US Patent 11220687 Exosomes and micro-ribonucleic acids for tissue regeneration

Several embodiments relate to methods of repairing and/or regenerating damaged or diseased tissue comprising administering to the damaged or diseased tissues compositions comprising exosomes. In several embodiments, the exosomes comprise one or more microRNA that result in alterations in gene or protein expression, which in tum result in improved cell or tissue viability and/or function.