Light-sensitive ligands can be used to regulate neurobiological receptors with high spatiotemporal precision. Here, the optochemical control of neuronal nicotinic acetylcholine receptors, using both photoswitchable tethered agonists and antagonists, is described. These rationally designed hybrid photoreceptors will facilitate the investigation of the physiological and pathological functions of nicotinic receptors in the brain.
- Ivan Tochitsky
- Matthew R. Banghart
- Dirk Trauner
