Evidence map›Paper›PMID 23580326›Full record

ArticleeLife2013

Overcoming mutation-based resistance to antiandrogens with rational drug design.

Minna D Balbas, Michael J Evans, David J Hosfield, John Wongvipat, Vivek K Arora, Philip A Watson, Yu Chen, Geoffrey L Greene, Yang Shen, Charles L Sawyers

Abstract read
In one paragraph

Article in eLife, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 201 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
201citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

201 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  5. Androgen receptor mutations in patients with castration-resistant prostate cancer treated with apalutamide.Annals of oncology : official journal of the European Society for Medical Oncology · 2017
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  15. Small-molecule disruption of androgen receptor-dependent chromatin clusters.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  16. Review
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141 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Minna D BalbasLouis V. Gerstner, Jr. Graduate School of Biomedical Sciences , Memorial Sloan-Kettering Cancer Center , New York , United States ; Human Oncology and Pathogenesis Program , Memorial Sloan-Kettering Cancer Center , New York , United States.
Michael J Evans
David J Hosfield
John Wongvipat
Vivek K Arora
Philip A Watson
Yu Chen
Geoffrey L Greene
Yang Shen
Charles L Sawyers

Funding

VACCINIA PSA FOR ANDROGEN-MODULATED POST-SURGICAL RECURRENCE OF PROSTATE CANCERP50CA069568 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI COONEY, KATHLEEN A · 1995 to 2013
$31.3M
Molecular Imaging: Training for OncologyR25CA096945 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI HRICAK, HEDVIG · 2002 to 2013
$5.2M
Development and Characterization of Novel SERMsR01CA089489 · NCI · UNIVERSITY OF CHICAGO · PI GREENE, GEOFFREY L · 2001 to 2011
$4.3M
Understanding Resistance to Next Generation AntiandrogensR01CA155169 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI SAWYERS, CHARLES L. · 2012 to 2022
$3.8M
Understanding the roles of TMPRSS2 and ERG in pathogenesis of prostate cancer.K08CA140946 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI CHEN, YU · 2009 to 2013
$796k
NCI NIH HHS CA089489NCI NIH HHS CA155169NCI NIH HHS K08 CA140946NCI NIH HHS P50 CA069568NCI NIH HHS R01 CA089489NCI NIH HHS R01 CA155169NCI NIH HHS R25 CA096945NCI NIH HHS R25-CA096945
6 · The paper itself

Abstract

The second-generation antiandrogen enzalutamide was recently approved for patients with castration-resistant prostate cancer. Despite its success, the duration of response is often limited. For previous antiandrogens, one mechanism of resistance is mutation of the androgen receptor (AR). To prospectively identify AR mutations that might confer resistance to enzalutamide, we performed a reporter-based mutagenesis screen and identified a novel mutation, F876L, which converted enzalutamide into an AR agonist. Ectopic expression of AR F876L rescued the growth inhibition of enzalutamide treatment. Molecular dynamics simulations performed on antiandrogen-AR complexes suggested a mechanism by which the F876L substitution alleviates antagonism through repositioning of the coactivator recruiting helix 12. This model then provided the rationale for a focused chemical screen which, based on existing antiandrogen scaffolds, identified three novel compounds that effectively antagonized AR F876L (and AR WT) to suppress the growth of prostate cancer cells resistant to enzalutamide. DOI:http://dx.doi.org/10.7554/eLife.00499.001.

Indexed as

Drug DesignMutationAndrogen AntagonistsCell LineDrug Resistance, NeoplasmHumansMaleMolecular Dynamics SimulationProstatic NeoplasmsAndrogen Antagonistsandrogen receptordrug resistanceHumanMouseprostate cancer

Identifiers

PMID23580326
PMCPMC3622181

What OpenQuestion holds

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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.