The protective effects of miR-210 modified endothelial progenitor cells released exosomes in hypoxia/reoxygenation injured neurons.

We have previously demonstrated that endothelial progenitor cells (EPCs) provide beneficial effects on ischemic stroke by reducing oxidative stress, which could be through EPCs-released exosomes (EPC-EXs). EXs are emerging as a bioagent for mediating cell-cell communications via their carried microRNAs (miR). miR-210 is shown to provide a neuroprotection effect against ischemic stroke.

Role of Exosomes in Mediating the Cross-Talk Between Adipose Tissue and the Brain.

Adipose tissue is recognized as the largest endocrine organ by releasing secretory factors to exert systemic function on the brain. Exosomes are one type of extracellular vesicles that transport bioactive molecules between cells and organs. The cargo delivered by exosomes can alter a wide range of cellular responses in recipient cells and play an important pathophysiological role in human diseases.