The G protein coupled receptor Gpr153 shares common evolutionary origin with Gpr162 and is highly expressed in central regions including the thalamus, cerebellum and the arcuate nucleus.
Sreedharan S, Almén MS, Carlini VP, Haitina T, Stephansson O, Sommer WH, Heilig M, de Barioglio SR, Fredriksson R, Schiöth HB. FEBS J. 2011 Dec; 278(24):4881-94. Epub 2011 Oct 31.