Evidence map›Paper›PMID 27993842›Full record

ReviewBritish journal of sports medicine2017

Exercise-induced biochemical changes and their potential influence on cancer: a scientific review.

Robert James Thomas, Stacey A Kenfield, Alfonso Jimenez

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in British journal of sports medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05419531 (Measuring the Incidence of Colorectal Cancer in Young Endurance Athletes), which is not on this map. Cited by 59 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 5 pooled it
12.9field-weighted citation impact, top 1% 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.

NCT05419531 completednot on this mapstarted 2022, after this paper: background citation

Measuring the Incidence of Colorectal Cancer in Young Endurance Athletes

TypeobservationalSponsorInova Health Care ServicesRan2022 to 2025Enrolled94ConditionsColorectal CancerArmsprospective observational study - screening and follow up colonoscopy
3 · Its place in the literature

Who cites it

59 citing papers in PubMed, 5 syntheses or guidelines pooled it, 115 citations in OpenAlex.

  1. Pooled it
  2. Effects of exercise on people living with advanced lung cancer: a systematic review and meta-analysis.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
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  7. Physical Activity and Outcomes in Patients with Stage III Colon Cancer: A Correlative Analysis of Phase III Trial NCCTG N0147 (Alliance).Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2018
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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

3 authors at 3 institutions in 2 countries.

Robert James ThomasPrimrose Oncology Unit, Bedford Hospital NHS Trust, Bedford, UK.
Stacey A KenfieldDepartment of Urology, University of California, San Francisco, California, USA.
Alfonso JimenezCentre for Applied Biological and Exercise Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK.
Bedford Hospital NHS Trust · GBCoventry University · GBUniversity of California, San Francisco · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo review and discuss the available international literature regarding the indirect and direct biochemical mechanisms that occur after exercise, which could positively, or negatively, influence oncogenic pathways.

methodsThe PubMed, MEDLINE, Embase and Cochrane libraries were searched for papers up to July 2016 addressing biochemical changes after exercise with a particular reference to cancer. The three authors independently assessed their appropriateness for inclusion in this review based on their scientific quality and relevance.

results168 papers were selected and categorised into indirect and direct biochemical pathways. The indirect effects included changes in vitamin D, weight reduction, sunlight exposure and improved mood. The direct effects included insulin-like growth factor, epigenetic effects on gene expression and DNA repair, vasoactive intestinal peptide, oxidative stress and antioxidant pathways, heat shock proteins, testosterone, irisin, immunity, chronic inflammation and prostaglandins, energy metabolism and insulin resistance. SUMMARY: Exercise is one of several lifestyle factors known to lower the risk of developing cancer and is associated with lower relapse rates and better survival. This review highlights the numerous biochemical processes, which explain these potential anticancer benefits.

Indexed as

CarcinogenesisEnergy MetabolismEpigenesis, GeneticExerciseFibronectinsHeat-Shock ProteinsHumansInflammationInsulin ResistanceLife StyleNeoplasmsOxidative StressProstaglandinsSomatomedinsTestosteroneVasoactive Intestinal PeptideFibronectinsFNDC5 protein, humanHeat-Shock ProteinsProstaglandinsSomatomedinsTestosteroneVasoactive Intestinal PeptideBiochemistryCancerEvidence based reviewExercise

Identifiers

PMID27993842
PMCPMC5466928
OpenAlexW2561066996

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

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.