Evidence map›Paper›PMID 1648450›Full record

ArticleCell1991

Direct repeats as selective response elements for the thyroid hormone, retinoic acid, and vitamin D3 receptors.

K Umesono, K K Murakami, C C Thompson, R M Evans

Open access · greenAbstract read
In one paragraph

Article in Cell, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 448 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
448citing papers in PubMed, 2 pooled it
59.3field-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

448 citing papers in PubMed, 2 syntheses or guidelines pooled it, 1,740 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Review
  4. Epigenetic Mechanisms of Vitamin D in the Aging Process: A Narrative Review.International journal of molecular sciences · 2026
    Review
  5. Review
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  7. Review
  8. Article
  9. Article
  10. Article
  11. Retinoic acid receptor assembly dynamics governs dual functions in cochlear organogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  12. Article
  13. Review
  14. Review
  15. Targeting THR-β for MASLD: Mechanisms and Drug Development.Drug design, development and therapy · 2025
    Review
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

388 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

K UmesonoGene Expression Laboratory, Howard Hughes Medical Institute, Salk Institute for Biological Studies, San Diego, California 92186-5800.
K K Murakami
C C Thompson
R M Evans
Howard Hughes Medical Institute · USSalk Institute for Biological Studies · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

We report here the identification of thyroid hormone response elements (TREs) that consist of a direct repeat, not a palindrome, of the half-sites. Unlike palindromic TREs, direct repeat TREs do not confer a retinoic acid response. The tandem TRE can be converted into a retinoic acid response element by increasing the spacing between the half-sites by 1 nucleotide, and the resulting retinoic acid response element is no longer a TRE. Decreasing the half-site spacing by 1 nucleotide converts the TRE to a vitamin D3 response element, while eliminating response to T3. These results correlate well with DNA-binding affinities of the thyroid hormone, retinoic acid, and vitamin D3 receptors. This study points to the general importance of tandem repeat hormone response elements and suggests a simple physiologic code exists in which half-site spacing plays a critical role in achieving selective hormonal response.

Indexed as

Regulatory Sequences, Nucleic AcidAnimalsBase SequenceBinding SitesCalcitriolCarrier ProteinsDNA-Binding ProteinsIn Vitro TechniquesMolecular Sequence DataNuclear ProteinsRatsReceptors, CalcitriolReceptors, Retinoic AcidReceptors, SteroidReceptors, Thyroid HormoneRepetitive Sequences, Nucleic AcidCalcitriolCarrier ProteinsDNA-Binding ProteinsNuclear ProteinsReceptors, CalcitriolReceptors, Retinoic AcidReceptors, SteroidReceptors, Thyroid HormoneTretinoin

Identifiers

PMID1648450
PMCPMC6159884
OpenAlexW2011467252

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.