Evidence map›Paper›PMID 30271980›Full record

ArticleCommunications biology2018

Androgen receptor degradation by the proteolysis-targeting chimera ARCC-4 outperforms enzalutamide in cellular models of prostate cancer drug resistance.

Jemilat Salami, Shanique Alabi, Ryan R Willard, Nick J Vitale, Jing Wang, Hanqing Dong, Meizhong Jin, Donald P McDonnell, Andrew P Crew, Taavi K Neklesa and 1 more

Abstract read
In one paragraph

Article in Communications biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 183 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
183citing papers in PubMed, 1 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

183 citing papers in PubMed, 1 synthesis or guideline pooled it.

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123 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

11 authors.

Jemilat SalamiDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, 06511, CT, USA.ORCID http://orcid.org/0000-0002-7379-2315
Shanique AlabiDepartment of Pharmacology, Yale School of Medicine, New Haven, 06510, CT, USA.
Ryan R WillardArvinas, LLC, 5 Science Park, New Haven, 06511, CT, USA.
Nick J VitaleArvinas, LLC, 5 Science Park, New Haven, 06511, CT, USA.
Jing WangArvinas, LLC, 5 Science Park, New Haven, 06511, CT, USA.
Hanqing DongArvinas, LLC, 5 Science Park, New Haven, 06511, CT, USA.
Meizhong JinArvinas, LLC, 5 Science Park, New Haven, 06511, CT, USA.
Donald P McDonnellDepartment of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, 27710, NC, USA.
Andrew P CrewArvinas, LLC, 5 Science Park, New Haven, 06511, CT, USA.
Taavi K NeklesaArvinas, LLC, 5 Science Park, New Haven, 06511, CT, USA.
Craig M CrewsDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, 06511, CT, USA. craig.crews@yale.edu.ORCID http://orcid.org/0000-0002-8456-2005

Funding

Inducing Proximity: An Emerging Paradigm for New Therapeutic ModalitiesR35CA197589 · NCI · YALE UNIVERSITY · PI CRAIG M CREWS · 2015 to 2026
$10.7M
Training Program in Molecular MedicineT32GM100884 · NIGMS · YALE UNIVERSITY · PI LISTER, GEORGE, NITABACH, MICHAEL · 2013 to 2022
$1.8M
Novel Androgen Receptor Degraders to Treat Castration-Resistant Prostate CancerR44CA203199 · NCI · ARVINAS, INC. · PI TAYLOR, IAN · 2016 to 2017
$1.1M
NCI NIH HHS R35 CA197589NCI NIH HHS R44 CA203199NIGMS NIH HHS T32 GM100884
6 · The paper itself

Abstract

The androgen receptor is a major driver of prostate cancer and inhibition of its transcriptional activity using competitive antagonists, such as enzalutamide remains a frontline therapy for prostate cancer management. However, the majority of patients eventually develop drug resistance. We propose that targeting the androgen receptor for degradation via Proteolysis Targeting Chimeras (PROTACs) will be a better therapeutic strategy for targeting androgen receptor signaling in prostate cancer cells. Here we perform a head-to-head comparison between a currently approved androgen receptor antagonist enzalutamide, and its PROTAC derivative, ARCC-4, across different cellular models of prostate cancer drug resistance. ARCC-4 is a low-nanomolar androgen receptor degrader able to degrade about 95% of cellular androgen receptors. ARCC-4 inhibits prostate tumor cell proliferation, degrades clinically relevant androgen receptor point mutants and unlike enzalutamide, retains antiproliferative effect in a high androgen environment. Thus, ARCC-4 exemplifies how protein degradation can address the drug resistance hurdles of enzalutamide.

Identifiers

PMID30271980
PMCPMC6123676

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.