Evidence map›Paper›PMID 1359543›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1992

Kindred S thyroid hormone receptor is an active and constitutive silencer and a repressor for thyroid hormone and retinoic acid responses.

A Baniahmad, S Y Tsai, B W O'Malley, M J Tsai

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 111 citations in OpenAlex.

  1. Article
  2. Review
  3. Tail Resorption During Metamorphosis inFrontiers in endocrinology · 2019
    Review
  4. Article
  5. CRISPR screen identifies the NCOR/HDAC3 complex as a major suppressor of differentiation in rhabdomyosarcoma.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  6. Article
  7. Article
  8. Article
  9. An unliganded thyroid hormone receptor causes severe neurological dysfunction.Proceedings of the National Academy of Sciences of the United States of America · 2001
    Article
  10. Article
  11. Article
  12. In vivo transcription factor recruitment during thyroid hormone receptor-mediated activation.Proceedings of the National Academy of Sciences of the United States of America · 1999
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
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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

4 authors at 1 institution in 1 country.

A BaniahmadBaylor College of Medicine, Department of Cell Biology, Houston, TX 77030.
S Y Tsai
B W O'Malley
M J Tsai
Baylor College of Medicine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations in the gene encoding the human thyroid hormone receptor beta (hTR beta) have been associated with generalized thyroid hormone resistance (GTHR). However, the molecular basis by which the receptor mutants cause the clinical symptoms is largely unknown. We show here that the beta form of the human receptor possesses, in addition to hormone-dependent activation, the ability to repress basal-level activity of a target promoter. This silencing function is localized in the carboxyl-terminal part of the receptor and can be transferred to a heterologous DNA binding domain. This mode of silencing is therefore distinct from inhibition by competition with activator proteins on DNA. We show that two receptor mutants isolated from patients with GTHR are impaired in transcriptional activation but fully retain the silencing function, which enforces dominant negative regulation by the receptor. Interestingly, the kindred S receptor (hTR delta 332) acts as a constitutive repressor with a strong silencing ability similar to that of the v-erbA oncogene product. We also provide evidence for distinct transcriptional regulatory properties of both proteins. Finally, we show that both thyroid hormone- and retinoic acid-responsive genes are potentially repressed to generate the clinical manifestations of the GTHR syndrome. Our findings suggest that silencing plays an important role in the phenotypic expression of the symptoms in patients with GTHR.

Indexed as

MutationTranscription, GeneticBinding SitesCells, CulturedChloramphenicol O-AcetyltransferaseGene Expression RegulationHumansKineticsOncogene Proteins v-erbAOncogenesPlasmidsPromoter Regions, GeneticReceptors, Thyroid HormoneRecombinant ProteinsRetroviridae Proteins, OncogenicTranscription FactorsChloramphenicol O-AcetyltransferaseOncogene Proteins v-erbAReceptors, Thyroid HormoneRecombinant ProteinsRetroviridae Proteins, OncogenicTranscription FactorsTretinoinTriiodothyronine

Identifiers

PMID1359543
PMCPMC50395
OpenAlexW2065020329

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.