CCR9(redirected from chemokine (C-C motif) receptor 9)
CCR9A gene on chromosome 3p21.3 that encodes a member of the beta chemokine receptor family, which is similar to G protein-coupled receptors. CCR9 is differentially expressed by T cells of the small intestine and colon, suggesting functional immune specialisation in the GI tract. Its ligand is CCL25.
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