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32 Exosomes Exosomes are released through the plasma membrane and originate from the endosomal pathway

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However, the foundational mechanism paper (Benoist et al., 2014 in J Pharmacol Exp Ther) establishing Dihexas HGF/c-Met pathway activation was formally retracted in April 2025 after being flagged since 2021

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At the 0.25 mg starting dose, a single vial contains 20 weeks of doses, but the reconstituted solution will degrade before you use it all