rs2016520
This variant is located in the PPARD gene.
▶Research that mentions this SNP (1)
▶The combined impact of metabolic gene polymorphisms on elite endurance athlete status and related phenotypesAssociationN=2,555Ildus I. Ahmetov et al.(2009)· Human Genetics
This case-control study of 1,423 Russian athletes and 1,132 controls examined 15 metabolic gene polymorphisms associated with elite endurance athlete status. Ten 'endurance alleles' were identified: rs4253778 (PPARA), rs2016520 (PPARD), rs8192678 (PPARGC1A), rs7732671 (PPARGC1B), rs1937 (TFAM), rs660339 (UCP2), rs1800849 (UCP3), rs2010963 (VEGFA), NFATC4 rs2229309, and PPP3R1 promoter 5I. The proportion of subjects with ≥9 endurance alleles was significantly higher in elite endurance athletes versus controls (85.7% vs 37.8%, P=7.6×10⁻⁶). The number of endurance alleles positively correlated with slow-twitch muscle fiber proportion (r=0.50, P=4.0×10⁻⁴) and maximal oxygen consumption (r=0.46, P=7.0×10⁻⁴).
About PPARD
This gene encodes a member of the peroxisome proliferator-activated receptor (PPAR) family. The encoded protein is thought to function as an integrator of transcriptional repression and nuclear receptor signaling. It may inhibit the ligand-induced transcriptional activity of peroxisome proliferator activated receptors alpha and gamma, though evidence for this effect is inconsistent. Expression of this gene in colorectal cancer cells may be variable but is typically relatively low. Knockout studies in mice suggested a role for this protein in myelination of the corpus callosum, lipid metabolism, differentiation, and epidermal cell proliferation. Alternative splicing results in multiple transcript variants encoding distinct protein isoforms. [provided by RefSeq, Aug 2017]
View all PPARD variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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