Excellent exosomes harvest cardiac regenerative capacity

Thanks to biomedical engineer Mike Davis for writing an explanation of “Exosomes: what do we love so much about them?” for Circulation Research, a companion to his lab’s November 2016 publication analyzing exosomes secreted by human cardiac progenitor cells. Dr. Davis is also an MSP faculty member.

We can think of exosomes as tiny packages that cells send each other. They’re secreted bubbles containing proteins and regulatory RNAs. Thus, they may be a way to harvest the regenerative capacity of pediatric heart tissue without delivering the cells themselves.

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