Stem Cells Repair Damage via “First Aid Kits”

Scientists found that neural stem cells deliver restorative materials to other cells through vesicle transport.

In a recently published study, a team of researchers from the University of Cambridge has shown that neural stem cells are able to communicate and alleviate damage in other cells by transferring vesicles filled with molecules that enable the cells to repair themselves.  The cellular “first aid kits” contain proteins and nucleic acids that stimulate gene activation and signaling pathways to help the injured target cells survive. Continue reading