Cysltr1

Cysteinyl leukotriene receptor 1

Identifiers

CYSLTR1; CYSLT1; CYSLT1R; CYSLTR; HG55; HMTMF81

External IDs

OMIM: 300201 MGI: 1926218 HomoloGene: 4837 IUPHAR: CysLT₁ ChEMBL: 1798 GeneCards: CYSLTR1 Gene

Gene Ontology
Molecular function	• signal transducer activity • receptor activity • leukotriene receptor activity
Cellular component	• membrane fraction • plasma membrane • integral to plasma membrane
Biological process	• calcium ion transport • chemotaxis • defense response • inflammatory response • elevation of cytosolic calcium ion concentration • respiratory gaseous exchange • positive regulation of vasoconstriction
Sources: Amigo / QuickGO

Orthologs

Species

Human

Mouse

RefSeq (mRNA)

RefSeq (protein)

Location (UCSC)

Chr X:
77.53 – 77.58 Mb

Chr X:
103.77 – 103.8 Mb

PubMed search

[1]

[2]

Cysteinyl leukotriene receptor 1 is a protein that in humans is encoded by the CYSLTR1 gene.^[1]^[2]^[3]

The cysteinyl leukotrienes LTC4, LTD4, and LTE4 are important mediators of human bronchial asthma. Pharmacologic studies have determined that cysteinyl leukotrienes activate at least 2 receptors, the protein encoded by this gene and CYSLTR2. This encoded receptor is a member of the superfamily of G protein-coupled receptors. Activation of this receptor by LTD4 results in contraction and proliferation of smooth muscle, oedema, eosinophil migration and damage to the mucus layer in the lung.^[3]

1 See also
2 References
3 External links
4 Further reading

References [link]

^ Lynch KR, O'Neill GP, Liu Q, Im DS, Sawyer N, Metters KM, Coulombe N, Abramovitz M, Figueroa DJ, Zeng Z, Connolly BM, Bai C, Austin CP, Chateauneuf A, Stocco R, Greig GM, Kargman S, Hooks SB, Hosfield E, Williams DL Jr, Ford-Hutchinson AW, Caskey CT, Evans JF (Jul 1999). "Characterization of the human cysteinyl leukotriene CysLT1 receptor". Nature 399 (6738): 789–93. DOI:10.1038/21658. PMID 10391245.
^ Sarau HM, Ames RS, Chambers J, Ellis C, Elshourbagy N, Foley JJ, Schmidt DB, Muccitelli RM, Jenkins O, Murdock PR, Herrity NC, Halsey W, Sathe G, Muir AI, Nuthulaganti P, Dytko GM, Buckley PT, Wilson S, Bergsma DJ, Hay DW (Sep 1999). "Identification, molecular cloning, expression, and characterization of a cysteinyl leukotriene receptor". Mol Pharmacol 56 (3): 657–63. PMID 10462554.
^ ^a ^b "Entrez Gene: CYSLTR1 cysteinyl leukotriene receptor 1". https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=10800.

External links [link]

"Leukotriene Receptors: CysLT₁". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. https://www.iuphar-db.org/GPCR/ReceptorDisplayForward?receptorID=2343.

Further reading [link]

Gronert K, Martinsson-Niskanen T, Ravasi S, et al. (2001). "Selectivity of recombinant human leukotriene D(4), leukotriene B(4), and lipoxin A(4) receptors with aspirin-triggered 15-epi-LXA(4) and regulation of vascular and inflammatory responses.". Am. J. Pathol. 158 (1): 3–9. DOI:10.1016/S0002-9440(10)63937-5. PMC 1850279. PMID 11141472. //www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1850279.
Sjöström M, Jakobsson PJ, Heimburger M, et al. (2001). "Human umbilical vein endothelial cells generate leukotriene C4 via microsomal glutathione S-transferase type 2 and express the CysLT(1) receptor.". Eur. J. Biochem. 268 (9): 2578–86. DOI:10.1046/j.1432-1327.2001.02142.x. PMID 11322876.
Mellor EA, Maekawa A, Austen KF, Boyce JA (2001). "Cysteinyl leukotriene receptor 1 is also a pyrimidinergic receptor and is expressed by human mast cells.". Proc. Natl. Acad. Sci. U.S.A. 98 (14): 7964–9. DOI:10.1073/pnas.141221498. PMC 35451. PMID 11438743. //www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=35451.
Mita H, Hasegawa M, Saito H, Akiyama K (2002). "Levels of cysteinyl leukotriene receptor mRNA in human peripheral leucocytes: significantly higher expression of cysteinyl leukotriene receptor 2 mRNA in eosinophils.". Clin. Exp. Allergy 31 (11): 1714–23. DOI:10.1046/j.1365-2222.2001.01184.x. PMID 11696047.
Shirasaki H, Kanaizumi E, Watanabe K, et al. (2003). "Expression and localization of the cysteinyl leukotriene 1 receptor in human nasal mucosa.". Clin. Exp. Allergy 32 (7): 1007–12. DOI:10.1046/j.1365-2222.2002.01425.x. PMID 12100046.
Ohshima N, Nagase H, Koshino T, et al. (2002). "A functional study on CysLT(1) receptors in human eosinophils.". Int. Arch. Allergy Immunol. 129 (1): 67–75. DOI:10.1159/000065175. PMID 12373000.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. DOI:10.1073/pnas.242603899. PMC 139241. PMID 12477932. //www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=139241.
Ohd JF, Nielsen CK, Campbell J, et al. (2003). "Expression of the leukotriene D4 receptor CysLT1, COX-2, and other cell survival factors in colorectal adenocarcinomas.". Gastroenterology 124 (1): 57–70. DOI:10.1053/gast.2003.50011. PMID 12512030.
Chibana K, Ishii Y, Asakura T, Fukuda T (2003). "Up-regulation of cysteinyl leukotriene 1 receptor by IL-13 enables human lung fibroblasts to respond to leukotriene C4 and produce eotaxin.". J. Immunol. 170 (8): 4290–5. PMID 12682264.
Espinosa K, Bossé Y, Stankova J, Rola-Pleszczynski M (2003). "CysLT1 receptor upregulation by TGF-beta and IL-13 is associated with bronchial smooth muscle cell proliferation in response to LTD4.". J. Allergy Clin. Immunol. 111 (5): 1032–40. DOI:10.1067/mai.2003.1451. PMID 12743568.
Walch L, Norel X, Gascard JP, Brink C (2003). "Arachidonic acid inhibits cysteinyl-leukotriene receptor activation in human pulmonary vessels.". Adv. Exp. Med. Biol. 525: 75–9. PMID 12751740.
Nielsen CK, Ohd JF, Wikström K, et al. (2003). "The leukotriene receptor CysLT1 and 5-lipoxygenase are upregulated in colon cancer.". Adv. Exp. Med. Biol. 525: 201–4. PMID 12751768.
Mechiche H, Naline E, Candenas L, et al. (2003). "Effects of cysteinyl leukotrienes in small human bronchus and antagonist activity of montelukast and its metabolites.". Clin. Exp. Allergy 33 (7): 887–94. DOI:10.1046/j.1365-2222.2003.01696.x. PMID 12859443.
Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs.". Nat. Genet. 36 (1): 40–5. DOI:10.1038/ng1285. PMID 14702039.
Yang G, Haczku A, Chen H, et al. (2004). "Transgenic smooth muscle expression of the human CysLT1 receptor induces enhanced responsiveness of murine airways to leukotriene D4.". Am. J. Physiol. Lung Cell Mol. Physiol. 286 (5): L992–1001. DOI:10.1152/ajplung.00367.2003. PMID 15064240.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).". Genome Res. 14 (10B): 2121–7. DOI:10.1101/gr.2596504. PMC 528928. PMID 15489334. //www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=528928.
Naik S, Billington CK, Pascual RM, et al. (2005). "Regulation of cysteinyl leukotriene type 1 receptor internalization and signaling.". J. Biol. Chem. 280 (10): 8722–32. DOI:10.1074/jbc.M413014200. PMID 15590629.
Corrigan C, Mallett K, Ying S, et al. (2005). "Expression of the cysteinyl leukotriene receptors cysLT(1) and cysLT(2) in aspirin-sensitive and aspirin-tolerant chronic rhinosinusitis.". J. Allergy Clin. Immunol. 115 (2): 316–22. DOI:10.1016/j.jaci.2004.10.051. PMID 15696087.

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Cell surface receptor: G protein-coupled receptors

Class A:
Rhodopsin like

Neurotransmitter

Adrenergic	α1 (A B D) α2 (A B C) β1 β2 β3

Purinergic	Adenosine (A1 A2A A2B A3) P2Y (1 2 4 5 6 8 9 10 11 12 13 14)

Serotonin	(all but 5-HT3) 5-HT1 (A B D E F) 5-HT2 (A B C) 5-HT (4 5A 6 7)

Other	Acetylcholine (M1 M2 M3 M4 M5) Dopamine (D1 D2 D3 D4 D5) Histamine (H1 H2 H3 H4) Melatonin (1A 1B 1C) TAAR (1 2 3 5 6 8 9)

Metabolites and
signaling molecules

Eicosanoid	CysLT (1 2) LTB4 (1 2) FPRL1 OXE Prostaglandin (DP (1 2), EP (1 2 3 4), FP) Prostacyclin Thromboxane

Other	Bile acid Cannabinoid (CB1 CB2, GPR (18 55 119)) EBI2 Estrogen Free fatty acid (1 2 3 4) Lactate Lysophosphatidic acid (1 2 3 4 5 6) Lysophospholipid (1 2 3 4 5 6 7 8) Niacin (1 2) Oxoglutarate PAF Sphingosine-1-phosphate (1 2 3 4 5) Succinate

Peptide

Neuropeptide	B/W (1 2) FF (1 2) S Y (1 2 4 5) Neuromedin (B U (1 2)) Neurotensin (1 2)

Other	Anaphylatoxin (C3a C5a) Angiotensin (1 2) Apelin Bombesin (BRS3 GRPR NMBR) Bradykinin (B1 B2) Chemokine Cholecystokinin (A B) Endothelin (A B) Formyl peptide (1 2 3) FSH Galanin (1 2 3) GHB receptor Gonadotropin-releasing hormone (1 2) Ghrelin Kisspeptin Luteinizing hormone/choriogonadotropin MAS (1 1L D E F G X1 X2 X3 X4) Melanocortin (1 2 3 4 5) MCHR (1 2) Motilin Opioid (Delta Kappa Mu Nociceptin & Zeta, but not Sigma) Orexin (1 2) Oxytocin Prokineticin (1 2) Prolactin-releasing peptide Relaxin (1 2 3 4) Somatostatin (1 2 3 4 5) Tachykinin (1 2 3) Thyrotropin Thyrotropin-releasing hormone Urotensin-II Vasopressin (1A 1B 2)

Miscellaneous

Orphan	GPR (1 3 4 6 12 15 17 18 19 20 21 22 23 25 26 27 31 32 33 34 35 37 39 42 44 45 50 52 55 61 62 63 65 68 75 77 78 81 82 83 84 85 87 88 92 101 103 109A 109B 119 120 132 135 137B 139 141 142 146 148 149 150 151 152 153 160 161 162 171 173 174 176 177 182 183)

Other	Adrenomedullin Olfactory Opsin (3 4 5 1LW 1MW 1SW RGR RRH) Protease-activated (1 2 3 4) SREB (1 2 3)

Class B: Secretin like

Orphan	GPR (56 64 97 98 110 111 112 113 114 115 116 123 124 125 126 128 133 143 144 155 157)

Other	Brain-specific angiogenesis inhibitor (1 2 3) Cadherin (1 2 3) Calcitonin CALCRL CD97 Corticotropin-releasing hormone (1 2) EMR (1 2 3) Glucagon (GR GIPR GLP1R GLP2R) Growth hormone releasing hormone PACAPR1 GPR Latrophilin (1 2 3 ELTD1) Methuselah-like proteins Parathyroid hormone (1 2) Secretin Vasoactive intestinal peptide (1 2)

Class C: Metabotropic
glutamate / pheromone

Taste	TAS1R (1 2 3) TAS2R (1 3 4 5 8 9 10 12 13 14 16 19 20 30 31 38 39 40 41 42 43 45 46 50)

Other	Calcium-sensing receptor GABA B (1 2) Glutamate receptor (Metabotropic glutamate (1 2 3 4 5 6 7 8)) GPRC6A GPR (156 158 179) RAIG (1 2 3 4)

Class F:
Frizzled / Smoothened

Frizzled	Frizzled (1 2 3 4 5 6 7 8 9 10)

Smoothened	Smoothened

B trdu: iter (nrpl/grfl/cytl/horl), csrc (lgic, enzr, gprc, igsr, intg, nrpr/grfr/cytr), itra (adap, gbpr, mapk), calc, lipd; path (hedp, wntp, tgfp+mapp, notp, jakp, fsap, hipp, tlrp)

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