Evidence map›Paper›PMID 34489727›Full record

ArticleFrontiers in physiology2021

Biomechanical Properties of the Sarcolemma and Costameres of Skeletal Muscle Lacking Desmin.

Karla P Garcia-Pelagio, Robert J Bloch

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
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  7. Neurophysiology of ACL Injury.Orthopedic reviews · 2025
    Article
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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

2 authors at 2 institutions in 2 countries.

Karla P Garcia-PelagioDepartamento de Fisica, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico.
Robert J BlochDepartment of Physiology, University of Maryland School of Medicine, Baltimore, MD, United States.
Universidad Nacional Autónoma de México · MXUniversity of Maryland, Baltimore · US

Funding

Intermediate Filaments & Costamere Structure & FunctionR01AR055928 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI BLOCH, ROBERT J · 2009 to 2010
$758k
NIAMS NIH HHS R01 AR055928
6 · The paper itself

Abstract

Intermediate filaments (IFs), composed primarily by desmin and keratins, link the myofibrils to each other, to intracellular organelles, and to the sarcolemma. There they may play an important role in transfer of contractile force from the Z-disks and M-lines of neighboring myofibrils to costameres at the membrane, across the membrane to the extracellular matrix, and ultimately to the tendon ("lateral force transmission"). We measured the elasticity of the sarcolemma and the connections it makes at costameres with the underlying contractile apparatus of individual fast twitch muscle fibers of desmin-null mice. By positioning a suction pipet to the surface of the sarcolemma and applying increasing pressure, we determined the pressure at which the sarcolemma separated from nearby sarcomeres, P

Indexed as

contractile apparatusdystrophinelastimetryintermediate filamentslateral force transmissionmyopathysarcomeresynemin

Identifiers

PMID34489727
PMCPMC8416993
OpenAlexW3193387059

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.