Evidence map›Paper›PMID 37549772›Full record

ArticleSLAS discovery : advancing life sciences R & D2023

Characterization of allosteric modulators that disrupt androgen receptor co-activator protein-protein interactions to alter transactivation-Drug leads for metastatic castration resistant prostate cancer.

Ashley T Fancher, Yun Hua, David A Close, Wei Xu, Lee A McDermott, Christopher J Strock, Ulises Santiago, Carlos J Camacho, Paul A Johnston

Open access · diamondAbstract read
In one paragraph

Article in SLAS discovery : advancing life sciences R & D, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 20% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. Review
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

9 authors at 2 institutions in 1 country.

Ashley T FancherDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA; Nucleus Global, 2 Ravinia Drive, Suite 605, Atlanta, GA 30346, USA.
Yun HuaDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA.
David A CloseDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA.
Wei XuDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA.
Lee A McDermottDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA; PsychoGenics Inc, 215 College Road, Paramus, NJ 07652, USA.
Christopher J StrockCyprotex US, 313 Pleasant Street, Watertown, MA 02472, USA.
Ulises SantiagoDepartment of Computational and Systems Biology, School of Medicine, at the University of Pittsburgh, USA.
Carlos J CamachoDepartment of Computational and Systems Biology, School of Medicine, at the University of Pittsburgh, USA.
Paul A JohnstonDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261, USA; University of Pittsburgh Hillman Cancer Center, Pittsburgh, PA 15232, USA. Electronic address: paj18@pitt.edu.
University of Pittsburgh · USCyprotex (United States) · US

Funding

HCS to Identify Inhibitors and Disruptors of AR-TIF2 InteractionsR01CA183882 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHNSTON, PAUL A. · 2015 to 2017
$1.1M
Development of a Novel HCS Assay to Screen for Disruptors of AR-TIF2 InteractionsR01CA160423 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHNSTON, PAUL A. · 2012 to 2014
$924k
HCS Assay to Identify Disruptors of AR-TIF2 Protein-Protein InteractionsR21NS073889 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHNSTON, PAUL A. · 2011 to 2011
$152k
NCI NIH HHS R01 CA160423NCI NIH HHS R01 CA183882NINDS NIH HHS R21 NS073889
6 · The paper itself

Abstract

Three series of compounds were prioritized from a high content screening campaign that identified molecules that blocked dihydrotestosterone (DHT) induced formation of Androgen Receptor (AR) protein-protein interactions (PPIs) with the Transcriptional Intermediary Factor 2 (TIF2) coactivator and also disrupted preformed AR-TIF2 PPI complexes; the hydrobenzo-oxazepins (S1), thiadiazol-5-piperidine-carboxamides (S2), and phenyl-methyl-indoles (S3). Compounds from these series inhibited AR PPIs with TIF2 and SRC-1, another p160 coactivator, in mammalian 2-hybrid assays and blocked transcriptional activation in reporter assays driven by full length AR or AR-V7 splice variants. Compounds inhibited the growth of five prostate cancer cell lines, with many exhibiting differential cytotoxicity towards AR positive cell lines. Representative compounds from the 3 series substantially reduced both endogenous and DHT-enhanced expression and secretion of the prostate specific antigen (PSA) cancer biomarker in the C4-2 castration resistant prostate cancer (CRPC) cell line. The comparatively weak activities of series compounds in the H

Indexed as

Nuclear Receptor Coactivator 2Prostatic Neoplasms, Castration-ResistantProtein BindingReceptors, AndrogenTranscriptional ActivationAllosteric RegulationAntineoplastic AgentsCell Line, TumorCell ProliferationHumansMaleNuclear Receptor Coactivator 1Antineoplastic AgentsAR protein, humanNCOA2 protein, humanNuclear Receptor Coactivator 1Nuclear Receptor Coactivator 2Receptors, Androgen

Identifiers

PMID37549772
PMCPMC12366525
OpenAlexW4385614843

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.