Evidence map›Paper›PMID 28842615›Full record

ArticleScientific reports2017

A Model of Exposure to Extreme Environmental Heat Uncovers the Human Transcriptome to Heat Stress.

Abderrezak Bouchama, Mohammad Azhar Aziz, Saeed Al Mahri, Musa Nur Gabere, Meshan Al Dlamy, Sameer Mohammad, Mashael Al Abbad, Mohamed Hussein

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

37 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  15. Climate Stressors and Physiological Dysregulations: Mechanistic Connections to Pathologies.International journal of environmental research and public health · 2023
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Abderrezak BouchamaKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Experimental Medicine Department-MNGHA, Riyadh, 11426, Saudi Arabia. bouchamaab@ngha.med.sa.ORCID 0000-0003-3089-5936
Mohammad Azhar AzizKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Colorectal Cancer Research Program-MNGHA, Riyadh, 11426, Saudi Arabia.
Saeed Al MahriKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Experimental Medicine Department-MNGHA, Riyadh, 11426, Saudi Arabia.
Musa Nur GabereKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Biostatistics and Bioinformatics Department-MNGHA, Riyadh, 11426, Saudi Arabia.
Meshan Al DlamyKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Experimental Medicine Department-MNGHA, Riyadh, 11426, Saudi Arabia.
Sameer MohammadKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Experimental Medicine Department-MNGHA, Riyadh, 11426, Saudi Arabia.
Mashael Al AbbadKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Research Trauma Project-MNGHA, Riyadh, 11426, Saudi Arabia.
Mohamed HusseinKing Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences, Biostatistics and Bioinformatics Department-MNGHA, Riyadh, 11426, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The molecular mechanisms by which individuals subjected to environmental heat stress either recover or develop heat-related complications are not well understood. We analysed the changes in blood mononuclear gene expression patterns in human volunteers exposed to extreme heat in a sauna (temperature of 75.7 ± 0.86 °C). Our analysis reveals that expression changes occur rapidly with no significant increase in core temperature and continue to amplify one hour after the end of heat stress. The reprogramed transcriptome was predominantly inhibitory, as more than two-thirds of the expressed genes were suppressed. The differentially expressed genes encoded proteins that function in stress-associated pathways; including proteostasis, energy metabolism, cell growth and proliferation, and cell death, and survival. The transcriptome also included mitochondrial dysfunction, altered protein synthesis, and reduced expression of genes -related to immune function. The findings reveal the human transcriptomic response to heat and highlight changes that might underlie the health outcomes observed during heat waves.

Indexed as

TranscriptomeAdultBiomarkersEnvironmental ExposureExtreme HeatFemaleGene Expression ProfilingHeat-Shock ResponseHumansMaleReproducibility of ResultsSignal TransductionYoung AdultBiomarkers

Identifiers

PMID28842615
PMCPMC5573409

What OpenQuestion holds

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Registered trials

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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.