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. Author manuscript; available in PMC: 2018 Oct 9.
Published in final edited form as: Enzymes. 2017 Oct 9;42:125–151. doi: 10.1016/bs.enz.2017.08.002

Fig. 2.

Fig. 2

Exosome biogenesis in oral squamous cell carcinoma (OSCC) and direct release into saliva. Exosomes are generated via the trans-Golgi network and accumulated in MVB. Exosomes are released into saliva by two different mechanisms: constitutive release via membrane fusion or aberrant release via membrane rupture. MVB, multivesicular body.