Isolating the beneficial signals given out by stem cells and using them, rather than stem cells themselves, is truly the next generation of Regenerative medicine.

Exosomes are cell-derived nanoparticles that play a pivotal role in cell-to-cell communication and are involved in a wide range of physiological processes.

They have an important role in the transfer of proteins, mRNA, miRNA and other bioactive molecules between cells and regulate gene expression in recipient cells, thus influencing various molecular path-ways