Evidence map›Paper›PMID 22606319›Full record

ArticlePloS one2012

GIT2 acts as a potential keystone protein in functional hypothalamic networks associated with age-related phenotypic changes in rats.

Wayne Chadwick, Bronwen Martin, Megan C Chapter, Sung-Soo Park, Liyun Wang, Caitlin M Daimon, Randall Brenneman, Stuart Maudsley

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.4field-weighted citation impact, top 22% 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

26 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. The Relaxin-3 Receptor, RXFP3, Is a Modulator of Aging-Related Disease.International journal of molecular sciences · 2022
    Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. G Protein-Coupled Receptor Systems and Their Role in Cellular Senescence.Computational and structural biotechnology journal · 2019
    Review
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Article
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

8 authors at 3 institutions in 1 country.

Wayne ChadwickReceptor Pharmacology Unit, Laboratory of Neuroscience, National Institute on Aging, National Institutes of Health, Biomedical Research Center, Baltimore, Maryland, United States of America.
Bronwen Martin
Megan C Chapter
Sung-Soo Park
Liyun Wang
Caitlin M Daimon
Randall Brenneman
Stuart Maudsley
National Institutes of Health · USNational Institute on Aging · USUniversity of Miami · US

Funding

Oxidative stresses and complex proteomic responses to themZIAAG000325 · NIA · NATIONAL INSTITUTE ON AGING · PI MAUDSLEY, STUART · 2009 to 2012
$1.4M
Age and pathology-induced alteration of G protein-coupled receptor signalingZIAAG000318 · NIA · NATIONAL INSTITUTE ON AGING · PI MAUDSLEY, STUART · 2009 to 2012
$1.0M
Innate intelligence and prognostication for prevention of neurodegenerationZIAAG000319 · NIA · NATIONAL INSTITUTE ON AGING · PI MAUDSLEY, STUART · 2009 to 2012
$1.0M
Cognitive function and metabolic controlZIAAG000917 · NIA · NATIONAL INSTITUTE ON AGING · PI MARTIN, BRONWEN · 2010 to 2012
$901k
A systems biology approach for assessing metabolic alterations across life-spanZIAAG000915 · NIA · NATIONAL INSTITUTE ON AGING · PI MARTIN, BRONWEN · 2010 to 2012
$548k
Development of novel methods for systems biology of metabolism and agingZIAAG000916 · NIA · NATIONAL INSTITUTE ON AGING · PI MARTIN, BRONWEN · 2010 to 2012
$518k
Intramural NIH HHS
6 · The paper itself

Abstract

The aging process affects every tissue in the body and represents one of the most complicated and highly integrated inevitable physiological entities. The maintenance of good health during the aging process likely relies upon the coherent regulation of hormonal and neuronal communication between the central nervous system and the periphery. Evidence has demonstrated that the optimal regulation of energy usage in both these systems facilitates healthy aging. However, the proteomic effects of aging in regions of the brain vital for integrating energy balance and neuronal activity are not well understood. The hypothalamus is one of the main structures in the body responsible for sustaining an efficient interaction between energy balance and neurological activity. Therefore, a greater understanding of the effects of aging in the hypothalamus may reveal important aspects of overall organismal aging and may potentially reveal the most crucial protein factors supporting this vital signaling integration. In this study, we examined alterations in protein expression in the hypothalami of young, middle-aged, and old rats. Using novel combinatorial bioinformatics analyses, we were able to gain a better understanding of the proteomic and phenotypic changes that occur during the aging process and have potentially identified the G protein-coupled receptor/cytoskeletal-associated protein GIT2 as a vital integrator and modulator of the normal aging process.

Indexed as

AgingAnimalsBrainGTPase-Activating ProteinsHypothalamusMalePhenotypeProtein Array AnalysisProteomeRatsRats, Sprague-DawleySignal TransductionGit2 protein, ratGTPase-Activating ProteinsProteome

Identifiers

PMID22606319
PMCPMC3351446
OpenAlexW2070654062

What OpenQuestion holds

Textmetadata
LicenceCC0
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.