Transcriptomic profiling of platelet senescence and platelet extracellular vesicles

Abstract

During in vitro senescence, PLTs degrade large RNA species. Concomitantly, they up-regulate a distinct set of known small RNA species involved in atherosclerosis, inflammation, and neurodegeneration. PL-EVs enrich miRNA species, likely supporting the role of PLTs and PL-EVs in vascular homeostasis and as carriers of neurodegenerative disease-related miRNA cargo.