Telomere damage promotes vascular smooth muscle cell senescence and immune cell recruitment after vessel injury

Abstract

Anna Uryga and Mandy Grootaert et al. combine cell culture and animal models to examine how senescence of human vascular smooth muscle cells (VSMCs) and persistent telomere damage drive inflammation. Their results suggest that telomere injury can be the primary cause of premature senescence in VSMCs, and that DNA damage can be a major cause of persistent inflammation in vascular disease.