Evidence map›Paper›PMID 34736082›Full record

SynthesisJournal of biomechanics2021

Systematic review of skeletal muscle passive mechanics experimental methodology.

Benjamin I Binder-Markey, Danielle Sychowski, Richard L Lieber

Abstract readSystematic Review
In one paragraph

Synthesis in Journal of biomechanics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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.

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

20 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

3 authors.

Benjamin I Binder-MarkeyDepartment of Physical Therapy and Rehabilitation Sciences and School of Biomedical Engineering, Sciences, and Health Systems, Drexel University, Philadelphia, PA USA.
Danielle SychowskiShirley Ryan AbilityLab, Chicago, IL, USA.
Richard L LieberShirley Ryan AbilityLab, Chicago, IL, USA; Departments of Physical Medicine and Rehabilitation and Biomedical Engineering, Northwestern University, Chicago, IL, USA; Edward Hines V.A. Medical Center, Hines, IL, USA. Electronic address: rlieber@sralab.org.

Funding

Training In Cardiovascular Physiology & PharmacologyT32HL007444 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Ju Chen, Robert Scott Ross · 1985 to 2026
$11.1M
National Center for Muscle Rehabilitation ResearchR24HD050837 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LIEBER, RICHARD L., WARD, SAMUEL RICHARD · 2005 to 2014
$7.2M
San Diego Skeletal Muscle Research CenterP30AR061303 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LIEBER, RICHARD L. · 2011 to 2015
$3.3M
Muscle Biological and Biomechanical Response in Cerebral PalsyR01AR057393 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LIEBER, RICHARD L. · 2010 to 2014
$1.7M
Mechanical Basis for Tensioning Tendon TransfersI01RX000670 · VA · VA SAN DIEGO HEALTHCARE SYSTEM · PI LIEBER, RICHARD L. · 2012 to 2016
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RR&D Senior Research Career Scientist Award ApplicationIK6RX003351 · VA · EDWARD HINES JR VA HOSPITAL · PI LIEBER, RICHARD L. · 2020 to 2025
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Intraoperative Optimization and Validation of Musculoskeletal ReconstructionI01RX002462 · VA · EDWARD HINES JR VA HOSPITAL · PI LIEBER, RICHARD L. · 2018 to 2025
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NHLBI NIH HHS T32 HL007444NIAMS NIH HHS P30 AR061303NIAMS NIH HHS R01 AR057393NICHD NIH HHS R24 HD050837RRD VA I01 RX000670RRD VA I01 RX002462RRD VA IK6 RX003351
6 · The paper itself

Abstract

Understanding passive skeletal muscle mechanics is critical in defining structure-function relationships in skeletal muscle and ultimately understanding pathologically impaired muscle. In this systematic review, we performed an exhaustive literature search using PRISMA guidelines to quantify passive muscle mechanical properties, summarized the methods used to create these data, and make recommendations to standardize future studies. We screened over 7500 papers and found 80 papers that met the inclusion criteria. These papers reported passive muscle mechanics from single muscle fiber to whole muscle across 16 species and 54 distinct muscles. We found a wide range of methodological differences in sample selection, preparation, testing, and analysis. The systematic review revealed that passive muscle mechanics is species and scale dependent-specifically within mammals, the passive mechanics increases non-linearly with scale. However, a detailed understanding of passive mechanics is still unclear because the varied methodologies impede comparisons across studies, scales, species, and muscles. Therefore, we recommend the following: smaller scales may be maintained within storage solution prior to testing, when samples are tested statically use 2-3 min of relaxation time, stress normalization at the whole muscle level be to physiologic cross-sectional area, strain normalization be to sarcomere length when possible, and an exponential equation be used to fit the data. Additional studies using these recommendations will allow exploration of the multiscale relationship of passive force within and across species to provide the fundamental knowledge needed to improve our understanding of passive muscle mechanics.

Indexed as

Muscle Fibers, SkeletalMuscle, SkeletalAnimalsSarcomeresCurve-fittingNonlinear mechanical propertiesSkeletal muscle physiologySkeletal muscle scalingSoft-tissue mechanics

Identifiers

PMID34736082
PMCPMC8671228

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.