Prostaciklinski receptor

Из Википедије, слободне енциклопедије
Prostaglandinski I2 (prostaciklinski) receptor (IP1)
Identifikatori
Simboli PTGIR; MGC102830; PRIPR
Vanjski ID OMIM600022 MGI99535 HomoloGene7496 IUPHAR: IP1 GeneCards: PTGIR Gene
Pregled RNK izražavanja
PBB GE PTGIR 206187 at tn.png
podaci
Ortolozi
Vrsta Čovek Miš
Entrez 5739 19222
Ensembl ENSG00000160013 ENSMUSG00000043017
UniProt P43119 Q3U4F1
RefSeq (mRNA) NM_000960 NM_008967
RefSeq (protein) NP_000951 NP_032993
Lokacija (UCSC) Chr 19:
51.82 - 51.82 Mb
Chr 7:
16.07 - 16.07 Mb
PubMed pretraga [1] [2]

Prostaciklinski receptor (ili prostaglandinski I2 receptor, IP1) je receptor za prostaciklin.

On je član familije G-protein spregnutih receptora. Prostaciklin, glavni proizvod ciklooksigenaze u makrovaskularnom endotelu, uzrokuje potentnu vazodilataciju i inhibiciju agregacije trombocita putem vezivanja za ovaj receptor.[1]

Transdukcija[уреди]

Prilikom vezivanja za molekul prostaciklina, receptor konformaciju i aktivira Gs, koji aktivira cAMP i povećava aktivnost proteinske kinaze A (PKA).

Vidi još[уреди]

Literatura[уреди]

Spoljašnje veze[уреди]

Dodatna literatura[уреди]

  • Coleman RA, Smith WL, Narumiya S (1994). „International Union of Pharmacology classification of prostanoid receptors: properties, distribution, and structure of the receptors and their subtypes.”. Pharmacol. Rev. 46 (2): 205—29. PMID 7938166. 
  • Rauvala H, Peng HB (1997). „HB-GAM (heparin-binding growth-associated molecule) and heparin-type glycans in the development and plasticity of neuron-target contacts.”. Prog. Neurobiol. 52 (2): 127—44. doi:10.1016/S0301-0082(97)00007-5. PMID 9185236. 
  • Smyth EM, FitzGerald GA (2003). „Human prostacyclin receptor.”. Vitam. Horm. 65: 149—65. doi:10.1016/S0083-6729(02)65063-0. PMID 12481546. 
  • Boie Y; Rushmore TH; Darmon-Goodwin A; et al. (1994). „Cloning and expression of a cDNA for the human prostanoid IP receptor.”. J. Biol. Chem. 269 (16): 12173—8. PMID 7512962. 
  • Katsuyama M; Sugimoto Y; Namba T; et al. (1994). „Cloning and expression of a cDNA for the human prostacyclin receptor.”. FEBS Lett. 344 (1): 74—8. doi:10.1016/0014-5793(94)00355-6. PMID 7514139. 
  • Ogawa Y; Tanaka I; Inoue M; et al. (1995). „Structural organization and chromosomal assignment of the human prostacyclin receptor gene.”. Genomics. 27 (1): 142—8. doi:10.1006/geno.1995.1016. PMID 7665161. 
  • Duncan AM; Anderson LL; Funk CD; et al. (1995). „Chromosomal localization of the human prostanoid receptor gene family.”. Genomics. 25 (3): 740—2. doi:10.1016/0888-7543(95)80022-E. PMID 7759114. 
  • Nakagawa O; Tanaka I; Usui T; et al. (1994). „Molecular cloning of human prostacyclin receptor cDNA and its gene expression in the cardiovascular system.”. Circulation. 90 (4): 1643—7. PMID 7923647. 
  • Bonaldo MF, Lennon G, Soares MB (1997). „Normalization and subtraction: two approaches to facilitate gene discovery.”. Genome Res. 6 (9): 791—806. doi:10.1101/gr.6.9.791. PMID 8889548. 
  • Sasaki Y; Takahashi T; Tanaka I; et al. (1997). „Expression of prostacyclin receptor in human megakaryocytes.”. Blood. 90 (3): 1039—46. PMID 9242534. 
  • Fisch A; Tobusch K; Veit K; et al. (1997). „Prostacyclin receptor desensitization is a reversible phenomenon in human platelets.”. Circulation. 96 (3): 756—60. PMID 9264479. 
  • Smyth EM, Li WH, FitzGerald GA (1998). „Phosphorylation of the prostacyclin receptor during homologous desensitization. A critical role for protein kinase c.”. J. Biol. Chem. 273 (36): 23258—66. doi:10.1074/jbc.273.36.23258. PMID 9722557. 
  • Kömhoff M; Lesener B; Nakao K; et al. (1999). „Localization of the prostacyclin receptor in human kidney.”. Kidney Int. 54 (6): 1899—908. doi:10.1046/j.1523-1755.1998.00213.x. PMID 9853255. 
  • Hayes JS, Lawler OA, Walsh MT, Kinsella BT (1999). „The prostacyclin receptor is isoprenylated. Isoprenylation is required for efficient receptor-effector coupling.”. J. Biol. Chem. 274 (34): 23707—18. doi:10.1074/jbc.274.34.23707. PMID 10446129. 
  • Smyth EM, Austin SC, Reilly MP, FitzGerald GA (2000). „Internalization and sequestration of the human prostacyclin receptor.”. J. Biol. Chem. 275 (41): 32037—45. doi:10.1074/jbc.M003873200. PMID 10889200. 
  • Lawler OA, Miggin SM, Kinsella BT (2001). „Protein kinase A-mediated phosphorylation of serine 357 of the mouse prostacyclin receptor regulates its coupling to G(s)-, to G(i)-, and to G(q)-coupled effector signaling.”. J. Biol. Chem. 276 (36): 33596—607. doi:10.1074/jbc.M104434200. PMID 11443126. 
  • Zhang Z, Austin SC, Smyth EM (2001). „Glycosylation of the human prostacyclin receptor: role in ligand binding and signal transduction.”. Mol. Pharmacol. 60 (3): 480—7. PMID 11502878. 
  • Fortier I; Patry C; Lora M; et al. (2001). „Immunohistochemical localization of the prostacyclin receptor (IP) human bone.”. Prostaglandins Leukot. Essent. Fatty Acids. 65 (2): 79—83. doi:10.1054/plef.2001.0292. PMID 11545623.