Evidence map›Paper›PMID 18978355›Full record

ArticleThe Journal of biological chemistry2008

Overexpression of TEAD-1 in transgenic mouse striated muscles produces a slower skeletal muscle contractile phenotype.

Richard W Tsika, Christine Schramm, Gretchen Simmer, Daniel P Fitzsimons, Richard L Moss, Juan Ji

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
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  7. Developmental, physiologic and phylogenetic perspectives on the expression and regulation of myosin heavy chains in mammalian skeletal muscles.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2023
    Review
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  20. The Hippo signal transduction network for exercise physiologists.Journal of applied physiology (Bethesda, Md. : 1985) · 2016
    Review
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 2 institutions in 1 country.

Richard W TsikaDepartment of Biochemistry, School of Medicine, University of Missouri, Columbia, Missouri 65211, USA. tsikar@missouri.edu
Christine Schramm
Gretchen Simmer
Daniel P Fitzsimons
Richard L Moss
Juan Ji
University of Missouri · USUniversity of Wisconsin–Madison · US

Funding

ALTERED MECHANICAL LOADS AND SKELETAL MUSCLE PHENOTYPER01AR047197 · NIAMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI TSIKA, RICHARD W · 2000 to 2009
$3.2M
EXERCISE HYPERTROPHY AND CONTROL OF MYOSIN INDUCTIONR01AR041464 · NIAMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI TSIKA, RICHARD W · 1992 to 2008
$2.2M
NIAMS NIH HHS AR41464NIAMS NIH HHS AR47197
6 · The paper itself

Abstract

TEA domain (TEAD) transcription factors serve important functional roles during embryonic development and in striated muscle gene expression. Our previous work has implicated a role for TEAD-1 in the fast-to-slow fiber-type transition in response to mechanical overload. To investigate whether TEAD-1 is a modulator of slow muscle gene expression in vivo, we developed transgenic mice expressing hemagglutinin (HA)-tagged TEAD-1 under the control of the muscle creatine kinase promoter. We show that striated muscle-restricted HA-TEAD-1 expression induced a transition toward a slow muscle contractile protein phenotype, slower shortening velocity (Vmax), and longer contraction and relaxation times in adult fast twitch extensor digitalis longus muscle. Notably, HA-TEAD-1 overexpression resulted in an unexpected activation of GSK-3alpha/beta and decreased nuclear beta-catenin and NFATc1/c3 protein. These effects could be reversed in vivo by mechanical overload, which decreased muscle creatine kinase-driven TEAD-1 transgene expression, and in cultured satellite cells by TEAD-1-specific small interfering RNA. These novel in vivo data support a role for TEAD-1 in modulating slow muscle gene expression.

Indexed as

Gene Expression RegulationAnimalsDNA-Binding ProteinsKineticsMiceMice, TransgenicMuscle ContractionMusclesMuscle, SkeletalPhenotypeRNA, Small InterferingSatellite Cells, Skeletal MuscleStress, MechanicalTEA Domain Transcription FactorsTranscription FactorsTransgenesDNA-Binding ProteinsRNA, Small InterferingTead1 protein, mouseTEA Domain Transcription FactorsTranscription Factors

Identifiers

PMID18978355
PMCPMC2606011
OpenAlexW2049654830

What OpenQuestion holds

Textmetadata
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.