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Genome-wide association studies of serum magnesium, potassium, and sodium concentrations identify six Loci influencing serum magnesium levels.

TitleGenome-wide association studies of serum magnesium, potassium, and sodium concentrations identify six Loci influencing serum magnesium levels.
Publication TypeJournal Article
Year of Publication2010
AuthorsMeyer TE, Verwoert GC, Hwang S-J, Glazer NL, Smith AV, van Rooij FJA, Ehret GB, Boerwinkle E, Felix JF, Leak TS, Harris TB, Yang Q, Dehghan A, Aspelund T, Katz R, Homuth G, Kocher T, Rettig R, Ried JS, Gieger C, Prucha H, Pfeufer A, Meitinger T, Coresh J, Hofman A, Sarnak MJ, Chen Y-D I, Uitterlinden AG, Chakravarti A, Psaty BM, van Duijn CM, Kao LWH, Witteman JCM, Gudnason V, Siscovick DS, Fox CS, Köttgen A
Corporate AuthorsGenetic Factors for Osteoporosis Consortium, Meta Analysis of Glucose and Insulin Related Traits Consortium
JournalPLoS Genet
Volume6
Issue8
Date Published2010 Aug 05
ISSN1553-7404
KeywordsAdult, Aged, European Continental Ancestry Group, Female, Genome-Wide Association Study, Humans, Magnesium, Male, Middle Aged, Polymorphism, Single Nucleotide, Potassium, Sodium
Abstract

Magnesium, potassium, and sodium, cations commonly measured in serum, are involved in many physiological processes including energy metabolism, nerve and muscle function, signal transduction, and fluid and blood pressure regulation. To evaluate the contribution of common genetic variation to normal physiologic variation in serum concentrations of these cations, we conducted genome-wide association studies of serum magnesium, potassium, and sodium concentrations using approximately 2.5 million genotyped and imputed common single nucleotide polymorphisms (SNPs) in 15,366 participants of European descent from the international CHARGE Consortium. Study-specific results were combined using fixed-effects inverse-variance weighted meta-analysis. SNPs demonstrating genome-wide significant (p

DOI10.1371/journal.pgen.1001045
Alternate JournalPLoS Genet
PubMed ID20700443
PubMed Central IDPMC2916845
Grant ListN01HC55020 / HL / NHLBI NIH HHS / United States
M01-RR00425 / RR / NCRR NIH HHS / United States
UL1RR025005 / RR / NCRR NIH HHS / United States
N02-HL-6-4278 / HL / NHLBI NIH HHS / United States
N01-HC-25195 / HC / NHLBI NIH HHS / United States
N01AG12100 / AG / NIA NIH HHS / United States
N01HC55018 / HL / NHLBI NIH HHS / United States
N01-HC-85085 / HC / NHLBI NIH HHS / United States
UL1 RR025005 / RR / NCRR NIH HHS / United States
U01 HL080295 / HL / NHLBI NIH HHS / United States
N01-HC-55022 / HC / NHLBI NIH HHS / United States
N01-HC-85081 / HC / NHLBI NIH HHS / United States
N01 HC015103 / HC / NHLBI NIH HHS / United States
N01-HC-55016 / HC / NHLBI NIH HHS / United States
R01 HL087652 / HL / NHLBI NIH HHS / United States
U01 HG004402 / HG / NHGRI NIH HHS / United States
N01HC55022 / HL / NHLBI NIH HHS / United States
N01HC55222 / HL / NHLBI NIH HHS / United States
N01-HC-55021 / HC / NHLBI NIH HHS / United States
N01-HC-85086 / HC / NHLBI NIH HHS / United States
N01HC55015 / HL / NHLBI NIH HHS / United States
N01HC85086 / HL / NHLBI NIH HHS / United States
U01HG004402 / HG / NHGRI NIH HHS / United States
N01-HC-85082 / HC / NHLBI NIH HHS / United States
P30 DK063491 / DK / NIDDK NIH HHS / United States
/ / Intramural NIH HHS / United States
N01 HC-55222 / HC / NHLBI NIH HHS / United States
N01-HC-55019 / HC / NHLBI NIH HHS / United States
R01HL087641 / HL / NHLBI NIH HHS / United States
N01-HC-55015 / HC / NHLBI NIH HHS / United States
N01-HC-85083 / HC / NHLBI NIH HHS / United States
N01-HC-75150 / HC / NHLBI NIH HHS / United States
N01-HC-55020 / HC / NHLBI NIH HHS / United States
N01-HC-85080 / HC / NHLBI NIH HHS / United States
N01HC55016 / HL / NHLBI NIH HHS / United States
M01 RR000425 / RR / NCRR NIH HHS / United States
N01HC55019 / HL / NHLBI NIH HHS / United States
N01HC75150 / HL / NHLBI NIH HHS / United States
N01HC25195 / HL / NHLBI NIH HHS / United States
DK063491 / DK / NIDDK NIH HHS / United States
N01-HC-85079 / HC / NHLBI NIH HHS / United States
N01HC85079 / HL / NHLBI NIH HHS / United States
N01-HC-55018 / HC / NHLBI NIH HHS / United States
N01HC55021 / HL / NHLBI NIH HHS / United States
R01 HL087641 / HL / NHLBI NIH HHS / United States
N01 HC045133 / HC / NHLBI NIH HHS / United States
N01 HC035129 / HC / NHLBI NIH HHS / United States
N01-HC-85084 / HC / NHLBI NIH HHS / United States