Neurotensin receptor 2: Difference between revisions
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{{ | '''Neurotensin receptor type 2''' is a [[protein]] that in humans is encoded by the ''NTSR2'' [[gene]].<ref name="pmid8647296">{{cite journal | vauthors = Chalon P, Vita N, Kaghad M, Guillemot M, Bonnin J, Delpech B, Le Fur G, Ferrara P, Caput D | title = Molecular cloning of a levocabastine-sensitive neurotensin binding site | journal = FEBS Letters | volume = 386 | issue = 2-3 | pages = 91–4 | date = May 1996 | pmid = 8647296 | pmc = | doi = 10.1016/0014-5793(96)00397-3 }}</ref><ref name="pmid9851594">{{cite journal | vauthors = Vita N, Oury-Donat F, Chalon P, Guillemot M, Kaghad M, Bachy A, Thurneyssen O, Garcia S, Poinot-Chazel C, Casellas P, Keane P, Le Fur G, Maffrand JP, Soubrie P, Caput D, Ferrara P | title = Neurotensin is an antagonist of the human neurotensin NT2 receptor expressed in Chinese hamster ovary cells | journal = European Journal of Pharmacology | volume = 360 | issue = 2-3 | pages = 265–72 | date = Nov 1998 | pmid = 9851594 | pmc = | doi = 10.1016/S0014-2999(98)00678-5 }}</ref><ref name="entrez">{{cite web | title = Entrez Gene: NTSR2 neurotensin receptor 2| url = https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=23620| accessdate = }}</ref> | ||
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== Function == | |||
The protein encoded by this gene belongs to the G protein-coupled receptor family that activate a phosphatidylinositol-calcium second messenger system. Binding and pharmacological studies demonstrate that this receptor binds neurotensin as well as several other ligands already described for neurotensin NT1 receptor. However, unlike NT1 receptor, this gene recognizes, with high affinity, [[levocabastine]], a histamine H1 receptor antagonist previously shown to compete with neurotensin for low-affinity binding sites in brain. These activities suggest that this receptor may be of physiological importance and that a natural agonist for the receptor may exist.<ref name="entrez" /> | |||
==See also== | == See also == | ||
* [[Neurotensin receptor]] | * [[Neurotensin receptor]] | ||
==References== | == References == | ||
{{reflist | {{reflist}} | ||
==Further reading== | == Further reading == | ||
{{refbegin | | {{refbegin|33em}} | ||
* {{cite journal | vauthors = Vincent JP, Mazella J, Kitabgi P | title = Neurotensin and neurotensin receptors | journal = Trends in Pharmacological Sciences | volume = 20 | issue = 7 | pages = 302–9 | date = Jul 1999 | pmid = 10390649 | doi = 10.1016/S0165-6147(99)01357-7 }} | |||
* {{cite journal | vauthors = Mazella J, Botto JM, Guillemare E, Coppola T, Sarret P, Vincent JP | title = Structure, functional expression, and cerebral localization of the levocabastine-sensitive neurotensin/neuromedin N receptor from mouse brain | journal = The Journal of Neuroscience | volume = 16 | issue = 18 | pages = 5613–20 | date = Sep 1996 | pmid = 8795617 | doi = }} | |||
*{{cite journal | * {{cite journal | vauthors = Ramez M, Bagot M, Nikolova M, Boumsell L, Vita N, Chalon P, Caput D, Ferrara P, Bensussan A | title = Functional characterization of neurotensin receptors in human cutaneous T cell lymphoma malignant lymphocytes | journal = The Journal of Investigative Dermatology | volume = 117 | issue = 3 | pages = 687–93 | date = Sep 2001 | pmid = 11564178 | doi = 10.1046/j.0022-202x.2001.01439.x }} | ||
* {{cite journal | vauthors = Martin S, Vincent JP, Mazella J | title = Recycling ability of the mouse and the human neurotensin type 2 receptors depends on a single tyrosine residue | journal = Journal of Cell Science | volume = 115 | issue = Pt 1 | pages = 165–73 | date = Jan 2002 | pmid = 11801734 | doi = }} | |||
*{{cite journal | * {{cite journal | vauthors = Bourcier T, Rondeau N, Paquet S, Forgez P, Lombet A, Pouzaud F, Rostène W, Borderie V, Laroche L | title = Expression of neurotensin receptors in human corneal keratocytes | journal = Investigative Ophthalmology & Visual Science | volume = 43 | issue = 6 | pages = 1765–71 | date = Jun 2002 | pmid = 12036977 | doi = }} | ||
*{{cite journal | * {{cite journal | vauthors = Leyton J, Garcia-Marin L, Jensen RT, Moody TW | title = Neurotensin causes tyrosine phosphorylation of focal adhesion kinase in lung cancer cells | journal = European Journal of Pharmacology | volume = 442 | issue = 3 | pages = 179–86 | date = May 2002 | pmid = 12065070 | doi = 10.1016/S0014-2999(02)01539-X }} | ||
* {{cite journal | vauthors = Somaï S, Gompel A, Rostène W, Forgez P | title = Neurotensin counteracts apoptosis in breast cancer cells | journal = Biochemical and Biophysical Research Communications | volume = 295 | issue = 2 | pages = 482–8 | date = Jul 2002 | pmid = 12150975 | doi = 10.1016/S0006-291X(02)00703-9 }} | |||
*{{cite journal | * {{cite journal | vauthors = Holst B, Holliday ND, Bach A, Elling CE, Cox HM, Schwartz TW | title = Common structural basis for constitutive activity of the ghrelin receptor family | journal = The Journal of Biological Chemistry | volume = 279 | issue = 51 | pages = 53806–17 | date = Dec 2004 | pmid = 15383539 | doi = 10.1074/jbc.M407676200 }} | ||
*{{cite journal | |||
*{{cite journal | |||
*{{cite journal | |||
*{{cite journal | |||
}} | |||
{{refend}} | {{refend}} | ||
{{NLM content}} | {{NLM content}} | ||
{{G protein-coupled receptors}} | {{G protein-coupled receptors|g1}} | ||
{{Neuropeptidergics}} | |||
== External links == | |||
* {{cite web | url = http://www.iuphar-db.org/GPCR/ReceptorDisplayForward?receptorID=3005 | title = Neurotensin Receptors: NTS<sub>2</sub> | accessdate = | authorlink = | date = | format = | work = IUPHAR Database of Receptors and Ion Channels | publisher = International Union of Basic and Clinical Pharmacology | pages = | archiveurl = | archivedate = | quote = }} | |||
[[Category:G protein coupled receptors]] | [[Category:G protein coupled receptors]] | ||
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{{transmembranereceptor-stub}} |
Revision as of 00:59, 27 October 2017
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External IDs | GeneCards: [1] | ||||||
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Species | Human | Mouse | |||||
Entrez |
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Ensembl |
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UniProt |
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RefSeq (mRNA) |
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Location (UCSC) | n/a | n/a | |||||
PubMed search | n/a | n/a | |||||
Wikidata | |||||||
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Neurotensin receptor type 2 is a protein that in humans is encoded by the NTSR2 gene.[1][2][3]
Function
The protein encoded by this gene belongs to the G protein-coupled receptor family that activate a phosphatidylinositol-calcium second messenger system. Binding and pharmacological studies demonstrate that this receptor binds neurotensin as well as several other ligands already described for neurotensin NT1 receptor. However, unlike NT1 receptor, this gene recognizes, with high affinity, levocabastine, a histamine H1 receptor antagonist previously shown to compete with neurotensin for low-affinity binding sites in brain. These activities suggest that this receptor may be of physiological importance and that a natural agonist for the receptor may exist.[3]
See also
References
- ↑ Chalon P, Vita N, Kaghad M, Guillemot M, Bonnin J, Delpech B, Le Fur G, Ferrara P, Caput D (May 1996). "Molecular cloning of a levocabastine-sensitive neurotensin binding site". FEBS Letters. 386 (2–3): 91–4. doi:10.1016/0014-5793(96)00397-3. PMID 8647296.
- ↑ Vita N, Oury-Donat F, Chalon P, Guillemot M, Kaghad M, Bachy A, Thurneyssen O, Garcia S, Poinot-Chazel C, Casellas P, Keane P, Le Fur G, Maffrand JP, Soubrie P, Caput D, Ferrara P (Nov 1998). "Neurotensin is an antagonist of the human neurotensin NT2 receptor expressed in Chinese hamster ovary cells". European Journal of Pharmacology. 360 (2–3): 265–72. doi:10.1016/S0014-2999(98)00678-5. PMID 9851594.
- ↑ 3.0 3.1 "Entrez Gene: NTSR2 neurotensin receptor 2".
Further reading
- Vincent JP, Mazella J, Kitabgi P (Jul 1999). "Neurotensin and neurotensin receptors". Trends in Pharmacological Sciences. 20 (7): 302–9. doi:10.1016/S0165-6147(99)01357-7. PMID 10390649.
- Mazella J, Botto JM, Guillemare E, Coppola T, Sarret P, Vincent JP (Sep 1996). "Structure, functional expression, and cerebral localization of the levocabastine-sensitive neurotensin/neuromedin N receptor from mouse brain". The Journal of Neuroscience. 16 (18): 5613–20. PMID 8795617.
- Ramez M, Bagot M, Nikolova M, Boumsell L, Vita N, Chalon P, Caput D, Ferrara P, Bensussan A (Sep 2001). "Functional characterization of neurotensin receptors in human cutaneous T cell lymphoma malignant lymphocytes". The Journal of Investigative Dermatology. 117 (3): 687–93. doi:10.1046/j.0022-202x.2001.01439.x. PMID 11564178.
- Martin S, Vincent JP, Mazella J (Jan 2002). "Recycling ability of the mouse and the human neurotensin type 2 receptors depends on a single tyrosine residue". Journal of Cell Science. 115 (Pt 1): 165–73. PMID 11801734.
- Bourcier T, Rondeau N, Paquet S, Forgez P, Lombet A, Pouzaud F, Rostène W, Borderie V, Laroche L (Jun 2002). "Expression of neurotensin receptors in human corneal keratocytes". Investigative Ophthalmology & Visual Science. 43 (6): 1765–71. PMID 12036977.
- Leyton J, Garcia-Marin L, Jensen RT, Moody TW (May 2002). "Neurotensin causes tyrosine phosphorylation of focal adhesion kinase in lung cancer cells". European Journal of Pharmacology. 442 (3): 179–86. doi:10.1016/S0014-2999(02)01539-X. PMID 12065070.
- Somaï S, Gompel A, Rostène W, Forgez P (Jul 2002). "Neurotensin counteracts apoptosis in breast cancer cells". Biochemical and Biophysical Research Communications. 295 (2): 482–8. doi:10.1016/S0006-291X(02)00703-9. PMID 12150975.
- Holst B, Holliday ND, Bach A, Elling CE, Cox HM, Schwartz TW (Dec 2004). "Common structural basis for constitutive activity of the ghrelin receptor family". The Journal of Biological Chemistry. 279 (51): 53806–17. doi:10.1074/jbc.M407676200. PMID 15383539.
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
External links
- "Neurotensin Receptors: NTS2". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology.
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