Evidence map›Paper›PMID 21187332›Full record

ArticleThe Journal of cell biology2010

Targeted ablation of TRAF6 inhibits skeletal muscle wasting in mice.

Pradyut K Paul, Sanjay K Gupta, Shephali Bhatnagar, Siva K Panguluri, Bryant G Darnay, Yongwon Choi, Ashok Kumar

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 149 papers.

0numbers the graph read from it
0cells of the map it votes in
149citing papers in PubMed
6.9field-weighted citation impact, top 2% 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

149 citing papers in PubMed, 221 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Cancer cachexia: molecular basis and therapeutic advances.Signal transduction and targeted therapy · 2026
    Review
  6. Review
  7. Review
  8. Article
  9. Physical Activity, Exerkines, and Their Role in Cancer Cachexia.International journal of molecular sciences · 2025
    Review
  10. Muscle Disuse Atrophy.Advances in experimental medicine and biology · 2025
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

89 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 3 institutions in 1 country.

Pradyut K PaulAnatomical Sciences and Neurobiology, University of Louisville School of Medicine, Louisville, KY 40202, USA.
Sanjay K Gupta
Shephali Bhatnagar
Siva K Panguluri
Bryant G Darnay
Yongwon Choi
Ashok Kumar
University of Louisville · USThe University of Texas MD Anderson Cancer Center · USUniversity of Pennsylvania · US

Funding

Role of TWEAK in Skeletal Muscle MetabolismR01AG029623 · NIA · UNIVERSITY OF LOUISVILLE · PI KUMAR, ASHOK · 2007 to 2016
$2.8M
NIA NIH HHS R01 AG029623
6 · The paper itself

Abstract

Skeletal muscle wasting is a major human morbidity, and contributes to mortality in a variety of clinical settings, including denervation and cancer cachexia. In this study, we demonstrate that the expression level and autoubiquitination of tumor necrosis factor (α) receptor adaptor protein 6 (TRAF6), a protein involved in receptor-mediated activation of several signaling pathways, is enhanced in skeletal muscle during atrophy. Skeletal muscle-restricted depletion of TRAF6 rescues myofibril degradation and preserves muscle fiber size and strength upon denervation. TRAF6 mediates the activation of JNK1/2, p38 mitogen-activated protein kinase, adenosine monophosphate-activated protein kinase, and nuclear factor κB, and induces the expression of muscle-specific E3 ubiquitin ligases and autophagy-related molecules in skeletal muscle upon denervation. Inhibition of TRAF6 also preserves the orderly pattern of intermyofibrillar and subsarcolemmal mitochondria in denervated muscle. Moreover, depletion of TRAF6 prevents cancer cachexia in an experimental mouse model. This study unveils a novel mechanism of skeletal muscle atrophy and suggests that TRAF6 is an important therapeutic target to prevent skeletal muscle wasting.

Indexed as

AMP-Activated Protein KinasesAnimalsAutophagyCachexiaCytokine TWEAKDiabetes Mellitus, ExperimentalDown-RegulationGene ExpressionGene SilencingJNK Mitogen-Activated Protein KinasesMaleMiceMice, 129 StrainMice, Inbred C57BLMice, TransgenicMuscle DenervationAMP-Activated Protein KinasesCytokine TWEAKJNK Mitogen-Activated Protein KinasesMuscle ProteinsMyosin Heavy ChainsNF-kappa Bp38 Mitogen-Activated Protein KinasesPeptide HydrolasesProteasome Endopeptidase ComplexTNF Receptor-Associated Factor 6Tnfsf12 protein, mouseTumor Necrosis FactorsUbiquitinated ProteinsUbiquitin-Protein Ligases

Identifiers

PMID21187332
PMCPMC3010064
OpenAlexW2157644555

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.