Evidence mapPaperPMID 35482328Full record

ArticleJournal of applied physiology (Bethesda, Md. : 1985)2022

Skeletal muscle properties show collagen organization and immune cell content are associated with resistance exercise response heterogeneity in older persons.

Douglas E Long, Bailey D Peck, Kaleen M Lavin, Cory M Dungan, Kate Kosmac, Steven C Tuggle, Marcas M Bamman, Philip A Kern, Charlotte A Peterson

Registry-linked trialAbstract read
In one paragraph

Article in Journal of applied physiology (Bethesda, Md. : 1985), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07500727 (Skeletal Muscle Aging and Responsiveness in Aged People With MS), which is not on this map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
field-weighted citation impact
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.

NCT07500727 narecruitingnot on this mapstarted 2026, after this paper: background citation

Skeletal Muscle Aging and Responsiveness in Aged People With MS

TypeinterventionalSponsorOklahoma Medical Research FoundationRan2026 to 2026Enrolled10ConditionsMultiple Sclerosis, AgingArmsExercise trial consisting of both cardiovascular and strength training
3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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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

9 authors.

Douglas E LongDepartment of Physical Therapy and Center for Muscle Biology, College of Health Sciences, University of Kentucky, Lexington, Kentucky.ORCID 0000-0002-6770-5764
Bailey D PeckDepartment of Physical Therapy and Center for Muscle Biology, College of Health Sciences, University of Kentucky, Lexington, Kentucky.
Kaleen M LavinFlorida Institute for Human and Machine Cognition, Pensacola, Florida.ORCID 0000-0003-1426-8174
Cory M DunganDepartment of Physical Therapy and Center for Muscle Biology, College of Health Sciences, University of Kentucky, Lexington, Kentucky.ORCID 0000-0003-4686-9417
Kate KosmacDepartment of Physical Therapy and Center for Muscle Biology, College of Health Sciences, University of Kentucky, Lexington, Kentucky.ORCID 0000-0002-5247-4684
Steven C TuggleFlorida Institute for Human and Machine Cognition, Pensacola, Florida.
Marcas M BammanFlorida Institute for Human and Machine Cognition, Pensacola, Florida.ORCID 0000-0002-5017-5453
Philip A KernDivision of Endocrinology, Department of Internal Medicine, and Barnstable Brown Diabetes and Obesity Center, University of Kentucky, Lexington, Kentucky.ORCID 0000-0002-4761-7417
Charlotte A PetersonDepartment of Physical Therapy and Center for Muscle Biology, College of Health Sciences, University of Kentucky, Lexington, Kentucky.ORCID 0000-0001-9340-0705

Funding

Kentucky Center for Clinical and Translational ScienceUL1TR001998 · UNIVERSITY OF KENTUCKY · 2025 to 2025
$3.3M
NCATS NIH HHS UL1 TR000165NCATS NIH HHS UL1 TR001998NIA NIH HHS R01 AG046920
6 · The paper itself

Abstract

In older individuals, hypertrophy from progressive resistance training (PRT) is compromised in approximately one-third of participants in exercise trials. The objective of this study was to establish novel relationships between baseline muscle features and/or their PRT-induced change in vastus lateralis muscle biopsies with hypertrophy outcomes. Multiple linear regression analyses adjusted for sex were performed on phenotypic data from older adults (

Indexed as

Resistance TrainingAgedAged, 80 and overCollagenFemaleHumansHypertrophyMaleMuscle Fibers, SkeletalMuscle, SkeletalCollagencollagenmacrophagemuscle hypertrophyresistance trainingscRNA-seq

Identifiers

PMID35482328
PMCPMC9190728

What Socratic holds

Textmetadata
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 Socratic graph.