Genetic analysis of TOR complex gene variation with human longevity: a nested case-control study of American men of Japanese ancestry.

ABSTRACT: The mechanistic target of rapamycin (mTOR) pathway is crucial for life span determination in model organisms. The aim of the present study was to test tagging single-nucleotide polymorphisms that captured most of the genetic variation across key TOR complex 1 (TORC1) and TOR complex 2 (TORC2) genes MTOR, RPTOR, and RICTOR and the important downstream effector gene RPS6KA1 for association with human longevity (defined as attainment of at least 95 years of age) as well as health span phenotypes. Subjects comprised a homogeneous population of American men of Japanese ancestry, well characterized for aging phenotypes and who have been followed for 48 years. The study used a nested case-control design involving 440 subjects aged 95 years and older and 374 controls. It found no association of 6

SUBMITTER: Morris BJ 

PROVIDER: S-EPMC4366598 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature