Evidence map›Paper›PMID 22689652›Full record

ArticleThe Journal of cell biology2012

GPR158/179 regulate G protein signaling by controlling localization and activity of the RGS7 complexes.

Cesare Orlandi, Ekaterina Posokhova, Ikuo Masuho, Thomas A Ray, Nazarul Hasan, Ronald G Gregg, Kirill A Martemyanov

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
4.4field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

79 citing papers in PubMed, 113 citations in OpenAlex.

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  17. Neuronal G protein-gated KAmerican journal of physiology. Cell physiology · 2022
    Review
  18. Review
  19. Article
  20. Mechanisms and Regulation of Neuronal GABACurrent topics in behavioral neurosciences · 2022
    Review

19 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Cesare OrlandiDepartment of Neuroscience, The Scripps Research Institute, Jupiter, FL 33458, USA.
Ekaterina Posokhova
Ikuo Masuho
Thomas A Ray
Nazarul Hasan
Ronald G Gregg
Kirill A Martemyanov
Scripps Research Institute · USUniversity of Louisville · US

Funding

Regulation of Signaling in the Retina by RGS ProteinsR01EY018139 · NEI · UNIVERSITY OF MINNESOTA · PI MARTEMYANOV, KIRILL A. · 2007 to 2025
$8.9M
ISOLATION OF CONGENITAL STATIONARY NIGHT BLINDNESS GENESR01EY012354 · NEI · UNIVERSITY OF LOUISVILLE · PI GREGG, RONALD G, HASAN, NAZARUL · 1999 to 2021
$7.6M
Molecular Basis of RGS Protein Function in the StriatumR01DA021743 · NIDA · UNIVERSITY OF MINNESOTA · PI MARTEMYANOV, KIRILL A. · 2007 to 2011
$1.3M
Molecular Basis of RGS Protein Function in the StriatumK02DA026405 · NIDA · UNIVERSITY OF MINNESOTA · PI MARTEMYANOV, KIRILL A. · 2009 to 2019
$1.2M
NEI NIH HHS EY012354NEI NIH HHS EY018139NEI NIH HHS R01 EY012354NEI NIH HHS R01 EY018139NIDA NIH HHS DA021743NIDA NIH HHS DA026405NIDA NIH HHS K02 DA026405NIDA NIH HHS R01 DA021743
6 · The paper itself

Abstract

The extent and temporal characteristics of G protein-coupled receptor (GPCR) signaling are shaped by the regulator of G protein signaling (RGS) proteins, which promote G protein deactivation. With hundreds of GPCRs and dozens of RGS proteins, compartmentalization plays a key role in establishing signaling specificity. However, the molecular details and mechanisms of this process are poorly understood. In this paper, we report that the R7 group of RGS regulators is controlled by interaction with two previously uncharacterized orphan GPCRs: GPR158 and GPR179. We show that GPR158/179 recruited RGS complexes to the plasma membrane and augmented their ability to regulate GPCR signaling. The loss of GPR179 in a mouse model of night blindness prevented targeting of RGS to the postsynaptic compartment of bipolar neurons in the retina, illuminating the role of GPR179 in night vision. We propose that the interaction of RGS proteins with orphan GPCRs promotes signaling selectivity in G protein pathways.

Indexed as

Signal TransductionAnimalsCell CommunicationCell MembraneDisease Models, AnimalGTP-Binding ProteinsHEK293 CellsHumansImmunoprecipitationMass SpectrometryMiceMicroscopy, ConfocalNeuronsReceptors, G-Protein-CoupledRGS ProteinsTransfectionGPR158 protein, mouseGPR179 protein, mouseGTP-Binding ProteinsReceptors, G-Protein-CoupledRGS Proteins

Identifiers

PMID22689652
PMCPMC3373406
OpenAlexW2134500883

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.