Evidence map›Paper›PMID 27486306›Full record

ReviewDrug design, development and therapy2016

Galeterone for the treatment of advanced prostate cancer: the evidence to date.

Diogo A Bastos, Emmanuel S Antonarakis

Open access · goldAbstract readReview
In one paragraph

Review in Drug design, development and therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
6.9field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 57 citations in OpenAlex.

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  13. New benzothieno[2,3-Journal of enzyme inhibition and medicinal chemistry · 2021
    Article
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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

2 authors at 2 institutions in 2 countries.

Diogo A BastosDepartment of Oncology, Hospital Sirio-Libanes, Sao Paulo, Brazil.
Emmanuel S AntonarakisDepartment of Oncology and Urology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Hospital Sírio-Libanês · BRSidney Kimmel Comprehensive Cancer Center · US

Funding

Translational Research Central ServicesP30CA006973 · NCI · JOHNS HOPKINS UNIVERSITY · PI WILLIAM George NELSON · 1985 to 2026
$208.6M
The aberrant androgen receptor underlies abiraterone/enzalutamide resistanceR01CA185297 · NCI · JOHNS HOPKINS UNIVERSITY · PI ANTONARAKIS, EMMANUEL S., LUO, JUN · 2015 to 2018
$1.5M
NCI NIH HHS P30 CA006973NCI NIH HHS R01 CA185297
6 · The paper itself

Abstract

Major advances have been achieved recently in the treatment of metastatic castration-resistant prostate cancer, resulting in significant improvements in quality of life and survival with the use of several new agents, including the next-generation androgen receptor (AR)-targeted drugs abiraterone and enzalutamide. However, virtually all patients will eventually progress on these therapies and most will ultimately die of treatment-refractory metastatic disease. Recently, several mechanisms of resistance to AR-directed therapies have been uncovered, including the AR splice variant 7 (AR-V7), which is a ligand-independent constitutionally-active form of the AR that has been associated with poor outcomes to abiraterone and enzalutamide. Galeterone, a potent anti-androgen with three modes of action (CYP17 lyase inhibition, AR antagonism, and AR degradation), is a novel agent under clinical development that could potentially target both full-length AR and aberrant AR, including AR-V7. In this manuscript, we will first discuss the biological mechanisms of action of galeterone and then review the safety and efficacy data from Phase I and II clinical studies of galeterone in patients with metastatic castration-resistant prostate cancer. A Phase III study of galeterone (compared against enzalutamide) in AR-V7-positive patients is currently underway, and represents the first pivotal trial using a biomarker-selection design in this disease.

Indexed as

AndrostadienesAntineoplastic AgentsBenzimidazolesHumansMaleProstatic NeoplasmsReceptors, Androgen3-hydroxy-17-(1H-benzimidazole-1-yl)androsta-5,16-dieneAndrostadienesAntineoplastic AgentsAR protein, humanBenzimidazolesReceptors, AndrogenAR splice variantsAR-V7castration-resistant prostate cancergaleterone

Identifiers

PMID27486306
PMCPMC4956059
OpenAlexW2511121263

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.