Anti-CD47 antibody (IBI188) has shown promise in treating tumors, including Diffuse large B cell lymphoma (DLBCL)...Moreover, high levels of circulating EV CD47 would follow and correlate positively with the phagocytic activity of macrophages, and reflect the presence of a successful anti-tumor immunity elicited by the anti-CD47 therapy. Together, these findings show that EV CD47 represents an unexplored therapeutic target, which could overcome resistance to current CD47 antibody approaches.
3 years ago
IO biomarker
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CD47 (CD47 Molecule) • SIRPA (Signal Regulatory Protein Alpha)