Evidence map›Paper›PMID 32407241›Full record

ArticleJournal of applied physiology (Bethesda, Md. : 1985)2020

Repeated eccentric contractions positively regulate muscle oxidative metabolism and protein synthesis during cancer cachexia in mice.

Justin P Hardee, Dennis K Fix, Ho-Jin Koh, Xuewen Wang, Edie C Goldsmith, James A Carson

Open access · greenAbstract read
In one paragraph

Article in Journal of applied physiology (Bethesda, Md. : 1985), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

15 citing papers in PubMed, 21 citations in OpenAlex.

  1. Trial
  2. Article
  3. Skeletal Muscle Damage and Inflammation.Advances in experimental medicine and biology · 2025
    Review
  4. Exploring heterogeneity: a dive into preclinical models of cancer cachexia.American journal of physiology. Cell physiology · 2024
    Review
  5. Review
  6. Review
  7. Review
  8. Muscular contraction's therapeutic potential for cancer-induced wasting.American journal of physiology. Cell physiology · 2022
    Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. 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

6 authors at 2 institutions in 1 country.

Justin P HardeeDepartment of Exercise Science, University of South Carolina, Columbia, South Carolina.ORCID 0000-0001-6469-9592
Dennis K FixDepartment of Exercise Science, University of South Carolina, Columbia, South Carolina.
Ho-Jin KohDepartment of Exercise Science, University of South Carolina, Columbia, South Carolina.ORCID 0000-0001-5922-0938
Xuewen WangDepartment of Exercise Science, University of South Carolina, Columbia, South Carolina.
Edie C GoldsmithDepartment of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, South Carolina.
James A CarsonCenter for Muscle Metabolism and Neuropathology, Division of Rehabilitation Sciences, College of Health Professions, University of Tennessee Health Science Center, Memphis, Tennessee.
University of South Carolina · USUniversity of Tennessee Health Science Center · US

Funding

TISSUE BIOREPOSITORYP20RR017698 · NCRR · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI STECK, SUSAN E · 2002 to 2011
$22.5M
Cachexia in ApcMin/+ mice: The role of IL-6R01CA121249 · NCI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI CARSON, JAMES A · 2008 to 2018
$2.7M
NCI NIH HHS R01 CA121249NCRR NIH HHS P20 RR017698
6 · The paper itself

Abstract

Cancer-induced wasting is accompanied by disruptions to muscle oxidative metabolism and protein turnover that have been associated with systemic inflammation, whereas exercise and stimulated muscle contractions can positively regulate muscle protein synthesis and mitochondrial homeostasis. In preclinical cancer cachexia models, a single bout of eccentric contractions (ECCs) can induce protein synthesis and repeated ECC bouts prevent myofiber atrophy. The cellular mechanisms providing this protection from atrophy have not been resolved. Therefore, the purpose of this study was to determine whether repeated stimulated ECC bouts affect basal muscle oxidative metabolism and protein synthesis during cancer cachexia, and if these changes were associated with plasma IL-6 levels. Male

Indexed as

CachexiaNeoplasmsAnimalsMaleMiceMice, Inbred C57BLMuscle, SkeletalOxidative StressApcMin/+cancer cachexiaeccentric contractionsinflammationoxidative metabolismprotein synthesis

Identifiers

PMID32407241
PMCPMC7311684
OpenAlexW3024745471

What OpenQuestion holds

Textmetadata
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.