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http://purl.uniprot.org/citations/15664177http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15664177http://www.w3.org/2000/01/rdf-schema#comment"Endocannabinoids mediate retrograde signal and modulate transmission efficacy at various central synapses. Although endocannabinoid release is induced by either depolarization or activation of G(q/11)-coupled receptors, it is markedly enhanced by the coincidence of depolarization and receptor activation. Here we report that this coincidence is detected by phospholipase Cbeta1 (PLCbeta1) in hippocampal neurons. By measuring cannabinoid-sensitive synaptic currents, we found that the receptor-driven endocannabinoid release was dependent on physiological levels of intracellular Ca(2+) concentration ([Ca(2+)](i)), and markedly enhanced by depolarization-induced [Ca(2+)](i) elevation. Furthermore, we measured PLC activity in intact neurons by using exogenous TRPC6 channel as a biosensor for the PLC product diacylglycerol and found that the receptor-driven PLC activation exhibited similar [Ca(2+)](i) dependence to that of endocannabinoid release. Neither endocannabinoid release nor PLC activation was induced by receptor activation in PLCbeta1 knockout mice. We therefore conclude that PLCbeta1 serves as a coincidence detector through its Ca(2+) dependency for endocannabinoid release in hippocampal neurons."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.org/dc/terms/identifier"doi:10.1016/j.neuron.2005.01.004"xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Ogata H."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Shin H.S."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Emoto K."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Kano M."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Hashimotodani Y."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Tsubokawa H."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Araishi K."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Maejima T."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/author"Ohno-Shosaku T."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/name"Neuron"xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/pages"257-268"xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/title"Phospholipase Cbeta serves as a coincidence detector through its Ca2+ dependency for triggering retrograde endocannabinoid signal."xsd:string
http://purl.uniprot.org/citations/15664177http://purl.uniprot.org/core/volume"45"xsd:string
http://purl.uniprot.org/citations/15664177http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15664177
http://purl.uniprot.org/citations/15664177http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15664177
http://purl.uniprot.org/uniprot/Q9Z1B3#attribution-997255A451B90B8847415952A9CDBFCBhttp://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/15664177
http://purl.uniprot.org/uniprot/#_A0A0J9YUY5-mappedCitation-15664177http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15664177
http://purl.uniprot.org/uniprot/#_A2AT91-mappedCitation-15664177http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15664177
http://purl.uniprot.org/uniprot/#_A2AT93-mappedCitation-15664177http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15664177
http://purl.uniprot.org/uniprot/#_Q2M4J2-mappedCitation-15664177http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15664177
http://purl.uniprot.org/uniprot/#_Q3UPW0-mappedCitation-15664177http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15664177