
Cell-to-cell information exchange (secreted biological nanoparticles cell active for information exchange or interaction between cells) with a diameter of 30-200 nm and the surrounding lipid double membrane the outside has almost the same structure and components as the cell membrane, It can be called a natural liposome. Contains bioactive factors such as lipids, genetic materials (mRNA, siRNA, DNA) and proteins of cell origin. There were various functions such as tissue growth, regenerati...


