Evidence map›Paper›PMID 38923755›Full record

ArticleJournal of biomedical materials research. Part B, Applied biomaterials2024

Combined regenerative rehabilitation improves recovery following volumetric muscle loss injury in a rat model.

David Johnson, Connor Tobo, Jeffrey Au, Aakash Nagarapu, Natalia Ziemkiewicz, Hannah Chauvin, Jessica Robinson, Saloni Shringarpure, Jamshid Tadiwala, Julia Brockhouse and 2 more

Abstract read
In one paragraph

Article in Journal of biomedical materials research. Part B, Applied biomaterials, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Low intensity, high frequency vibration training to improve musculoskeletal function in a mouse model of volumetric muscle loss.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025
    Article
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

12 authors.

David JohnsonDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Connor ToboDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Jeffrey AuDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Aakash NagarapuDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Natalia ZiemkiewiczDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Hannah ChauvinDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Jessica RobinsonDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Saloni ShringarpureDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Jamshid TadiwalaDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Julia BrockhouseDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.
Colin A FlavenyDepartment of Pharmacology and Physiology, School of Medicine, New York, New York, USA.
Koyal GargDepartment of Biomedical Engineering, School of Sciences and Engineering, St. Louis, Missouri, USA.ORCID 0000-0002-8353-0212

Funding

Techniques DevelopmentP2CHD086844 · NICHD · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI THOMPSON, AIKO · 2015 to 2024
$12.7M
Technology Development P2CHD086843 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI AMBROSIO, FABRISIA · 2015 to 2024
$10.5M
NICHD NIH HHS P2C HD086843NICHD NIH HHS P2C HD086844NIH HHS Joint Pilot ProjectNIH HHS NIH P2CHD086844 (NC NM4R)NIH HHS P2CHD086843 (AR3T)
6 · The paper itself

Abstract

Volumetric muscle loss (VML) injury causes irreversible deficits in muscle mass and function, often resulting in permanent disability. The current standard of care is physical therapy, but it is limited in mitigating functional deficits. We have previously optimized a rehabilitation technique using electrically stimulated eccentric contraction training (EST) that improved muscle mass, strength, and size in VML-injured rats. A biosponge scaffold composed of extracellular matrix proteins has previously enhanced muscle function postVML. This study aimed to determine whether combining a regenerative therapy (i.e., biosponge) with a novel rehabilitation technique (i.e., EST) could enhance recovery in a rat model of VML. A VML defect was created by removing ~20% of muscle mass from the tibialis anterior muscle in adult male Lewis rats. Experimental groups included VML-injured rats treated with biosponge with EST or biosponge alone (n = 6/group). EST was implemented 2 weeks postinjury at 150 Hz and was continued for 4 weeks. A linear increase in eccentric torque over 4 weeks showed the adaptability of the VML-injured muscle to EST. Combining biosponge with EST improved peak isometric torque by ~52% compared with biosponge treatment alone at 6 weeks postinjury. Application of EST increased MyoD gene expression and the percentage of large (>2000 μm

Indexed as

Muscle, SkeletalRats, Inbred LewAnimalsDisease Models, AnimalElectric Stimulation TherapyMaleMuscle ContractionMuscular DiseasesRatsRegeneration

Identifiers

PMID38923755
PMCPMC11210688

What OpenQuestion holds

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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.