Structural Basis for Agonistic Activity and Selectivity toward Melatonin Receptors hMT1 and hMT2.

ABSTRACT: Glaucoma, a major ocular neuropathy originating from a progressive degeneration of retinal ganglion cells, is often associated with increased intraocular pressure (IOP). Daily IOP fluctuations are physiologically influenced by the antioxidant and signaling activities of melatonin. This endogenous modulator has limited employment in treating altered IOP disorders due to its low stability and bioavailability. The search for low-toxic compounds as potential melatonin agonists with higher stability and bioavailability than melatonin itself could start only from knowing the molecular basis of melatonergic activity. Thus, using a computational approach, we studied the melatonin binding toward its natural macromolecular targets, namely melatonin receptors 1 (MT1) and 2 (MT2), both involved in IOP

SUBMITTER: Cantarini M 

PROVIDER: S-EPMC9918025 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature