Evidence map›Paper›PMID 32694831›Full record

ArticleNature metabolism2020

Hyperglycaemia is associated with impaired muscle signalling and aerobic adaptation to exercise.

Tara L MacDonald, Pattarawan Pattamaprapanont, Prerana Pathak, Natalie Fernandez, Ellen C Freitas, Samar Hafida, Joanna Mitri, Steven L Britton, Lauren G Koch, Sarah J Lessard

Open access · greenAbstract read
In one paragraph

Article in Nature metabolism, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.9field-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

32 citing papers in PubMed, 54 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 2 countries.

Tara L MacDonaldResearch Division, Joslin Diabetes Center, Boston, MA, USA.
Pattarawan PattamaprapanontResearch Division, Joslin Diabetes Center, Boston, MA, USA.
Prerana PathakResearch Division, Joslin Diabetes Center, Boston, MA, USA.ORCID http://orcid.org/0000-0002-8652-3691
Natalie FernandezResearch Division, Joslin Diabetes Center, Boston, MA, USA.
Ellen C FreitasSchool of Physical Education and Sport, University of São Paulo, Ribeirão Preto, Brazil.ORCID http://orcid.org/0000-0002-7343-2002
Samar HafidaResearch Division, Joslin Diabetes Center, Boston, MA, USA.
Joanna MitriResearch Division, Joslin Diabetes Center, Boston, MA, USA.
Steven L BrittonDepartment of Molecular and Integrative Physiology, and Department of Anesthesiology, University of Michigan, Ann Arbor, MI, USA.
Lauren G KochDepartment of Physiology and Pharmacology, The University of Toledo, Toledo, OH, USA.
Sarah J LessardResearch Division, Joslin Diabetes Center, Boston, MA, USA. sarah.lessard@joslin.harvard.edu.ORCID http://orcid.org/0000-0003-4693-3191
Brigham and Women's Hospital · USJoslin Diabetes Center · USUniversidade de São Paulo · BRUniversity of Michigan · USUniversity of Toledo · US

Funding

VectorP30CA006516 · NCI · DANA-FARBER CANCER INSTITUTE · PI A. Heather Eliassen · 1985 to 2026
$330.6M
SPECIAL ASSAY COREP30DK036836 · NIDDK · JOSLIN DIABETES CENTER · PI JEAN E. SCHAFFER · 1986 to 2026
$50.5M
Transgenic CoreP30DK046200 · NIDDK · TUFTS MEDICAL CENTER · PI GREENBERG, ANDREW S, PERISSI, VALENTINA · 1992 to 2021
$25.0M
Super-Resolution ImagingP30NS072030 · NINDS · HARVARD MEDICAL SCHOOL · PI REGEHR, WADE G · 2011 to 2020
$5.8M
Resource for Rat Genetic Models of Aerobic CapacityP40OD021331 · OD · UNIVERSITY OF TOLEDO HEALTH SCI CAMPUS · PI KOCH, LAUREN GERARD · 2015 to 2019
$1.9M
NCI NIH HHS P30 CA006516NIDDK NIH HHS P30 DK036836NIDDK NIH HHS P30 DK046200NIH HHS P40 OD021331NINDS NIH HHS P30 NS072030
6 · The paper itself

Abstract

Increased aerobic exercise capacity, as a result of exercise training, has important health benefits. However, some individuals are resistant to improvements in exercise capacity, probably due to undetermined genetic and environmental factors. Here, we show that exercise-induced improvements in aerobic capacity are blunted and aerobic remodelling of skeletal muscle is impaired in several animal models associated with chronic hyperglycaemia. Our data point to chronic hyperglycaemia as a potential negative regulator of aerobic adaptation, in part, via glucose-mediated modifications of the extracellular matrix, impaired vascularization and aberrant mechanical signalling in muscle. We also observe low exercise capacity and enhanced c-Jun N-terminal kinase activation in response to exercise in humans with impaired glucose tolerance. Our work indicates that current shifts in dietary and metabolic health, associated with increasing incidence of hyperglycaemia, might impair muscular and organismal adaptations to exercise training, including aerobic capacity as one of its key health outcomes.

Indexed as

Signal TransductionAdaptation, PhysiologicalAdultAerobiosisAnaerobic ThresholdAnimalsEndothelial CellsEnzyme ActivationExerciseFemaleGlucose IntoleranceHumansHyperglycemiaJNK Mitogen-Activated Protein KinasesMaleMiceJNK Mitogen-Activated Protein Kinases

Identifiers

PMID32694831
PMCPMC8278496
OpenAlexW3043410164

What OpenQuestion holds

Textmetadata
LicenceTDM
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.