Evidence map›Paper›PMID 28826478›Full record

ArticleeLife2017

Extensive alternative splicing transitions during postnatal skeletal muscle development are required for calcium handling functions.

Amy E Brinegar, Zheng Xia, James Anthony Loehr, Wei Li, George Gerald Rodney, Thomas A Cooper

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

58 citing papers in PubMed, 1 synthesis or guideline pooled it, 85 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

6 authors at 1 institution in 1 country.

Amy E BrinegarDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, United States.
Zheng XiaDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, United States.
James Anthony LoehrDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, United States.
Wei LiDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, United States.
George Gerald RodneyDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, United States.
Thomas A CooperDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, United States.ORCID http://orcid.org/0000-0002-9238-0578
Baylor College of Medicine · US

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI Michael M Ittmann · 2007 to 2026
$73.9M
MOLECULAR PATHOGENESIS OF MYOTONIC DYSTROPHYR01AR045653 · NIAMS · BAYLOR COLLEGE OF MEDICINE · PI COOPER, THOMAS A · 1999 to 2018
$8.3M
Molecular Physiology of the Cardiovascular SystemT32HL007676 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI HAMILTON, SUSAN L · 1989 to 2020
$7.9M
TROPONIN T ALTERNATIVE SPLICING IN EMBRYONIC HEARTR01HL045565 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI COOPER, THOMAS A · 1996 to 2018
$5.5M
Nox2-Calcium Signaling in Skeletal MuscleR01AR061370 · NIAMS · BAYLOR COLLEGE OF MEDICINE · PI RODNEY, GEORGE G · 2012 to 2021
$4.1M
Transcriptome processing networks in skeletal muscle: mechanisms and functionsR01AR060733 · NIAMS · BAYLOR COLLEGE OF MEDICINE · PI COOPER, THOMAS A · 2011 to 2023
$4.0M
Computational and Experimental Modeling of Alternative PolyadenylationR01CA193466 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI LI, WEI · 2016 to 2025
$3.3M
Computational and Experimental Modeling of Epigenetic DNA MethylationR01HG007538 · NHGRI · UNIVERSITY OF CALIFORNIA-IRVINE · PI LI, WEI · 2014 to 2018
$1.9M
NCI NIH HHS P30 CA125123NCI NIH HHS R01 CA193466NHGRI NIH HHS R01 HG007538NHLBI NIH HHS R01 HL045565NHLBI NIH HHS T32 HL007676NIAMS NIH HHS R01 AR045653NIAMS NIH HHS R01 AR060733NIAMS NIH HHS R01 AR061370
6 · The paper itself

Abstract

Postnatal development of skeletal muscle is a highly dynamic period of tissue remodeling. Here, we used RNA-seq to identify transcriptome changes from late embryonic to adult mouse muscle and demonstrate that alternative splicing developmental transitions impact muscle physiology. The first 2 weeks after birth are particularly dynamic for differential gene expression and alternative splicing transitions, and calcium-handling functions are significantly enriched among genes that undergo alternative splicing. We focused on the postnatal splicing transitions of the three calcineurin A genes, calcium-dependent phosphatases that regulate multiple aspects of muscle biology. Redirected splicing of calcineurin A to the fetal isoforms in adult muscle and in differentiated C2C12 slows the timing of muscle relaxation, promotes nuclear localization of calcineurin target Nfatc3, and/or affects expression of Nfatc transcription targets. The results demonstrate a previously unknown specificity of calcineurin isoforms as well as the broader impact of alternative splicing during muscle postnatal development.

Indexed as

Alternative SplicingAnimalsAnimals, NewbornCalcineurinCalciumGene Expression ProfilingMiceMuscle, SkeletalNFATC Transcription FactorsCalcineurinCalciumNfatc3 protein, mouseNFATC Transcription Factorsalternative splicingcalcineurincell biologydevelopmental biologyNfatnonepostnatal developmentskeletal musclestem cells

Identifiers

PMID28826478
PMCPMC5577920
OpenAlexW2607400005

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.