Exosomes are microscopic structures produced by almost every cell in the body. They are rich in proteins, lipids, and nucleic acids and facilitate healing by delivering signals to surrounding cells.
What Are Exosomes?
Exosomes are small extracellular vesicles released by cells into their surrounding environment. They are part of the body’s natural communication system, enabling cells to send biochemical signals to one another. Exosomes contain proteins, lipids, and various types of RNA that can influence the behavior of recipient cells. These vesicles are particularly abundant in stem cells and are known for their ability to regenerate and repair tissues. When used in medical treatments, exosomes can help stimulate cell growth, repair damaged tissues, and reduce inflammation—key factors in effective healing.