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| http://purl.uniprot.org/citations/37003571 | http://www.w3.org/2000/01/rdf-schema#comment | "NMDA-type glutamate receptors (NMDARs) constitute one of the main glutamate (Glu) targets in the central nervous system and are involved in synaptic plasticity, which is the molecular substrate of learning and memory. Hypofunction of NMDARs has been associated with schizophrenia, while overstimulation causes neuronal death in neurodegenerative diseases or in stroke. The function of NMDARs requires coincidental binding of Glu along with other cellular signals such as neuronal depolarization, and the presence of other endogenous ligands that modulate their activity by allosterism. Among these allosteric modulators are zinc, protons and Gly, which is an obligatory co-agonist. These characteristics differentiate NMDARs from other receptors, and their structural bases have begun to be established in recent years. In this review we focus on the crosstalk between Glu and glycine (Gly), whose concentration in the NMDAR microenvironment is maintained by various Gly transporters that remove or release it into the medium in a regulated manner. The GlyT1 transporter is particularly involved in this task, and has become a target of great interest for the treatment of schizophrenia since its inhibition leads to an increase in synaptic Gly levels that enhances the activity of NMDARs. However, the only drug that has completed phase III clinical trials did not yield the expected results. Notwithstanding, there are additional drugs that continue to be investigated, and it is hoped that knowledge gained from the recently published 3D structure of GlyT1 may allow the rational design of more effective new drugs. This article is part of the Special Issue on "The receptor-receptor interaction as a new target for therapy"."xsd:string |
| http://purl.uniprot.org/citations/37003571 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.neuropharm.2023.109514"xsd:string |
| http://purl.uniprot.org/citations/37003571 | http://purl.uniprot.org/core/author | "Zafra F."xsd:string |
| http://purl.uniprot.org/citations/37003571 | http://purl.uniprot.org/core/author | "Piniella D."xsd:string |
| http://purl.uniprot.org/citations/37003571 | http://purl.uniprot.org/core/date | "2023"xsd:gYear |
| http://purl.uniprot.org/citations/37003571 | http://purl.uniprot.org/core/name | "Neuropharmacology"xsd:string |
| http://purl.uniprot.org/citations/37003571 | http://purl.uniprot.org/core/pages | "109514"xsd:string |
| http://purl.uniprot.org/citations/37003571 | http://purl.uniprot.org/core/title | "Functional crosstalk of the glycine transporter GlyT1 and NMDA receptors."xsd:string |
| http://purl.uniprot.org/citations/37003571 | http://purl.uniprot.org/core/volume | "232"xsd:string |
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