LPA Receptor
LPARs (lysophosphatidic acid receptors) are a group of G protein-coupled receptors for lysophosphatidic acid (LPA) that include:
Lysophosphatidic acid receptor 1 (LPAR1; formerly known as EDG2, GPR26)
Lysophosphatidic acid receptor 2 (LPAR2; formerly known as EDG4)
Lysophosphatidic acid receptor 3 (LPAR3; formerly known as EDG7)
Lysophosphatidic acid receptor 4 (LPAR4; formerly known as GPR23, P2RY9)
Lysophosphatidic acid receptor 5 (LPAR5; formerly known as GPR92)
Lysophosphatidic acid receptor 6 (LPAR6; formerly known as GPR87, P2RY5).