Hypertensive Patients Exhibit Enhanced Thrombospondin-1 Levels at High-Altitude.

ABSTRACT: Thrombospondin-1 (THBS1) levels elevate under hypoxia and have relevance in several cardiovascular disorders. The association of THBS1 with endothelial dysfunction implies its important role in hypertension. To establish the hypothesis, we screened patients with hypertension and their respective controls from the two different environmental regions. Cohort 1 was composed of Ladakhis, residing at 3500 m above sea level (ASL), whereas Cohort 2 was composed of north-Indians residing at ~200 m ASL. Clinical parameters and circulating THBS1 levels were correlated in the case-control groups of the two populations. THBS1 levels were significantly elevated in hypertension patients of both cohorts; however, the levels were distinctly enhanced in the hypertensive patients of HA as compared to normox

SUBMITTER: Sharma K 

PROVIDER: S-EPMC8469964 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature