Evidence map›Paper›PMID 26760770›Full record

ArticleOncotarget2016

BAY 1024767 blocks androgen receptor mutants found in castration-resistant prostate cancer patients.

Tatsuo Sugawara, Pascale Lejeune, Silke Köhr, Roland Neuhaus, Hortensia Faus, Kathy A Gelato, Matthias Busemann, Arwed Cleve, Ulrich Lücking, Franz von Nussbaum and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
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  5. 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

15 authors at 2 institutions in 1 country.

Tatsuo SugawaraGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Pascale LejeuneGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Silke KöhrGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Roland NeuhausGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Hortensia FausGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Kathy A GelatoGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Matthias BusemannGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Arwed CleveGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Ulrich LückingGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Franz von NussbaumGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Michael BrandsGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Dominik MumbergGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Klaus JungBerlin Institute of Urologic Research, Berlin, Germany.
Carsten StephanBerlin Institute of Urologic Research, Berlin, Germany.
Bernard HaendlerGlobal Drug Discovery, Bayer Pharma AG, Berlin, Germany.
Bayer (Germany) · DEEcologic Institute · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Androgen receptor (AR) mutations arise in patients developing resistance to hormone deprivation therapies. Here we describe BAY 1024767, a thiohydantoin derivative with strong antagonistic activity against nine AR variants with mutations located in the AR ligand-binding domain (LBD), and against wild-type AR. Antagonism was maintained, though reduced, at increased androgen levels. Anti-tumor efficacy was evidenced in vivo in the KuCaP-1 prostate cancer model which bears the W741C bicalutamide resistance mutation and in the syngeneic prostate cancer rat model Dunning R3327-G. The prevalence of six selected AR mutations was determined in plasma DNA originating from 100 resistant patients and found to be at least 12%. Altogether the results show BAY 1024767 to be a strong antagonist for several AR mutants linked to therapy resistance, which opens the door for next-generation compounds that can benefit patients based on their mutation profile.

Indexed as

Androgen Receptor AntagonistsAnimalsCaco-2 CellsCell Line, TumorChlorocebus aethiopsCOS CellsDown-RegulationHumansMaleMiceMice, SCIDMutationProstatic Neoplasms, Castration-ResistantRandom AllocationRatsReceptors, AndrogenAndrogen Receptor AntagonistsAR protein, humanReceptors, AndrogenThiohydantoinsandrogen receptoranti-androgen resistancemutantprostate cancer

Identifiers

PMID26760770
PMCPMC4868737
OpenAlexW2239109946

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.