Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic of the working hypothesis. EVs released by MSCs with stabilized overexpression of HIF-1α contribute to angiogenesis and anti-apoptosis in part via enhanced expression of miR-221–3p. RGD hydrogels increased the therapeutic efficacy of HIF-1α engineered MSCs-derived EVs at a functional, histopathological and molecular level.
