The expression of the BPIFB4 and CXCR4 associates with sustained health in long-living individuals from Cilento-Italy.

ABSTRACT: The study of the health status in long-living individuals (LLIs) may help identifying health-span and life-span determinants. BPI-Fold-Containing-Family-B-Member-4 (BPIFB4) protein is higher in healthy vs. non-healthy (frail) LLIs serum and its longevity-associated variant forced expression improves cardiovascular outcomes in ischemia mice models. Thus, we tested the association of BPIFB4 and ischemia-responding HIF-1α pathway components (i.e. CXCR4, AK3, ALDO-C, ADM, VEGF-A, GLUT-1 and miR-210) with human life-span and health-span by analyzing mRNA expression in circulating mononuclear cells (MNCs) of LLIs (N=14 healthy; N=31 frail) and young controls (N=63).ALDO-C, ADM, VEGF-A and GLUT-1 significantly decreased and miR-210 increased

SUBMITTER: Spinetti G 

PROVIDER: S-EPMC5361669 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature