date: 2012-11-01 Impact factor: 49.962
Authors: Michael W Weiner; Dallas P Veitch; Paul S Aisen; Laurel A Beckett; Nigel J Cairns; Robert C Green; Danielle Harvey; Clifford R Jack; William Jagust; John C Morris; Ronald C Petersen; Andrew J Saykin; Leslie M Shaw; Arthur W Toga; John Q Trojanowski Journal: Alzheimers Dement Date: 2017-03-22 Impact factor: 21.566
Authors: Ariel A Hippen; Mark T W Ebbert; Maria C Norton; JoAnn T Tschanz; Ronald G Munger; Christopher D Corcoran; John S K Kauwe Journal: BMC Genomics Date: 2016-06-29 Impact factor: 3.969
Authors: Paul M Bodily; M Stanley Fujimoto; Justin T Page; Mark J Clement; Mark T W Ebbert; Perry G Ridge Journal: BMC Bioinformatics Date: 2016-07-25 Impact factor: 3.169