CNN

Medicines can treat diseases and improve your health. If you are like most people, you need to take medicine at some point in your life. You may need to take medicine every day, or you may only need to take medicine once in a while. An exosome is a tiny, membrane-bound vesicle released by most eukaryotic cells that acts as a messenger, transferring proteins, RNA, and DNA to other cells. They are crucial for cell-to-cell communication in both health and disease and have potential applications in medicine, such as diagnosing and treating conditions like cancer and skin aging. Exosomes are being investigated for regenerative medicine, particularly for skin and hair treatments, as they can promote healing and regeneration by stimulating collagen production and hair follicle activity.