Bone marrow stromal cell‐derived exosomes improve oxidative stress and pyroptosis in doxorubicin‐induced myocardial injury in vitro by regulating the transcription of GSDMD through the PI3K‐AKT‐Foxo1 pathway

Abstract

BMSC-Exos phosphorylated Foxo1 and inactivated Foxo1 transcription via the PI3K-AKT pathway to diminish GSDMD expression, thus restraining DOX-induced pyroptosis and OS of myocardial cells.