Evidence map›Paper›PMID 21211055›Full record

ArticleBMC molecular biology2011

TEAD1-dependent expression of the FoxO3a gene in mouse skeletal muscle.

Haifang Qiu, Fengli Wang, Chuxin Liu, Xuewen Xu, Bang Liu

Open access · hybridAbstract read
In one paragraph

Article in BMC molecular biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

16 citing papers in PubMed, 68 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

5 authors at 1 institution in 1 country.

Haifang QiuKey Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China.
Fengli Wang
Chuxin Liu
Xuewen Xu
Bang Liu
Huazhong Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTEAD1 (TEA domain family member 1) is constitutively expressed in cardiac and skeletal muscles. It acts as a key molecule of muscle development, and trans-activates multiple target genes involved in cell proliferation and differentiation pathways. However, its target genes in skeletal muscles, regulatory mechanisms and networks are unknown.

resultsIn this paper, we have identified 136 target genes regulated directly by TEAD1 in skeletal muscle using integrated analyses of ChIP-on-chip. Most of the targets take part in the cell process, physiology process, biological regulation metabolism and development process. The targets also play an important role in MAPK, mTOR, T cell receptor, JAK-STAT, calcineurin and insulin signaling pathways. TEAD1 regulates foxo3a transcription through binding to the M-CAT element in foxo3a promoter, demonstrated with independent ChIP-PCR, EMSA and luciferase reporter system assay. In addition, results of over-expression and inhibition experiments suggest that foxo3a is positively regulated by TEAD1.

conclusionsOur present data suggests that TEAD1 plays an important role in the regulation of gene expression and different signaling pathways may co-operate with each other mediated by TEAD1. We have preliminarily concluded that TEAD1 may regulate FoxO3a expression through calcineurin/MEF2/NFAT and IGF-1/PI3K/AKT signaling pathways in skeletal muscles. These findings provide important clues for further analysis of the role of FoxO3a gene in the formation and transformation of skeletal muscle fiber types.

Indexed as

Gene Expression RegulationAnimalsBase SequenceCalcineurinCell LineCell ProliferationDNA-Binding ProteinsForkhead Box Protein O3Forkhead Transcription FactorsGene Knockdown TechniquesInsulin-Like Growth Factor IMiceMolecular Sequence DataMuscle DevelopmentMuscle Fibers, SkeletalPromoter Regions, GeneticCalcineurinDNA-Binding ProteinsForkhead Box Protein O3Forkhead Transcription FactorsFoxO3 protein, mouseInsulin-Like Growth Factor IRNA, Small InterferingTead1 protein, mouseTEA Domain Transcription FactorsTranscription Factors

Identifiers

PMID21211055
PMCPMC3025863
OpenAlexW2066826022

What OpenQuestion holds

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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.