Evidence map›Paper›PMID 21087926›Full record

ArticleThe Journal of biological chemistry2011

Epigenomic reorganization of the clustered Hox genes in embryonic stem cells induced by retinoic acid.

Vasundhra Kashyap, Lorraine J Gudas, Fabienne Brenet, Patricia Funk, Agnes Viale, Joseph M Scandura

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

57 citing papers in PubMed, 98 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. The Influences of RARγ on the Behavior of Normal and Cancer Stem Cells.International journal of molecular sciences · 2026
    Review
  5. Review
  6. Review
  7. Deregulation of All-International journal of molecular sciences · 2023
    Review
  8. Review
  9. Synthetic Retinoids Beyond Cancer Therapy.Annual review of pharmacology and toxicology · 2022
    Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Chiari malformation and atlantoaxial instability: problems of co-existence.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2019
    Review
  15. Article
  16. Review
  17. A Case of Identity:Cancers · 2019
    Review
  18. Article
  19. Article
  20. Article
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.

Vasundhra KashyapDepartment of Pharmacology, Weill Cornell Medical College, New York, New York 10065, USA.
Lorraine J Gudas
Fabienne Brenet
Patricia Funk
Agnes Viale
Joseph M Scandura
Cornell University · USMemorial Sloan Kettering Cancer Center · US

Funding

Retinoic Acid Binding Proteins: Functional StudiesR01CA043796 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI GUDAS, LORRAINE J · 1987 to 2013
$5.0M
NCI NIH HHS R01 CA043796NCI NIH HHS R01CA043796
6 · The paper itself

Abstract

Retinoic acid (RA) regulates clustered Hox gene expression during embryogenesis and is required to establish the anterior-posterior body plan. Using mutant embryonic stem cell lines deficient in the RA receptor γ (RARγ) or Hoxa1 3'-RA-responsive element, we studied the kinetics of transcriptional and epigenomic patterning responses to RA. RARγ is essential for RA-induced Hox transcriptional activation, and deletion of its binding site in the Hoxa1 enhancer attenuates transcriptional and epigenomic activation of both Hoxa and Hoxb gene clusters. The kinetics of epigenomic reorganization demonstrate that complete erasure of the polycomb repressive mark H3K27me3 is not necessary to initiate Hox transcription. RARγ is not required to establish the bivalent character of Hox clusters, but RA/RARγ signaling is necessary to erase H3K27me3 from activated Hox genes during embryonic stem cell differentiation. Highly coordinated, long range epigenetic Hox cluster reorganization is closely linked to transcriptional activation and is triggered by RARγ located at the Hoxa1 3'-RA-responsive element.

Indexed as

EpigenomicsAnimalsChromosomesEmbryonic Stem CellsGenes, HomeoboxHomeobox A1 ProteinHomeodomain ProteinsMiceMultigene FamilyReceptors, Retinoic AcidResponse ElementsRetinoic Acid Receptor gammaTranscriptional ActivationTranscription FactorsTranscription, GeneticHomeobox A1 ProteinHomeodomain ProteinsReceptors, Retinoic AcidRetinoic Acid Receptor gammaTranscription Factors

Identifiers

PMID21087926
PMCPMC3030330
OpenAlexW1967586552

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.