Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f55/2023.1
R. Hills, S. Ishii, S. Jancar, T. McIntyre, E. Ninio, Chris O'Neill, Francisco Jose Oliveira Rios, J. Travers, M. Whittaker
Platelet-activating factor (PAF, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine) is an ether phospholipid mediator associated with platelet coagulation, but also subserves inflammatory roles. The PAF receptor (provisional nomenclature recommended by NC-IUPHAR [38]) is activated by PAF and other suggested endogenous ligands are oxidized phosphatidylcholine [74] and lysophosphatidylcholine [98]. It may also be activated by bacterial lipopolysaccharide [91].
{"title":"Platelet-activating factor receptor in GtoPdb v.2023.1","authors":"R. Hills, S. Ishii, S. Jancar, T. McIntyre, E. Ninio, Chris O'Neill, Francisco Jose Oliveira Rios, J. Travers, M. Whittaker","doi":"10.2218/gtopdb/f55/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f55/2023.1","url":null,"abstract":"Platelet-activating factor (PAF, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine) is an ether phospholipid mediator associated with platelet coagulation, but also subserves inflammatory roles. The PAF receptor (provisional nomenclature recommended by NC-IUPHAR [38]) is activated by PAF and other suggested endogenous ligands are oxidized phosphatidylcholine [74] and lysophosphatidylcholine [98]. It may also be activated by bacterial lipopolysaccharide [91].","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"109 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78101756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f139/2023.1
P. Beart
The SLC1 family of sodium dependent transporters includes the plasma membrane located glutamate transporters and the neutral amino acid transporters ASCT1 and ASCT2 [3, 52, 39, 40, 9].
{"title":"SLC1 family of amino acid transporters in GtoPdb v.2023.1","authors":"P. Beart","doi":"10.2218/gtopdb/f139/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f139/2023.1","url":null,"abstract":"The SLC1 family of sodium dependent transporters includes the plasma membrane located glutamate transporters and the neutral amino acid transporters ASCT1 and ASCT2 [3, 52, 39, 40, 9].","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83644862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f114/2023.1
Stephen P. H. Alexander, A. Irving
GPR18, GPR55 and GPR119 (provisional nomenclature), although showing little structural similarity to CB1 and CB2 cannabinoid receptors, respond to endogenous agents analogous to the endogenous cannabinoid ligands, as well as some natural/synthetic cannabinoid receptor ligands [104]. Although there are multiple reports to indicate that GPR18, GPR55 and GPR119 can be activated in vitro by N-arachidonoylglycine, lysophosphatidylinositol and N-oleoylethanolamide, respectively, there is a lack of evidence for activation by these lipid messengers in vivo. As such, therefore, these receptors retain their orphan status.
{"title":"GPR18, GPR55 and GPR119 in GtoPdb v.2023.1","authors":"Stephen P. H. Alexander, A. Irving","doi":"10.2218/gtopdb/f114/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f114/2023.1","url":null,"abstract":"GPR18, GPR55 and GPR119 (provisional nomenclature), although showing little structural similarity to CB1 and CB2 cannabinoid receptors, respond to endogenous agents analogous to the endogenous cannabinoid ligands, as well as some natural/synthetic cannabinoid receptor ligands [104]. Although there are multiple reports to indicate that GPR18, GPR55 and GPR119 can be activated in vitro by N-arachidonoylglycine, lysophosphatidylinositol and N-oleoylethanolamide, respectively, there is a lack of evidence for activation by these lipid messengers in vivo. As such, therefore, these receptors retain their orphan status.","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"668 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76856631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f8/2023.1
T. Bonner, A. Davenport, R. Hills, J. Maguire, Edward M. Rosser
The bile acid receptor (GPBA) responds to bile acids produced during the liver metabolism of cholesterol. Selective agonists are promising drugs for the treatment of metabolic disorders, such as type II diabetes, obesity and atherosclerosis.
{"title":"Bile acid receptor in GtoPdb v.2023.1","authors":"T. Bonner, A. Davenport, R. Hills, J. Maguire, Edward M. Rosser","doi":"10.2218/gtopdb/f8/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f8/2023.1","url":null,"abstract":"The bile acid receptor (GPBA) responds to bile acids produced during the liver metabolism of cholesterol. Selective agonists are promising drugs for the treatment of metabolic disorders, such as type II diabetes, obesity and atherosclerosis.","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84326359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f896/2023.1
E. Faccenda
Small G-proteins, are a family of hydrolase enzymes that can bind and hydrolyze guanosine triphosphate (GTP). They are a type of G-protein found in the cytosol that are homologous to the alpha subunit of heterotrimeric G-proteins, but unlike the alpha subunit of G proteins, a small GTPase can function independently as a hydrolase enzyme to bind to and hydrolyze a guanosine triphosphate (GTP) to form guanosine diphosphate (GDP). The best-known members are the Ras GTPases and hence they are sometimes called Ras subfamily GTPases.
{"title":"3.6.5.2 Small monomeric GTPases in GtoPdb v.2023.1","authors":"E. Faccenda","doi":"10.2218/gtopdb/f896/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f896/2023.1","url":null,"abstract":"Small G-proteins, are a family of hydrolase enzymes that can bind and hydrolyze guanosine triphosphate (GTP). They are a type of G-protein found in the cytosol that are homologous to the alpha subunit of heterotrimeric G-proteins, but unlike the alpha subunit of G proteins, a small GTPase can function independently as a hydrolase enzyme to bind to and hydrolyze a guanosine triphosphate (GTP) to form guanosine diphosphate (GDP). The best-known members are the Ras GTPases and hence they are sometimes called Ras subfamily GTPases.","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86696538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f35/2023.1
M. Bäck, C. Brink, N. Chiang, S. Dahlén, G. Dent, J. Drazen, Jilly F. Evans, D. Hay, Motonao Nakamura, W. Powell, J. Rokach, G. Rovati, C. Serhan, Takao Shimizu, Mohib Uddin, T. Yokomizo
The leukotriene receptors (nomenclature as agreed by the NC-IUPHAR subcommittee on Leukotriene Receptors [35, 38]) are activated by the endogenous ligands leukotrienes (LT), synthesized from lipoxygenase metabolism of arachidonic acid. The human BLT1 receptor is the high affinity LTB4 receptor whereas the BLT2 receptor in addition to being a low-affinity LTB4 receptor also binds several other lipoxygenase-products, such as 12S-HETE, 12S-HPETE, 15S-HETE, and the thromboxane synthase product 12-hydroxyheptadecatrienoic acid. The BLT receptors mediate chemotaxis and immunomodulation in several leukocyte populations and are in addition expressed on non-myeloid cells, such as vascular smooth muscle and endothelial cells. In addition to BLT receptors, LTB4 has been reported to bind to the peroxisome proliferator activated receptor (PPAR) α [201] and the vanilloid TRPV1 ligand-gated nonselective cation channel [223]. The crystal structure of the BLT1 receptor was initially determined in complex with selective antagonists [141, 231] and has recently been extended to the cryo-electron microscopy structure of LTB4-bound human BLT1 receptor at 2.91 Å resolution [389]. The receptors for the cysteinyl-leukotrienes (i.e. LTC4, LTD4 and LTE4) are termed CysLT1 and CysLT2 and exhibit distinct expression patterns in human tissues, mediating for example smooth muscle cell contraction, regulation of vascular permeability, and leukocyte activation. Quite recently, the the crystal structures of both receptors have been solved, the CysLT1 in complex with zafirlukast and pranlukast [203] and the CysLT2 in complex with three dual CysLT1/CysLT2 antagonists [122]. There is also evidence in the literature for additional CysLT receptor subtypes, derived from functional in vitro studies, radioligand binding and in mice lacking both CysLT1 and CysLT2 receptors [38]. Cysteinyl-leukotrienes have also been suggested to signal through the P2Y12 receptor [99, 251, 280], GPR17 [60] and GPR99 [173].
{"title":"Leukotriene receptors in GtoPdb v.2023.1","authors":"M. Bäck, C. Brink, N. Chiang, S. Dahlén, G. Dent, J. Drazen, Jilly F. Evans, D. Hay, Motonao Nakamura, W. Powell, J. Rokach, G. Rovati, C. Serhan, Takao Shimizu, Mohib Uddin, T. Yokomizo","doi":"10.2218/gtopdb/f35/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f35/2023.1","url":null,"abstract":"The leukotriene receptors (nomenclature as agreed by the NC-IUPHAR subcommittee on Leukotriene Receptors [35, 38]) are activated by the endogenous ligands leukotrienes (LT), synthesized from lipoxygenase metabolism of arachidonic acid. The human BLT1 receptor is the high affinity LTB4 receptor whereas the BLT2 receptor in addition to being a low-affinity LTB4 receptor also binds several other lipoxygenase-products, such as 12S-HETE, 12S-HPETE, 15S-HETE, and the thromboxane synthase product 12-hydroxyheptadecatrienoic acid. The BLT receptors mediate chemotaxis and immunomodulation in several leukocyte populations and are in addition expressed on non-myeloid cells, such as vascular smooth muscle and endothelial cells. In addition to BLT receptors, LTB4 has been reported to bind to the peroxisome proliferator activated receptor (PPAR) α [201] and the vanilloid TRPV1 ligand-gated nonselective cation channel [223]. The crystal structure of the BLT1 receptor was initially determined in complex with selective antagonists [141, 231] and has recently been extended to the cryo-electron microscopy structure of LTB4-bound human BLT1 receptor at 2.91 Å resolution [389]. The receptors for the cysteinyl-leukotrienes (i.e. LTC4, LTD4 and LTE4) are termed CysLT1 and CysLT2 and exhibit distinct expression patterns in human tissues, mediating for example smooth muscle cell contraction, regulation of vascular permeability, and leukocyte activation. Quite recently, the the crystal structures of both receptors have been solved, the CysLT1 in complex with zafirlukast and pranlukast [203] and the CysLT2 in complex with three dual CysLT1/CysLT2 antagonists [122]. There is also evidence in the literature for additional CysLT receptor subtypes, derived from functional in vitro studies, radioligand binding and in mice lacking both CysLT1 and CysLT2 receptors [38]. Cysteinyl-leukotrienes have also been suggested to signal through the P2Y12 receptor [99, 251, 280], GPR17 [60] and GPR99 [173].","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89953896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f91/2023.1
F. Sladek
The nomenclature of hepatocyte nuclear factor-4 receptors is agreed by the NC-IUPHAR Subcommittee on Nuclear Hormone Receptors [9, 3]. While linoleic acid has been identified as the endogenous ligand for HNF4α its function remains ambiguous [75]. HNF4γ has yet to be paired with an endogenous ligand.
{"title":"2A. Hepatocyte nuclear factor-4 receptors in GtoPdb v.2023.1","authors":"F. Sladek","doi":"10.2218/gtopdb/f91/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f91/2023.1","url":null,"abstract":"The nomenclature of hepatocyte nuclear factor-4 receptors is agreed by the NC-IUPHAR Subcommittee on Nuclear Hormone Receptors [9, 3]. While linoleic acid has been identified as the endogenous ligand for HNF4α its function remains ambiguous [75]. HNF4γ has yet to be paired with an endogenous ligand.","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90098498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f19/2023.1
F. Dautzenberg, D. Grigoriadis, R. Hauger, V. Risbrough, T. Steckler, W. Vale, R. Valentino
Corticotropin-releasing factor (CRF, nomenclature as agreed by the NC-IUPHAR subcommittee on Corticotropin-releasing Factor Receptors [34]) receptors are activated by the endogenous peptides corticotrophin-releasing hormone, a 41 amino-acid peptide, urocortin 1, 40 amino-acids, urocortin 2, 38 amino-acids and urocortin 3, 38 amino-acids. CRF1 and CRF2 receptors are activated non-selectively by CRH and UCN. CRF2 receptors are selectively activated by UCN2 and UCN3. Binding to CRF receptors can be conducted using radioligands [125I]Tyr0-CRF or [125I]Tyr0-sauvagine with Kd values of 0.1-0.4 nM. CRF1 and CRF2 receptors are non-selectively antagonized by α-helical CRF, D-Phe-CRF-(12-41) and astressin. CRF1 receptors are selectively antagonized by small molecules NBI27914, R121919, antalarmin, CP 154,526, CP 376,395. CRF2 receptors are selectively antagonized by antisauvagine and astressin 2B.
{"title":"Corticotropin-releasing factor receptors in GtoPdb v.2023.1","authors":"F. Dautzenberg, D. Grigoriadis, R. Hauger, V. Risbrough, T. Steckler, W. Vale, R. Valentino","doi":"10.2218/gtopdb/f19/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f19/2023.1","url":null,"abstract":"Corticotropin-releasing factor (CRF, nomenclature as agreed by the NC-IUPHAR subcommittee on Corticotropin-releasing Factor Receptors [34]) receptors are activated by the endogenous peptides corticotrophin-releasing hormone, a 41 amino-acid peptide, urocortin 1, 40 amino-acids, urocortin 2, 38 amino-acids and urocortin 3, 38 amino-acids. CRF1 and CRF2 receptors are activated non-selectively by CRH and UCN. CRF2 receptors are selectively activated by UCN2 and UCN3. Binding to CRF receptors can be conducted using radioligands [125I]Tyr0-CRF or [125I]Tyr0-sauvagine with Kd values of 0.1-0.4 nM. CRF1 and CRF2 receptors are non-selectively antagonized by α-helical CRF, D-Phe-CRF-(12-41) and astressin. CRF1 receptors are selectively antagonized by small molecules NBI27914, R121919, antalarmin, CP 154,526, CP 376,395. CRF2 receptors are selectively antagonized by antisauvagine and astressin 2B.","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84932273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f147/2023.1
E. Kunji
Mitochondrial carriers are nuclear-encoded proteins, which translocate solutes across the inner mitochondrial membrane. Mitochondrial carriers are functional as monomers and have six TM alpha-helices and the termini in the mitochondrial intermembrane space.
{"title":"SLC25 family of mitochondrial transporters in GtoPdb v.2023.1","authors":"E. Kunji","doi":"10.2218/gtopdb/f147/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f147/2023.1","url":null,"abstract":"Mitochondrial carriers are nuclear-encoded proteins, which translocate solutes across the inner mitochondrial membrane. Mitochondrial carriers are functional as monomers and have six TM alpha-helices and the termini in the mitochondrial intermembrane space.","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78649427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-26DOI: 10.2218/gtopdb/f943/2023.1
Stephen P.H. Alexander, Patrick Doherty, Christopher J. Fowler, Jürg Gertsch, Mario Van der Stelt
The principle endocannabinoids are 2-acylglycerol esters, such as 2-arachidonoylglycerol (2-AG), and N-acylethanolamines, such as anandamide (N-arachidonoylethanolamine, AEA). The glycerol esters and ethanolamides are synthesised and hydrolysed by parallel, independent pathways. Mechanisms for release and re-uptake of endocannabinoids are unclear, although potent and selective inhibitors of facilitated diffusion of endocannabinoids across cell membranes have been developed [29]. FABP5 (Q01469) has been suggested to act as a canonical intracellular endocannabinoid transporter in vivo [17]. For the generation of 2-arachidonoylglycerol, the key enzyme involved is diacylglycerol lipase (DAGL), whilst several routes for anandamide synthesis have been described, the best characterized of which involves N-acylphosphatidylethanolamine-phospholipase D (NAPE-PLD, [75]). A transacylation enzyme which forms N-acylphosphatidylethanolamines has been identified as a cytosolic enzyme, PLA2G4E (Q3MJ16) [66]. In vitro experiments indicate that the endocannabinoids are also substrates for oxidative metabolism via cyclooxygenase, lipoxygenase and cytochrome P450 enzyme activities [5, 24, 77].
{"title":"Endocannabinoid turnover in GtoPdb v.2023.1","authors":"Stephen P.H. Alexander, Patrick Doherty, Christopher J. Fowler, Jürg Gertsch, Mario Van der Stelt","doi":"10.2218/gtopdb/f943/2023.1","DOIUrl":"https://doi.org/10.2218/gtopdb/f943/2023.1","url":null,"abstract":"The principle endocannabinoids are 2-acylglycerol esters, such as 2-arachidonoylglycerol (2-AG), and N-acylethanolamines, such as anandamide (N-arachidonoylethanolamine, AEA). The glycerol esters and ethanolamides are synthesised and hydrolysed by parallel, independent pathways. Mechanisms for release and re-uptake of endocannabinoids are unclear, although potent and selective inhibitors of facilitated diffusion of endocannabinoids across cell membranes have been developed [29]. FABP5 (Q01469) has been suggested to act as a canonical intracellular endocannabinoid transporter in vivo [17]. For the generation of 2-arachidonoylglycerol, the key enzyme involved is diacylglycerol lipase (DAGL), whilst several routes for anandamide synthesis have been described, the best characterized of which involves N-acylphosphatidylethanolamine-phospholipase D (NAPE-PLD, [75]). A transacylation enzyme which forms N-acylphosphatidylethanolamines has been identified as a cytosolic enzyme, PLA2G4E (Q3MJ16) [66]. In vitro experiments indicate that the endocannabinoids are also substrates for oxidative metabolism via cyclooxygenase, lipoxygenase and cytochrome P450 enzyme activities [5, 24, 77].","PeriodicalId":14617,"journal":{"name":"IUPHAR/BPS Guide to Pharmacology CITE","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135016701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}