Trag amin-asocirani receptor
Trag amin-asocirani receptor, skraćeno TAAR, a isto tako poznati kao trag aminski receptori, skraćeno TAR ili TA, su klasa G protein-spregnutih receptora identifikovanih 2001. godine.[1][2][3]
Ovim receptorima je posvećena znatna doza pažnje na akademskim institucijama i u farmaceutskoj industriji jer se smatra da su endogeni receptori za trag amine, metaboličke derivate klasičnih biohenih amina i psihostimulanas amfetamina i metamfetamina.[2][4][5][6][7][8]
Utvrđeno je 2004. godine da je kod sisara TAAR1 verovatno receptor za tironamine, dekarboksilisane i dejodirane metabolite tiroidnih hormona,[4] dok su mišji mTAAR2 - mTAAR9 receptori najverovatnije mirisni receptori za volatilne amine.[9][10]
Lista TAAR receptora pojedinih genoma sisara:[3][11]
- Čovek — 7 gena (TAAR1, TAAR2, TAAR3, TAAR5, TAAR6, TAAR8, TAAR9) i 2 pseudogena (TAAR4P, TAAR7P)
- Šimpanza — 3 gena i 6 pseudogena
- Miš — 15 gena i 1 pseudogen
- Pacov — 17 gena i 2 pseudogena
- Zebrica — 112 gena i 4 pseudogena
- Žaba — 3 gena i 0 pseudogena
- Oryzias latipes — 25 gena i 1 pseudogen
- Gasterosteus aculeatus — 25 gena i 1 pseudogen
- ↑ Borowsky B, Adham N, Jones KA, Raddatz R, Artymyshyn R, Ogozalek KL, Durkin MM, Lakhlani PP, Bonini JA, Pathirana S, Boyle N, Pu X, Kouranova E, Lichtblau H, Ochoa FY, Branchek TA, Gerald C (2001). „Trace amines: identification of a family of mammalian G protein-coupled receptors”. Proc. Natl. Acad. Sci. U.S.A. 98 (16): 8966–71. DOI:10.1073/pnas.151105198. PMC 55357. PMID 11459929.
- ↑ 2,0 2,1 Bunzow JR, Sonders MS, Arttamangkul S, Harrison LM, Zhang G, Quigley DI, Darland T, Suchland KL, Pasumamula S, Kennedy JL, Olson SB, Magenis RE, Amara SG, Grandy DK (2001). „Amphetamine, 3,4-methylenedioxymethamphetamine, lysergic acid diethylamide, and metabolites of the catecholamine neurotransmitters are agonists of a rat trace amine receptor”. Mol. Pharmacol. 60 (6): 1181–8. PMID 11723224.
- ↑ 3,0 3,1 Hussain A, Saraiva LR, Korsching SI (2009). „Positive Darwinian selection and the birth of an olfactory receptor clade in teleosts”. PNAS. 106 (11): 4313–8. DOI:10.1073/pnas.0803229106. PMC 2657432. PMID 19237578.
- ↑ 4,0 4,1 Scanlan TS, Suchland KL, Hart ME, Chiellini G, Huang Y, Kruzich PJ, Frascarelli S, Crossley DA, Bunzow JR, Ronca-Testoni S, Lin ET, Hatton D, Zucchi R, Grandy DK (2004). „3-Iodothyronamine is an endogenous and rapid-acting derivative of thyroid hormone”. Nat. Med. 10 (6): 638–42. DOI:10.1038/nm1051. PMID 15146179.
- ↑ Lindemann L, Hoener MC (2005). „A renaissance in trace amines inspired by a novel GPCR family”. Trends Pharmacol. Sci. 26 (5): 274–81. DOI:10.1016/j.tips.2005.03.007. PMID 15860375.
- ↑ Hart ME, Suchland KL, Miyakawa M, Bunzow JR, Grandy DK, Scanlan TS (2006). „Trace amine-associated receptor agonists: synthesis and evaluation of thyronamines and related analogues”. J. Med. Chem. 49 (3): 1101–12. DOI:10.1021/jm0505718. PMID 16451074.
- ↑ Wainscott DB, Little SP, Yin T, Tu Y, Rocco VP, He JX, Nelson DL (2007). „Pharmacologic characterization of the cloned human trace amine-associated receptor1 (TAAR1) and evidence for species differences with the rat TAAR1”. J. Pharmacol. Exp. Ther. 320 (1): 475–485. DOI:10.1124/jpet.106.112532. PMID 17038507.
- ↑ Grandy DK (2007). „Trace amine-associated receptor 1-Family archetype or iconoclast?”. Pharmacol. Ther. 116 (3): 355–390. DOI:10.1016/j.pharmthera.2007.06.007. PMC 2767338. PMID 17888514.
- ↑ Liberles SD, Buck LB (2006). „A second class of chemosensory receptors in the olfactory epithelium”. Nature 442 (7103): 645–50. DOI:10.1038/nature05066. PMID 16878137.
- ↑ Liberles SD (July 2009). „Trace amine-associated receptors are olfactory receptors in vertebrates”. Annals of the New York Academy of Sciences 1170: 168–72. DOI:10.1111/j.1749-6632.2009.04014.x. PMID 19686131.
- ↑ Maguire JJ, Parker WA, Foord SM, Bonner TI, Neubig RR, Davenport AP (March 2009). „International Union of Pharmacology. LXXII. Recommendations for trace amine receptor nomenclature”. Pharmacol. Rev. 61 (1): 1–8. DOI:10.1124/pr.109.001107. PMC 2830119. PMID 19325074.
- „Trace Amine Receptors”. IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. Arhivirano iz originala na datum 2014-03-24.