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http://purl.uniprot.org/citations/34775970http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34775970http://www.w3.org/2000/01/rdf-schema#comment"T-type calcium channels are known molecular targets of certain phytocannabinoids and endocannabinoids. Here we explored the modulation of Cav3.2 T-type calcium channels by terpenes derived from cannabis plants. A screen of eight commercially available terpenes revealed that camphene and alpha-bisabolol mediated partial, but significant inhibition of Cav3.2 channels expressed in tsA-201 cells, as well as native T-type channels in mouse dorsal root ganglion neurons. Both compounds inhibited peak current amplitude with IC50s in the low micromolar range, and mediated an additional small hyperpolarizing shift in half-inactivation voltage. When delivered intrathecally, both terpenes inhibited nocifensive responses in mice that had received an intraplantar injection of formalin, with alpha-bisabolol showing greater efficacy. Both terpenes reduced thermal hyperalgesia in mice injected with Complete Freund's adjuvant. This effect was independent of sex, and absent in Cav3.2 null mice, indicating that these compounds mediate their analgesic properties by acting on Cav3.2 channels. Both compounds also inhibited mechanical hypersensitivity in a mouse model of neuropathic pain. Hence, camphene and alpha-bisabolol have a wide spectrum of analgesic action by virtue of inhibiting Cav3.2 T-type calcium channels."xsd:string
http://purl.uniprot.org/citations/34775970http://purl.org/dc/terms/identifier"doi:10.1186/s13041-021-00876-6"xsd:string
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/author"Huang S."xsd:string
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/author"Zamponi G.W."xsd:string
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/author"Gadotti V.M."xsd:string
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/name"Mol Brain"xsd:string
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/pages"166"xsd:string
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/title"The terpenes camphene and alpha-bisabolol inhibit inflammatory and neuropathic pain via Cav3.2 T-type calcium channels."xsd:string
http://purl.uniprot.org/citations/34775970http://purl.uniprot.org/core/volume"14"xsd:string
http://purl.uniprot.org/citations/34775970http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/34775970
http://purl.uniprot.org/citations/34775970http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/34775970
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http://purl.uniprot.org/uniprot/#_Q99P43-mappedCitation-34775970http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34775970
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