Evidence map›Paper›PMID 12205177›Full record

ReviewThe Journal of physiology2002

Exercise and gene expression: physiological regulation of the human genome through physical activity.

Frank W Booth, Manu V Chakravarthy, Espen E Spangenburg

Open access · greenAbstract readReview
In one paragraph

Review in The Journal of physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

69 citing papers in PubMed, 275 citations in OpenAlex.

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  13. Endothelial HSP72 is not reduced in type 2 diabetes nor is it a key determinant of endothelial insulin sensitivity.American journal of physiology. Regulatory, integrative and comparative physiology · 2022
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9 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

3 authors at 2 institutions in 1 country.

Frank W BoothDepartments of Biomedical Sciences and Physiology and the Dalton Cardiovascular Institute, University of Missouri, Columbia, MO 65211, USA. boothf@missiouri.edu
Manu V Chakravarthy
Espen E Spangenburg
University of Missouri · USUniversity of Pennsylvania · US

Funding

SKELETAL MUSCLE REHABILITATION FROM LIMB IMMOBILIZATIONR01AR019393 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI BOOTH, FRANK W · 1986 to 2003
$818k
EXERCISE--INDUCED GROWTH OF ADULT SKELETAL MUSCLER37AR019393 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI BOOTH, FRANK W · 1991 to 1995
–
NIAMS NIH HHS AR19393
6 · The paper itself

Abstract

The current human genome was moulded and refined through generations of time. We propose that the basic framework for physiologic gene regulation was selected during an era of obligatory physical activity, as the survival of our Late Palaeolithic (50 000-10 000 BC) ancestors depended on hunting and gathering. A sedentary lifestyle in such an environment probably meant elimination of that individual organism. The phenotype of the present day Homo sapiens genome is much different from that of our ancient ancestors, primarily as a consequence of expressing evolutionarily programmed Late Palaeolithic genes in an environment that is predominantly sedentary. In this sense, our current genome is maladapted, resulting in abnormal gene expression, which in turn frequently manifests itself as clinically overt disease. We speculate that some of these genes still play a role in survival by causing premature death from chronic diseases produced by physical inactivity. We also contend that the current scientific evidence supports the notion that disruptions in cellular homeostasis are diminished in magnitude in physically active individuals compared with sedentary individuals due to the natural selection of gene expression that supports the physically active lifestyle displayed by our ancestors. We speculate that genes evolved with the expectation of requiring a certain threshold of physical activity for normal physiologic gene expression, and thus habitual exercise in sedentary cultures restores perturbed homeostatic mechanisms towards the normal physiological range of the Palaeolithic Homo sapiens. This hypothesis allows us to ask the question of whether normal physiological values change as a result of becoming sedentary. In summary, in sedentary cultures, daily physical activity normalizes gene expression towards patterns established to maintain the survival in the Late Palaeolithic era.

Indexed as

Genome, HumanAdaptation, PhysiologicalExerciseHumansSelection, GeneticNon-programmatic

Identifiers

PMID12205177
PMCPMC2290514
OpenAlexW2120701650

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.