Evidence map›Paper›PMID 38478604›Full record

ArticleScience advances2024

Lmod2 is necessary for effective skeletal muscle contraction.

Tania M Larrinaga, Gerrie P Farman, Rachel M Mayfield, Michaela Yuen, Rebecca C Ahrens-Nicklas, Sandra T Cooper, Christopher T Pappas, Carol C Gregorio

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

10 citing papers in PubMed, 11 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

8 authors at 3 institutions in 2 countries.

Tania M LarrinagaDepartment of Cellular and Molecular Medicine and Sarver Molecular Cardiovascular Research Program, The University of Arizona, Tucson, AZ 85724, USA.ORCID 0000-0002-4091-1808
Gerrie P FarmanDepartment of Cellular and Molecular Medicine and Sarver Molecular Cardiovascular Research Program, The University of Arizona, Tucson, AZ 85724, USA.
Rachel M MayfieldDepartment of Cellular and Molecular Medicine and Sarver Molecular Cardiovascular Research Program, The University of Arizona, Tucson, AZ 85724, USA.ORCID 0000-0003-1015-1147
Michaela YuenKids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia.ORCID 0000-0002-5007-4548
Rebecca C Ahrens-NicklasDivision of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.ORCID 0000-0001-8243-7123
Sandra T CooperKids Neuroscience Centre, Kids Research, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia.ORCID 0000-0002-7314-5097
Christopher T PappasDepartment of Cellular and Molecular Medicine and Sarver Molecular Cardiovascular Research Program, The University of Arizona, Tucson, AZ 85724, USA.ORCID 0000-0002-7475-6949
Carol C GregorioDepartment of Cellular and Molecular Medicine and Sarver Molecular Cardiovascular Research Program, The University of Arizona, Tucson, AZ 85724, USA.ORCID 0000-0002-0044-2074
University of Arizona · USThe University of Sydney · AUChildren's Hospital of Philadelphia · US

Funding

Deciphering the role of Lmod2 in thin filament length regulation and dilated cardiomyopathyR01HL123078 · NHLBI · UNIVERSITY OF ARIZONA · PI Carol C Gregorio, Shashank Shekhar · 2015 to 2026
$5.6M
REGULATION OF THE ACTIN FILAMENT POINTED END DYNAMICS IN HEALTH AND DISEASER01GM120137 · NIGMS · WASHINGTON STATE UNIVERSITY · PI GALKIN, VITOLD, GREGORIO, CAROL C · 2017 to 2024
$4.0M
NHLBI NIH HHS R01 HL123078NIGMS NIH HHS R01 GM120137
6 · The paper itself

Abstract

Muscle contraction is a regulated process driven by the sliding of actin-thin filaments over myosin-thick filaments. Lmod2 is an actin filament length regulator and essential for life since human mutations and complete loss of Lmod2 in mice lead to dilated cardiomyopathy and death. To study the little-known role of Lmod2 in skeletal muscle, we created a mouse model with Lmod2 expressed exclusively in the heart but absent in skeletal muscle. Loss of Lmod2 in skeletal muscle results in decreased force production in fast- and slow-twitch muscles. Soleus muscle from rescued

Indexed as

Muscle ContractionSarcomeresAnimalsCytoskeletal ProteinsHeartHumansMiceMice, KnockoutMuscle ProteinsMuscle, SkeletalMyosinsCytoskeletal Proteinsleiomodin protein, mouseMuscle ProteinsMyosins

Identifiers

PMID38478604
PMCPMC10936868
OpenAlexW4392776003

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.