Background The anaphylatoxin C3a binds to the G protein coupled receptor

Background The anaphylatoxin C3a binds to the G protein coupled receptor (GPCR, C3aR) and activates divergent signaling pathways to induce degranulation and cytokine production in human mast cells. study demonstrates that although C3aR possesses a class I PDZ motif, it does not associate with NHERF1 and NHERF2. Surprisingly, these proteins provide stimulatory signals for C3a-induced… Continue reading Background The anaphylatoxin C3a binds to the G protein coupled receptor