Evidence map›Paper›PMID 31805389›Full record

ArticleBone2020

Muscle contraction induces osteogenic levels of cortical bone strain despite muscle weakness in a mouse model of Osteogenesis Imperfecta.

Alycia G Berman, Jason M Organ, Matthew R Allen, Joseph M Wallace

Open access · greenAbstract read
In one paragraph

Article in Bone, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 18 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

Alycia G BermanWeldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, USA.
Jason M OrganDepartment of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Matthew R AllenDepartment of Anatomy and Cell Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Biomedical Engineering, Indiana University-Purdue University at Indianapolis, Indianapolis, IN, USA.
Joseph M WallaceDepartment of Biomedical Engineering, Indiana University-Purdue University at Indianapolis, Indianapolis, IN, USA. Electronic address: jmwalla@iupui.edu.
University of Indianapolis · USIndiana University School of MedicinePurdue University West Lafayette · US

Funding

Mechanical Protection of Pathological Collagen SynthesisK25AR067221 · NIAMS · INDIANA UNIVERSITY INDIANAPOLIS · PI WALLACE, JOSEPH MICHAEL · 2015 to 2017
$419k
NIAMS NIH HHS K25 AR067221
6 · The paper itself

Abstract

Mechanical interactions between muscle and bone have long been recognized as integral to bone integrity. However, few studies have directly measured these interactions within the context of musculoskeletal disease. In this study, the osteogenesis imperfecta murine model (oim/oim) was utilized because it has both reduced bone and muscle properties, allowing direct assessment of whether weakened muscle is able to engender strain on weakened bone. To do so, a strain gauge was attached to the tibia of healthy and oim/oim mice, muscles within the posterior quadrant of the lower hind limb were stimulated, and bone strain during muscle contraction was measured. Results indicated that the relationship between maximum muscle torque and maximum engendered strain is altered in oim/oim bone, with less torque required to engender strain compare to wild-type and heterozygous mice. Maximum muscle torque at 150 Hz stimulation frequency was able to engender ~1500 μɛ in oim/oim animals. However, even though the strain engendered in the oim/oim mice was high relative to historical bone formation thresholds, the maximum strain values were still significantly lower than that of the wild-type mice. These results are promising in that they suggest that muscle stimulation may be a viable means of inducing bone formation in oim/oim and potentially other disease models where muscle weakness/atrophy exist.

Indexed as

Osteogenesis ImperfectaAnimalsCortical BoneDisease Models, AnimalMiceMuscle ContractionMuscle WeaknessOsteogenesisBiomechanicsBone-muscle interactionsExerciseOsteogenesis imperfectaSarcopenia

Identifiers

PMID31805389
PMCPMC7720097
OpenAlexW2993768504

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.