Evidence map›Paper›PMID 28646096›Full record

ArticlePhysiological reports2017

Heat stress causes dysfunctional autophagy in oxidative skeletal muscle.

Alexandra J Brownstein, Shanthi Ganesan, Corey M Summers, Sarah Pearce, Benjamin J Hale, Jason W Ross, Nicholas Gabler, Jacob T Seibert, Robert P Rhoads, Lance H Baumgard and 1 more

Open access · goldAbstract read
In one paragraph

Article in Physiological reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

22 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Veterinary sciences · 2025
    Review
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  8. One day of environment-induced heat stress damages the murine myocardium.American journal of physiology. Heart and circulatory physiology · 2024
    Article
  9. Biological sex impacts oxidative stress in skeletal muscle in a porcine heat stress model.American journal of physiology. Regulatory, integrative and comparative physiology · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
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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

11 authors at 2 institutions in 1 country.

Alexandra J BrownsteinDepartment of Animal Science, Iowa State University, Ames, Iowa.
Shanthi GanesanDepartment of Animal Science, Iowa State University, Ames, Iowa.
Corey M SummersDepartment of Animal Science, Iowa State University, Ames, Iowa.
Sarah PearceDepartment of Animal Science, Iowa State University, Ames, Iowa.
Benjamin J HaleDepartment of Animal Science, Iowa State University, Ames, Iowa.
Jason W RossDepartment of Animal Science, Iowa State University, Ames, Iowa.
Nicholas GablerDepartment of Animal Science, Iowa State University, Ames, Iowa.
Jacob T SeibertDepartment of Animal Science, Iowa State University, Ames, Iowa.
Robert P RhoadsDepartment of Animal and Poultry Sciences, Virginia Tech, Blacksburg, Virginia.
Lance H BaumgardDepartment of Animal Science, Iowa State University, Ames, Iowa.
Joshua T SelsbyDepartment of Animal Science, Iowa State University, Ames, Iowa jselsby@iastate.edu.
Iowa State University · USVirginia Tech · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have previously established that 24 h of environmental hyperthermia causes oxidative stress and have implicated mitochondria as likely contributors to this process. Given this, we hypothesized that heat stress would lead to increased autophagy/mitophagy and a reduction in mitochondrial content. To address this hypothesis pigs were housed in thermoneutral (TN; 20°C) or heat stress (35°C) conditions for 1- (HS1) or 3- (HS3) days and the red and white portions of the semitendinosus collected. We did not detect differences in glycolytic muscle. Counter to our hypothesis, upstream activation of autophagy was largely similar between groups as were markers of autophagosome nucleation and elongation. LC3A/B-I increased 1.6-fold in HS1 and HS3 compared to TN (

Indexed as

AutophagyHeat-Shock ResponseOxidative StressAnimalsAutophagosomesFemaleGlycolysisMitochondria, MuscleMuscle, SkeletalPeroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alphaProtein KinasesPTEN-Induced Putative KinaseSwinePeroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alphaProtein KinasesPTEN-Induced Putative KinaseHeat strokehyperthermiamitochondriamitophagyoxidative stress

Identifiers

PMID28646096
PMCPMC5492206
OpenAlexW2656988868

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.