04063nas a2201069 4500008004100000022001400041245007500055210006900130260001300199300001000212490000700222520107100229653001501300653001001315653000901325653002401334653002501358653001901383653001101402653003401413653001101447653001201458653000901470653002701479653001601506653003601522653005901558653001601617100002401633700002401657700002201681700001801703700001901721700001901740700002201759700002501781700002101806700002201827700001501849700001901864700002301883700002301906700002401929700002401953700002101977700002601998700002202024700002502046700001302071700002002084700002202104700002202126700002302148700002102171700002202192700002202214700001802236700001602254700002002270700002002290700001602310700001902326700002002345700002902365700001202394700002402406700002002430700002002450700002702470700002302497700002102520700002602541700001902567700002802586700001702614700002102631700002102652700001902673700002602692700002402718700002002742700001802762700002202780700002202802700003002824700001802854700001902872700002402891700002302915700001902938856003602957 2010 eng d a1546-171800aCommon variants in KCNN3 are associated with lone atrial fibrillation.0 aCommon variants in KCNN3 are associated with lone atrial fibrill c2010 Mar a240-40 v423 a
Atrial fibrillation (AF) is the most common sustained arrhythmia. Previous studies have identified several genetic loci associated with typical AF. We sought to identify common genetic variants underlying lone AF. This condition affects a subset of individuals without overt heart disease and with an increased heritability of AF. We report a meta-analysis of genome-wide association studies conducted using 1,335 individuals with lone AF (cases) and 12,844 unaffected individuals (referents). Cases were obtained from the German AF Network, Heart and Vascular Health Study, the Atherosclerosis Risk in Communities Study, the Cleveland Clinic and Massachusetts General Hospital. We identified an association on chromosome 1q21 to lone AF (rs13376333, adjusted odds ratio = 1.56; P = 6.3 x 10(-12)), and we replicated this association in two independent cohorts with lone AF (overall combined odds ratio = 1.52, 95% CI 1.40-1.64; P = 1.83 x 10(-21)). rs13376333 is intronic to KCNN3, which encodes a potassium channel protein involved in atrial repolarization.
10aAdolescent10aAdult10aAged10aAtrial Fibrillation10aCase-Control Studies10aCohort Studies10aFemale10aGenome-Wide Association Study10aHumans10aIntrons10aMale10aMeta-Analysis as Topic10aMiddle Aged10aPolymorphism, Single Nucleotide10aSmall-Conductance Calcium-Activated Potassium Channels10aYoung Adult1 aEllinor, Patrick, T1 aLunetta, Kathryn, L1 aGlazer, Nicole, L1 aPfeufer, Arne1 aAlonso, Alvaro1 aChung, Mina, K1 aSinner, Moritz, F1 ade Bakker, Paul, I W1 aMueller, Martina1 aLubitz, Steven, A1 aFox, Ervin1 aDarbar, Dawood1 aSmith, Nicholas, L1 aSmith, Jonathan, D1 aSchnabel, Renate, B1 aSoliman, Elsayed, Z1 aRice, Kenneth, M1 aVan Wagoner, David, R1 aBeckmann, Britt-M1 avan Noord, Charlotte1 aWang, Ke1 aEhret, Georg, B1 aRotter, Jerome, I1 aHazen, Stanley, L1 aSteinbeck, Gerhard1 aSmith, Albert, V1 aLauner, Lenore, J1 aHarris, Tamara, B1 aMakino, Seiko1 aNelis, Mari1 aMilan, David, J1 aPerz, Siegfried1 aEsko, Tõnu1 aKöttgen, Anna1 aMoebus, Susanne1 aNewton-Cheh, Christopher1 aLi, Man1 aMöhlenkamp, Stefan1 aWang, Thomas, J1 aKao, Linda, W H1 aVasan, Ramachandran, S1 aNöthen, Markus, M1 aMacRae, Calum, A1 aStricker, Bruno, H Ch1 aHofman, Albert1 aUitterlinden, André, G1 aLevy, Daniel1 aBoerwinkle, Eric1 aMetspalu, Andres1 aTopol, Eric, J1 aChakravarti, Aravinda1 aGudnason, Vilmundur1 aPsaty, Bruce, M1 aRoden, Dan, M1 aMeitinger, Thomas1 aWichmann, H-Erich1 aWitteman, Jacqueline, C M1 aBarnard, John1 aArking, Dan, E1 aBenjamin, Emelia, J1 aHeckbert, Susan, R1 aKääb, Stefan uhttps://chs-nhlbi.org/node/1170