Evidence map›Paper›PMID 23397151›Full record

ArticleEuropean journal of applied physiology2013

The angiotensin converting enzyme insertion/deletion polymorphism alters the response of muscle energy supply lines to exercise.

David Vaughan, Felicitas A Huber-Abel, Franziska Graber, Hans Hoppeler, Martin Flück

2 registry-linked trialsOpen access · hybridAbstract read
In one paragraph

Article in European journal of applied physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. 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
2.8field-weighted citation impact, top 10% 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.

NCT02845063 phase2terminatednot on this mapstarted 2016, after this paper: background citation

Effects of ACE Genotype on Muscular and Functional Adaptations Following a Cardiovascular Rehabilitation Program

TypeinterventionalSponsorBalgrist University HospitalRan2016 to 2020Enrolled60ConditionsCardiovascular DiseaseArmsconcentric cardiovascular training, eccentric cardiovascular training, ACE genotyping
NCT02955407 completednot on this mapstarted 2016, after this paper: background citation

Genetic Predisposition for Reduced Back Muscle Strength and Back Muscle Endurance in Patients With Chronic Non-specific Low Back Pain

TypeobservationalSponsorBalgrist University HospitalRan2016 to 2018Enrolled100ConditionsLow Back PainArmsno intervention
3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Role of theInternational journal of environmental research and public health · 2024
    Pooled it
  2. Apolipoprotein B and angiotensin-converting enzyme polymorphisms and aerobic interval training: randomized controlled trial in coronary artery disease patients.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2018
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  3. Trial
  4. Epigenetic Modulation of the ACE System Underlies the Slow Aerobic Muscle Phenotype and Metabolic Exercise Response.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  5. International journal of molecular sciences · 2026
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  14. Association betweenPeerJ · 2023
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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

5 authors at 2 institutions in 2 countries.

David VaughanInstitute for Biomedical Research into Human Movement and Health, School of HealthCare Science, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, UK.
Felicitas A Huber-Abel
Franziska Graber
Hans Hoppeler
Martin Flück
University of Bern · CHManchester Metropolitan University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The presence of a silencing sequence (the I-allele) in the gene for the upstream regulator of blood flow, angiotensin I-converting enzyme (ACE), is associated with superior endurance performance and its trainability. We tested in a retrospective study with 36 Caucasian men of Swiss descent whether carriers of the ACE I-allele demonstrate a modified adaptive response of energy supply lines in knee extensor muscle, and aerobic fitness, to endurance training based on 6 weeks of supervised bicycle exercise or 6 months of self-regulated running (p value <Bonferroni-corrected 5%). Body weight related maximal oxygen uptake and capillary density in vastus lateralis muscle before training were 20 and 23% lower, respectively, in carriers of the I-allele. Bicycle (n = 16) but not running type endurance training (n = 19) increased the volume content of subsarcolemmal mitochondria (2.5-fold) and intramyocellular lipid (2.1-fold). This was specifically amplified in I-allele carriers after 6 weeks of bicycle exercise. The enhanced adjustment in myocellular organelles of aerobic metabolism with bicycle training corresponded to ACE I-allele dependent upregulation of 23 muscle transcripts during recovery from the bicycle stimulus and with training. The majority of affected transcripts were associated with glucose (i.e. ALDOC, Glut2, LDHC) and lipid metabolism (i.e. ACADL, CPTI, CPTII, LIPE, LPL, FATP, CD36/FAT); all demonstrating an enhanced magnitude of change in carriers of the ACE I-allele. Our observations suggest that local improvements in mitochondrial metabolism, through a novel expression pathway, contribute to the varying trainability in endurance performance between subjects with genetically modified expression of the regulator of vascular tone, ACE.

Indexed as

ExerciseINDEL MutationPolymorphism, GeneticAdultAnaerobic ThresholdCase-Control StudiesGene Expression ProfilingHumansMaleMicrocirculationMitochondrial SizeMitochondria, MuscleMuscle, SkeletalPeptidyl-Dipeptidase ARNA, MessengerTranscription, GeneticACE protein, humanPeptidyl-Dipeptidase ARNA, Messenger

Identifiers

PMID23397151
PMCPMC3677975
OpenAlexW2003256234

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.