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Association of the Vitamin D Metabolism Gene CYP24A1 with Coronary Artery Calcification

Abstract

Objective: The vitamin D endocrine system is essential for calcium homeostasis, and low levels of vitamin D metabolites have been associated with cardiovascular disease risk. We hypothesized that DNA sequence variation in genes regulating vitamin D metabolism and signaling pathways might influence variation in coronary artery calcification (CAC).

Methods And Results: We genotyped single-nucleotide polymorphisms (SNPs) in GC, CYP27B1, CYP24A1, and VDR and tested their association with CAC quantity, as measured by electron beam computed tomography. Initial association studies were carried out in a discovery sample comprising 697 Amish subjects, and SNPs nominally associated with CAC quantity (4 SNPs in CYP24A1, P=0.008 to 0.00003) were then tested for association with CAC quantity in 2 independent cohorts of subjects of white European ancestry (Genetic Epidemiology Network of Arteriopathy study [n=916] and the Penn Coronary Artery Calcification sample [n=2061]). One of the 4 SNPs, rs2762939, was associated with CAC quantity in both the Genetic Epidemiology Network of Arteriopathy (P=0.007) and Penn Coronary Artery Calcification (P=0.01) studies. In all 3 populations, the rs2762939 C allele was associated with lower CAC quantity. Metaanalysis for the association of this SNP with CAC quantity across all 3 studies yielded a P value of 2.9×10(-6).

Conclusions: A common SNP in the CYP24A1 gene was associated with CAC quantity in 3 independent populations. This result suggests a role for vitamin D metabolism in the development of CAC quantity.

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References
1.
Brown L, Streeten E, Shuldiner A, Almasy L, Peyser P, Mitchell B . Assessment of sex-specific genetic and environmental effects on bone mineral density. Genet Epidemiol. 2004; 27(2):153-61. DOI: 10.1002/gepi.20009. View

2.
Kasuga H, Hosogane N, Matsuoka K, Mori I, Sakura Y, Shimakawa K . Characterization of transgenic rats constitutively expressing vitamin D-24-hydroxylase gene. Biochem Biophys Res Commun. 2002; 297(5):1332-8. DOI: 10.1016/s0006-291x(02)02254-4. View

3.
Detrano R, Guerci A, Carr J, Bild D, Burke G, Folsom A . Coronary calcium as a predictor of coronary events in four racial or ethnic groups. N Engl J Med. 2008; 358(13):1336-45. DOI: 10.1056/NEJMoa072100. View

4.
Jones G, Strugnell S, DeLuca H . Current understanding of the molecular actions of vitamin D. Physiol Rev. 1998; 78(4):1193-231. DOI: 10.1152/physrev.1998.78.4.1193. View

5.
Brown R, Edmondson A, Griffon N, Hill T, Fuki I, Badellino K . A naturally occurring variant of endothelial lipase associated with elevated HDL exhibits impaired synthesis. J Lipid Res. 2009; 50(9):1910-6. PMC: 2724790. DOI: 10.1194/jlr.P900020-JLR200. View