Evidence map›Paper›PMID 23962846›Full record

ReviewCurrent topics in developmental biology2013

Unliganded thyroid hormone receptor regulates metamorphic timing via the recruitment of histone deacetylase complexes.

Yun-Bo Shi

Open access · greenAbstract readReview
In one paragraph

Review in Current topics in developmental biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
15.0field-weighted citation impact, top 1% 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

29 citing papers in PubMed, 45 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

1 author at 1 institution in 1 country.

Yun-Bo ShiSection on Molecular Morphogenesis, Program in Cellular Regulation and Metabolism, NICHD, NIH, Bethesda, Maryland, USA. Shi@helix.nih.gov
Eunice Kennedy Shriver National Institute of Child Health and Human Development · US

Funding

Molecular mechanism of thyroid hormone receptor function during metamorphosisZIAHD001901 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI SHI, YUN-BO · 2009 to 2025
$13.1M
Intramural NIH HHS ZIA HD001901
6 · The paper itself

Abstract

Anuran metamorphosis involves a complex series of tissue transformations that change an aquatic tadpole to a terrestrial frog and resembles the postembryonic perinatal period in mammals. Thyroid hormone (TH) plays a causative role in amphibian metamorphosis and its effect is mediated by TH receptors (TRs). Molecular analyses during Xenopus development have shown that unliganded TR recruits histone deacetylase (HDAC)-containing N-CoR/SMRT complexes and causes histone deacetylation at target genes while liganded TR leads to increased histone acetylations and altered histone methylations at target genes. Transgenic studies involving mutant TR-cofactors have shown that corepressor recruitment by unliganded TR is required to ensure proper timing of the onset of metamorphosis while coactivator levels influence the rate of metamorphic progression. In addition, a number of factors that can influence cellular free TH levels appear to contribute the timing of metamorphic transformations of different organs by regulating the levels of unliganded vs. liganded TR in an organ-specific manner. Thus, the recruitment of HDAC-containing corepressor complexes by unliganded TR likely controls both the timing of the initiation of metamorphosis and the temporal regulation of organ-specific transformations. Similar mechanisms likely mediate TR function in mammals as the maturation of many organs during postembryonic development is dependent upon TH and resembles organ metamorphosis in amphibians.

Indexed as

AnimalsEpigenesis, GeneticHistone DeacetylasesMetamorphosis, BiologicalModels, BiologicalReceptors, Thyroid HormoneRepressor ProteinsTime FactorsXenopus laevisXenopus ProteinsHistone Deacetylasesnuclear receptor corepressor, XenopusReceptors, Thyroid HormoneRepressor ProteinsXenopus ProteinsAmphibian metamorphosisCoactivatorCorepressorEpigeneticsHistone modificationThyroid hormone receptorXenopus laevis/tropicalis

Identifiers

PMID23962846
PMCPMC4180093
OpenAlexW1548216227

What OpenQuestion holds

Textmetadata
LicenceTDM
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.