Extracellular vesicles

Extracellular vesicles are tiny, membrane-bound particles released by cells into the surrounding environment. They act as messengers, carrying proteins, lipids, and genetic material between cells. This process helps cells communicate, share nutrients, or remove waste, playing a vital role in maintaining health and responding to disease. Because of their ability to transfer complex information, extracellular vesicles are also being studied for potential uses in diagnostics and targeted therapies. They are naturally occurring, small, and versatile components essential for cellular communication and biological regulation.