| First Author | Scholz Nicole | Year | 2017 |
| Journal | Elife | Volume | 6 |
| PubMed ID | 28784204 | Abstract Text | DrosophilaaGPCR Latrophilin/dCIRL acts in mechanosensory neurons by modulating ionotropic receptor currents, the initiating step of cellular mechanosensation. This process depends on the length of the extended ectodomain and the tethered agonist of the receptor, but not on its autoproteolysis, a characteristic biochemical feature of the aGPCR family. Intracellularly, dCIRL quenches cAMP levels upon mechanical activation thereby specifically increasing the mechanosensitivity of neurons. These results provide direct evidence that the aGPCR dCIRL acts as a molecular sensor and signal transducer that detects and converts mechanical stimuli into a metabotropic response. |
| Doi | 10.7554/eLife.28360 | Month | 08 |
