Prospect of extracellular vesicles in tumor immunotherapy.

Summary: Imagine tiny bubbles sent out by cells to talk to each other. These bubbles are called extracellular vesicles, or EVs. In cancer, these bubbles carry messages that can either help a tumor grow or help the body fight it off! Scientists are now learning how to catch these bubbles and change their messages. They are using them to make new cancer vaccines, boost immune cells, and deliver medicine right to the tumor. This exciting research could lead to powerful new ways to treat cancer in the future.