| First Author | Bates B | Year | 2006 |
| Journal | Brain Res | Volume | 1087 |
| Issue | 1 | Pages | 1-14 |
| PubMed ID | 16647048 | Mgi Jnum | J:109639 |
| Mgi Id | MGI:3629419 | Doi | 10.1016/j.brainres.2006.02.123 |
| Citation | Bates B, et al. (2006) Characterization of Gpr101 expression and G-protein coupling selectivity. Brain Res 1087(1):1-14 |
| abstractText | This report describes the identification and characterization of the murine orphan GPCR, Gpr101. Both human and murine genes were localized to chromosome X. Similar to its human ortholog, murine Gpr101 mRNA was detected predominantly in the brain within discrete nuclei. A knowledge-restricted hidden Markov model-based algorithm, capable of accurately predicting G-protein coupling selectivity, indicated that both human and murine GPR101 were likely coupled to Gs. This prediction was supported by the elevation of cyclic AMP levels and the activation of a cyclic AMP response element-luciferase reporter gene in HEK293 cells over-expressing human GPR101. Consistent with this, over-expression of human GPR101 in a yeast-based system yielded an elevated, agonist-independent reporter gene response in the presence of a yeast chimeric Galphas protein. These results indicate that GPR101 participates in a potentially wide range of activities in the CNS via modulation of cAMP levels. |
