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. 2022 Aug 1;29(1):2513–2538. doi: 10.1080/10717544.2022.2104404

Figure 1.

Figure 1.

The biogenesis, release and uptake of EVs and their interactions with target cells. The biosynthesis and regulatory mechanisms of different types of secreted EVs. Three major mechanisms have been suggested to mediate the uptake of EVs, including cell membrane fusion, receptor-ligand interactions and endocytosis.