KLOTHO polymorphisms and age-related outcomes in community-dwelling older subjects: The Sao Paulo Ageing & Health (SPAH) Study.

ABSTRACT: Defective KLOTHO gene expression in mice led to a syndrome resembling human ageing. This study evaluated three KLOTHO polymorphisms, namely G395A, C1818T, and C370S, in an elderly population (mean age of 73 years) and their associations with ageing-related outcomes (cardiovascular events, kidney function, osteoporosis, sarcopenia) and mortality. Estimated glomerular filtration rates (eGFR) was lower in subjects with 1818TT (P = 0.047) and 370SS (P = 0.046) genotypes. The 1818TT genotype (P = 0.006) and 1818T allele were associated with higher frequency of myocardial infarction (MI) (CC:1.7% vs. CT + TT:7.0%; P = 0.002). The 370SS genotype was associated with lower stroke frequency (P = 0.001). MI (OR 3.35 [95% CI: 1.29-8.74]) and stroke (OR 3.64 [95% CI: 1.48-8.97]) were associated with mo

SUBMITTER: Pereira RMR 

PROVIDER: S-EPMC7244540 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature