DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyejin | ko |
dc.contributor.author | Lee, Eun-Jae | ko |
dc.contributor.author | Song, Yoo Sung | ko |
dc.contributor.author | Kim, Eunjoon | ko |
dc.date.accessioned | 2014-09-01T06:52:30Z | - |
dc.date.available | 2014-09-01T06:52:30Z | - |
dc.date.created | 2014-04-14 | - |
dc.date.created | 2014-04-14 | - |
dc.date.issued | 2014-01 | - |
dc.identifier.citation | PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, v.369, no.1633 | - |
dc.identifier.issn | 0962-8436 | - |
dc.identifier.uri | http://hdl.handle.net/10203/189163 | - |
dc.description.abstract | Long-term depression (LTD) reduces the functional strength of excitatory synapses through mechanisms that include the removal of AMPA glutamate receptors from the postsynaptic membrane. LTD induction is also known to result in structural changes at excitatory synapses, including the shrinkage of dendritic spines. Synaptic adhesion molecules are thought to contribute to the development, function and plasticity of neuronal synapses largely through their trans-synaptic adhesions. However, little is known about how synaptic adhesion molecules are altered during LTD. We report here that NGL-3 (netrin-G ligand-3), a postsynaptic adhesion molecule that trans-synaptically interacts with the LAR family of receptor tyrosine phosphatases and intracellularly with the postsynaptic scaffolding protein PSD-95, undergoes a proteolytic cleavage process. NGL-3 cleavage is induced by NMDA treatment in cultured neurons and low-frequency stimulation in brain slices and requires the activities of NMDA glutamate receptors, matrix metalloproteinases (MMPs) and presenilin/gamma-secretase. These results suggest that NGL-3 is a novel substrate of MMPs and gamma-secretase and that NGL-3 cleavage may regulate synaptic adhesion during LTD. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC | - |
dc.subject | PROTEIN-TYROSINE PHOSPHATASES | - |
dc.subject | IONOTROPIC GLUTAMATE RECEPTORS | - |
dc.subject | BRAINS EXTRACELLULAR-MATRIX | - |
dc.subject | CENTRAL-NERVOUS-SYSTEM | - |
dc.subject | RESTLESS-LEGS-SYNDROME | - |
dc.subject | CELL-ADHESION | - |
dc.subject | GAMMA-SECRETASE | - |
dc.subject | TRANSSYNAPTIC INTERACTION | - |
dc.subject | HIPPOCAMPAL-NEURONS | - |
dc.subject | AMYLOID-BETA | - |
dc.title | Long-term depression-inducing stimuli promote cleavage of the synaptic adhesion molecule NGL-3 through NMDA receptors, matrix metalloproteinases and presenilin/gamma-secretase | - |
dc.type | Article | - |
dc.identifier.wosid | 000332463400027 | - |
dc.identifier.scopusid | 2-s2.0-84888777988 | - |
dc.type.rims | ART | - |
dc.citation.volume | 369 | - |
dc.citation.issue | 1633 | - |
dc.citation.publicationname | PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES | - |
dc.identifier.doi | 10.1098/rstb.2013.0158 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Eunjoon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | long-term depression | - |
dc.subject.keywordAuthor | synaptic adhesion molecules | - |
dc.subject.keywordAuthor | NMDA receptors | - |
dc.subject.keywordAuthor | metalloproteinase | - |
dc.subject.keywordAuthor | gamma-secretase | - |
dc.subject.keywordPlus | PROTEIN-TYROSINE PHOSPHATASES | - |
dc.subject.keywordPlus | IONOTROPIC GLUTAMATE RECEPTORS | - |
dc.subject.keywordPlus | BRAINS EXTRACELLULAR-MATRIX | - |
dc.subject.keywordPlus | CENTRAL-NERVOUS-SYSTEM | - |
dc.subject.keywordPlus | RESTLESS-LEGS-SYNDROME | - |
dc.subject.keywordPlus | CELL-ADHESION | - |
dc.subject.keywordPlus | GAMMA-SECRETASE | - |
dc.subject.keywordPlus | TRANSSYNAPTIC INTERACTION | - |
dc.subject.keywordPlus | HIPPOCAMPAL-NEURONS | - |
dc.subject.keywordPlus | AMYLOID-BETA | - |
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