Extracellular vesicles derived from HuMSCs alleviate daunorubicin-induced cardiac microvascular injury via miR-186-5p/PARP9/STAT1 signal pathway.

ABSTRACT:

Introduction

It is essential to acknowledge that the cardiovascular toxicity associated with anthracycline drugs can be partially attributed to the damage inflicted on blood vessels and endothelial cells. Extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs) have the potential to repair cellular processes and promote tissue regeneration through the transfer of signaling molecules such as miRNAs. In the present study, we investigated the effects of MSC-EVs on daunorubicin (DNR)-damaged human cardiac microvascular endothelial cells (HCMEC) and developing blood vessels of Chicken Chorioallantoic Membrane (CAM) in vivo.

Materials and methods

We constructed in vitro and in vivo models of DNR-damaged endothelial cells and developing blood vessel. Scratch wound as

SUBMITTER: Zhang S 

PROVIDER: S-EPMC10847672 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature