Probable G-protein coupled receptor 160 is a protein that in humans is encoded by the GPR160gene.[5][6] It has been shown to be important in embryonic stem cell development, is involved in the perception of neuropathic pain, and is present in elevated levels in some cancers.[7][8][9][10] GPR160 has been suggested as the receptor for Cocaine- and amphetamine-regulated transcript, also known as CART.[11][12][13][14] However other research has since shown that it does not appear CART binds to GPR160 directly.[15][16] This suggests that an as yet unidentified target for CART may modulate GPR160 mediated responses indirectly under certain conditions, but without directly binding to the GPR160 receptor.
^Abbas A, Jun P, Yuan JY, Sun L, Jiang J, Yuan S (2022). "Downregulation of GPR160 inhibits the progression of glioma through suppressing epithelial to mesenchymal transition (EMT) biomarkers". Basic & Clinical Pharmacology & Toxicology. 131 (4): 241–250. doi:10.1111/bcpt.13769. PMID35771163.
^Schafer RM, Giancotti LA, Chrivia JC, Li Y, Mufti F, Kufer TA, et al. (2025). "CARTp/GPR160 mediates behavioral hypersensitivities in mice through NOD2". Pain. 166 (4): 902–915. doi:10.1097/j.pain.0000000000003418. PMID39356206.