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The G protein coupl...
The G protein coupled receptor Gpr153 shares common evolutionary origin with Gpr162 and is highly expressed in central regions including the thalamus, cerebellum and the arcuate nucleus
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- Sreedharan, Smitha (författare)
- Uppsala universitet,Funktionell farmakologi
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- Sällman Almén, Markus (författare)
- Uppsala universitet,Funktionell farmakologi
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- Carlini, Valeria P (författare)
- Uppsala universitet,Funktionell farmakologi
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- Haitina, Tatjana (författare)
- Uppsala universitet,Funktionell farmakologi
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- Stephansson, Olga (författare)
- Uppsala universitet,Funktionell farmakologi
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- Sommer, Wolfgang H (författare)
- Department of Psychopharmacology, Central institute of Mental Health, Mannheim, Germany
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- Heilig, Marcus (författare)
- Laboratory of Clinical and Translational Studies, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, USA
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- de Barioglio, Susan R (författare)
- Departamento de Farmacología, Universidad Nacional de Córdoba, Argentina
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- Fredriksson, Robert (författare)
- Uppsala universitet,Funktionell farmakologi
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- Schiöth, Helgi B (författare)
- Uppsala universitet,Funktionell farmakologi
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(creator_code:org_t)
- 2011-10-31
- 2011
- Engelska.
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Ingår i: The FEBS Journal. - : Wiley. - 1742-464X .- 1742-4658. ; 278:24, s. 4881-4894
- Relaterad länk:
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https://febs.onlinel...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The Rhodopsin family of G protein-coupled receptors (GPCRs) includes the phylogenetic α-group consisting of about 100 human members. The α-group is the only group of GPCRs that has many receptors for biogenic amines which are major drug targets. Several members of this group are orphan receptors and their functions are elusive. In this study we present a detailed phylogenetic and anatomical characterization of the Gpr153 receptor and also attempted to study its functional role. We identified the homologue of GPR153 in the elephant shark genome and phylogenetic and synteny analyses revealed that Gpr162 originated from Gpr153, through a duplication event before the radiation of the amphibian lineage. Quantitative real time PCR study reveals wide spread expression of GPR153 in the CNS and all the peripheral tissues investigated. Detailed in situ hybridization on mouse brain showed specifically high expression in the thalamus, cerebellum and the arcuate nucleus. The antisense oligodeoxynucleotide knockdown of GPR153 caused a slight reduction in food intake and the elevated plus maze test showed significant reduction in the percentage of time spent in the centre square, which points towards a probable role in decision making. This report provides the first detailed characterization of the evolution, expression and as well as primary functional properties of the GPR153 gene.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
Nyckelord
- GPCR
- GPR153
- GPR162
- food intake
- anxiety
- decision making
- Neuroscience
- Neurovetenskap
- Neuroscience
- Neurovetenskap
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Sreedharan, Smit ...
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Sällman Almén, M ...
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Carlini, Valeria ...
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Haitina, Tatjana
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Stephansson, Olg ...
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Sommer, Wolfgang ...
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visa fler...
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Heilig, Marcus
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de Barioglio, Su ...
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Fredriksson, Rob ...
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Schiöth, Helgi B
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visa färre...
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- MEDICIN OCH HÄLSOVETENSKAP
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och Neurovetenskaper
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The FEBS Journal
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Uppsala universitet