Fig. 1From: Exploring the key communicator role of exosomes in cancer microenvironment through proteomicsSchematic description of the extracellular vesicles, Exosomes are smallest extracellular vesicles (30-100nm) secreted from endosomes. Microvesicles are small vesicles (50-1,000nm), and apoptotic bodies are largest extracellular vesicles, both are originated from cell membrane Back to article page