Evidence map›Paper›PMID 18852122›Full record

ArticleMolecular cancer therapeutics2008

Structural basis for nuclear receptor corepressor recruitment by antagonist-liganded androgen receptor.

Myles C Hodgson, Howard C Shen, Anthony N Hollenberg, Steven P Balk

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cancer therapeutics, 2008. 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
2.1field-weighted citation impact, top 12% 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, 58 citations in OpenAlex.

  1. A Spatiotemporal Atlas of the Androgen Receptor Proximal Interactome.bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Review
  4. Review
  5. Epigenetic Coregulation of Androgen Receptor Signaling.Advances in experimental medicine and biology · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Emerging therapeutic agents for genitourinary cancers.Journal of hematology & oncology · 2019
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Androgen receptor epigenetics.Translational andrology and urology · 2013
    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

4 authors at 1 institution in 1 country.

Myles C HodgsonCancer Biology Program/Hematology-Oncology Division, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Boston, MA 02215, USA.
Howard C Shen
Anthony N Hollenberg
Steven P Balk
Beth Israel Deaconess Medical Center · US

Funding

Tumor and Circulating Markers as Links Between Obesity and Lethal Prostate CanceP50CA090381 · NCI · DANA-FARBER CANCER INSTITUTE · PI LODA, MASSIMO · 2002 to 2017
$36.2M
COREPRESSOR REGULATION OF THYROID HORMONE ACTIONR01DK056123 · NIDDK · WEILL MEDICAL COLL OF CORNELL UNIV · PI HOLLENBERG, ANTHONY N · 2000 to 2023
$7.6M
TRAINING PROGRAM IN CANCER BIOLOGYT32CA081156 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BALK, STEVEN P. · 2000 to 2011
$2.9M
Targeting AR-NCoR Interaction in Prostate CancerR01CA111803 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BALK, STEVEN P. · 2007 to 2011
$1.6M
Corepressor Regulation of Nuclear Receptor ActionR56DK056123 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI HOLLENBERG, ANTHONY N · 2009 to 2009
$425k
NCI NIH HHS CA111803NCI NIH HHS P50 CA090381NCI NIH HHS R01 CA111803NCI NIH HHS T32 CA081156NIDDK NIH HHS DK56123NIDDK NIH HHS R01 DK056123NIDDK NIH HHS R56 DK056123
6 · The paper itself

Abstract

Androgen receptor (AR) recruitment of transcriptional corepressors NCoR and SMRT can be enhanced by antagonists such as mifepristone. This study shows that enhanced NCoR binding to the mifepristone-liganded AR is mediated by the NCoR COOH-terminal N1 CoRNR box and that this selectivity is due to charged residues unique to the COOH-terminal CoRNR boxes of NCoR and SMRT. Significantly, these residues are on a helical face adjacent to oppositely charged residues in helix 4 of the AR ligand-binding domain. Mutagenesis of these AR residues in helix 4, as well as mutation of lysine 720 in helix 3 (predicted to interact with the CoRNR box), markedly impaired AR recruitment of NCoR, indicating that N1 CoRNR box binding is being stabilized by these ionic interactions in the AR ligand-binding domain coactivator/corepressor binding site. Finally, results using a helix 12-deleted AR indicate that mifepristone induces allosteric changes in addition to helix 12 displacement that are critical for NCoR binding. These findings show that AR antagonists can enhance corepressor recruitment by stabilizing a distinct antagonist conformation of the AR coactivator/corepressor binding site and support the development of additional antagonists that may be able to further enhance AR recruitment of corepressors.

Indexed as

Androgen Receptor AntagonistsAmino Acid SequenceAnimalsBinding SitesChlorocebus aethiopsConserved SequenceCOS CellsDNA-Binding ProteinsHumansIsoleucineLigandsMifepristoneMolecular Sequence DataNuclear ProteinsNuclear Receptor Co-Repressor 1Nuclear Receptor Co-Repressor 2Androgen Receptor AntagonistsDNA-Binding ProteinsIsoleucineLigandsMifepristoneNCOR1 protein, humanNCOR2 protein, humanNuclear ProteinsNuclear Receptor Co-Repressor 1Nuclear Receptor Co-Repressor 2Receptors, AndrogenRepressor Proteins

Identifiers

PMID18852122
PMCPMC2587007
OpenAlexW2149723783

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.