TNFA gene variants related to the inflammatory status and its association with cellular aging: From the CORDIOPREV study.

Background: Several single nucleotide polymorphisms have been proposed as potential predictors of the development of age-related diseases.

Objective: To explore whether Tumor Necrosis Factor Alpha (TNFA) gene variants were associated with inflammatory status, thus facilitating the rate of telomere shortening and its relation to cellular aging in a population with established cardiovascular disease from the CORDIOPREV study (NCT00924937).

Materials And Methods: SNPs (rs1800629 and rs1799964) located at the TNFA gene were genotyped by OpenArray platform in 840 subjects with established cardiovascular disease.