Evidence map›Paper›PMID 27902448›Full record

ArticleScience signaling2016

RasGRP1 promotes amphetamine-induced motor behavior through a Rhes interaction network ("Rhesactome") in the striatum.

Neelam Shahani, Supriya Swarnkar, Vincenzo Giovinazzo, Jenny Morgenweck, Laura M Bohn, Catherina Scharager-Tapia, Bruce Pascal, Pablo Martinez-Acedo, Kshitij Khare, Srinivasa Subramaniam

Abstract read
In one paragraph

Article in Science signaling, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

27 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  4. SUMO modifies GβL and mediates mTOR signaling.The Journal of biological chemistry · 2024
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  16. Cyclic GMP-AMP synthase promotes the inflammatory and autophagy responses in Huntington disease.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  17. Article
  18. Rhes Tunnels: A Radical New Way of Communication in the Brain's Striatum?BioEssays : news and reviews in molecular, cellular and developmental biology · 2020
    Review
  19. Article
  20. Review
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

10 authors at 3 institutions in 1 country.

Neelam ShahaniDepartment of Neuroscience, The Scripps Research Institute, Jupiter, FL 33458, USA.
Supriya SwarnkarDepartment of Neuroscience, The Scripps Research Institute, Jupiter, FL 33458, USA.
Vincenzo GiovinazzoHarriet L. Wilkes Honors College, Florida Atlantic University, Jupiter, FL 33458, USA.
Jenny MorgenweckDepartment of Molecular Therapeutics, The Scripps Research Institute, Jupiter, FL 33458, USA.
Laura M BohnDepartment of Molecular Therapeutics, The Scripps Research Institute, Jupiter, FL 33458, USA.
Catherina Scharager-TapiaProteomics Core, The Scripps Research Institute, Jupiter, FL 33458, USA.
Bruce PascalInformatics Core, The Scripps Research Institute, Jupiter, FL 33458, USA.
Pablo Martinez-AcedoProteomics Core, The Scripps Research Institute, Jupiter, FL 33458, USA.
Kshitij KhareDepartment of Statistics, University of Florida, Gainesville, FL 32611, USA.
Srinivasa SubramaniamDepartment of Neuroscience, The Scripps Research Institute, Jupiter, FL 33458, USA. ssubrama@scripps.edu.
Scripps Research Institute · USFlorida Atlantic University · USUniversity of Florida · US

Funding

mTOR Signaling in Striatum: Regulation and FunctionR01NS087019 · NINDS · SCRIPPS FLORIDA · PI SUBRAMANIAM, SRINI · 2015 to 2019
$2.3M
Rhes-SUMO circuitry in Huntington's Disease PathogenesisR01NS094577 · NINDS · SCRIPPS FLORIDA · PI SUBRAMANIAM, SRINI · 2016 to 2019
$1.7M
NINDS NIH HHS R01 NS087019NINDS NIH HHS R01 NS094577
6 · The paper itself

Abstract

The striatum of the brain coordinates motor function. Dopamine-related drugs may be therapeutic to patients with striatal neurodegeneration, such as Huntington's disease (HD) and Parkinson's disease (PD), but these drugs have unwanted side effects. In addition to stimulating the release of norepinephrine, amphetamines, which are used for narcolepsy and attention-deficit/hyperactivity disorder (ADHD), trigger dopamine release in the striatum. The guanosine triphosphatase Ras homolog enriched in the striatum (Rhes) inhibits dopaminergic signaling in the striatum, is implicated in HD and L-dopa-induced dyskinesia, and has a role in striatal motor control. We found that the guanine nucleotide exchange factor RasGRP1 inhibited Rhes-mediated control of striatal motor activity in mice. RasGRP1 stabilized Rhes, increasing its synaptic accumulation in the striatum. Whereas partially Rhes-deficient (Rhes

Indexed as

AmphetamineAnimalsBehavior, AnimalGTP-Binding ProteinsGuanine Nucleotide Exchange FactorsHEK293 CellsHumansLocomotionMice, Mutant StrainsRatsSignal TransductionAmphetamineGTP-Binding ProteinsGuanine Nucleotide Exchange FactorsRasd2 protein, mouseRasgrp1 protein, mouse

Identifiers

PMID27902448
PMCPMC5142824
OpenAlexW2553610025

What OpenQuestion holds

Textmetadata
LicenceTDM
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.