Evidence map›Paper›PMID 34943997›Full record

Trial reportCells2021

Pathways in Skeletal Muscle: Protein Signaling and Insulin Sensitivity after Exercise Training and Weight Loss Interventions in Middle-Aged and Older Adults.

Alice S Ryan, Guoyan Li, Shawna McMillin, Steven J Prior, Jacob B Blumenthal, Laura Mastella

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
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  3. Review
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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

6 authors at 2 institutions in 1 country.

Alice S RyanVA Research Service, VA Maryland Health Care System, 10 N Greene Street, Baltimore, MD 21201, USA.
Guoyan LiDepartment of Medicine, Division of Gerontology and Palliative Medicine, University of Maryland School of Medicine, 655 W Baltimore Street, Baltimore, MD 21201, USA.
Shawna McMillinDepartment of Medicine, Division of Gerontology and Palliative Medicine, University of Maryland School of Medicine, 655 W Baltimore Street, Baltimore, MD 21201, USA.ORCID 0000-0002-2229-8747
Steven J PriorBaltimore VA Medical Center Geriatric Research, Education and Clinical Center, 10 N Greene Street, Baltimore, MD 21201, USA.
Jacob B BlumenthalDepartment of Medicine, Division of Gerontology and Palliative Medicine, University of Maryland School of Medicine, 655 W Baltimore Street, Baltimore, MD 21201, USA.
Laura MastellaBaltimore VA Medical Center Geriatric Research, Education and Clinical Center, 10 N Greene Street, Baltimore, MD 21201, USA.
University of Maryland, Baltimore · USGeriatric Research Education and Clinical Center · US

Funding

University of Maryland Claude D. Pepper Older Americans Independence Center (UM-OAIC)P30AG028747 · NIA · UNIVERSITY OF MARYLAND BALTIMORE · PI ALICE S. RYAN · 2006 to 2026
$28.9M
Research BaseP30DK072488 · NIDDK · UNIVERSITY OF MARYLAND BALTIMORE · PI MITCHELL, BRAXTON D · 2005 to 2019
$17.3M
a Senior Research Career Scientist Award (ASR) from the United States Department of Veterans Affairs (VA) Rehabilitation R&D (Rehab RD) Service 1153486NIA NIH HHS P30 AG028747NIH HHS P30 DK072488RRD VA IK6 RX003977
6 · The paper itself

Abstract

Aging and obesity contribute to insulin resistance with skeletal muscle being critically important for maintaining whole-body glucose homeostasis. Both exercise and weight loss are lifestyle interventions that can affect glucose metabolism. The purpose of this study was to examine the effects of a six-month trial of aerobic exercise training or weight loss on signaling pathways in skeletal muscle in the basal condition and during hyperinsulinemia during a glucose clamp in middle-aged and older adults. Overweight and obese men and women aged 50-70 years were randomly allocated and completed six months of either weight loss (WL) (

Indexed as

ExerciseInsulin ResistanceSignal TransductionWeight LossAgedAged, 80 and overBody CompositionFemaleGlucoseHumansInsulinMaleMiddle AgedMuscle ProteinsMuscle, SkeletalPhosphorylationGlucoseInsulinMuscle Proteinsaerobic exercise trainingAKT pathwaybody compositionhyperinsulinemic-euglycemic clampInsulin pathwayinsulin sensitivityMAPK pathwayobesityweight loss

Identifiers

PMID34943997
PMCPMC8700073
OpenAlexW4200131040

What OpenQuestion holds

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LicenceCC BY
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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.