Cd47-Signal Regulatory Protein α (Sirpα) Regulates Fcγ and Complement Receptor–Mediated Phagocytosis
In autoimmune hemolytic anemia (AIHA), circulating red blood cells (RBCs) opsonized with autoantibody are recognized by macrophage Fcγ and complement receptors. This triggers phagocytosis and elimination of RBCs from the circulation by splenic macrophages. We recently found that CD47 on unopsonized...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
The Rockefeller University Press
2001
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2193364/ |