Article
Tumor-derived exosomes promote angiogenesis via adenosine A2B receptor signaling.
Angiogenesis - 1 Nov 2020
Ludwig Nils, Yerneni Saigopalakrishna S, Azambuja Juliana H, Gillespie Delbert G, Menshikova Elizabeth V, Jackson Edwin K, Whiteside Theresa L
Abstract excerpt
RATIONALE: One hallmark of tumor-derived exosomes (TEX) is the promotion of cancer progression by stimulating angiogenesis. This study was performed to evaluate the role of adenosine receptors in TEX-induced angiogenesis. METHODS: TEX produced by UMSCC47 head and neck cancer cell line were isolated by mini size exclusion chromatography (mini-SEC). Enzymatic activity of ectonucleotidases CD39/CD73 carried by TEX...
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