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C3a receptor
Protein-coding gene in humans / From Wikipedia, the free encyclopedia
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The C3a receptor also known as complement component 3a receptor 1 (C3AR1) is a G protein-coupled receptor protein involved in the complement system.[5][6]
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The receptor binds to complement component C3a, although there is limited evidence that this receptor also binds C4a in lesser mammals. This has yet to be proven true in humans.[7] C3a receptor modulates immunity,[8] arthritis, diet-induced obesity[9] and cancers.[10]