Evidence map›Paper›PMID 30051622›Full record

ArticleCancer science2018

Collateral resistance to taxanes in enzalutamide-resistant prostate cancer through aberrant androgen receptor and its variants.

Masaki Shiota, Takashi Dejima, Yoshiaki Yamamoto, Ario Takeuchi, Kenjiro Imada, Eiji Kashiwagi, Junichi Inokuchi, Katsunori Tatsugami, Shunichi Kajioka, Takeshi Uchiumi and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
  2. Triplet therapy for metastatic castration-sensitive prostate cancer: Rationale and clinical evidence.International journal of urology : official journal of the Japanese Urological Association · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Activation of theMolecular cancer therapeutics · 2021
    Article
  8. Article
  9. Review
  10. Review
  11. Resistance Mechanisms to Taxanes and PARP Inhibitors in Advanced Prostate Cancer.Current opinion in endocrine and metabolic research · 2020
    Article
  12. Molecular mechanisms of docetaxel resistance in prostate cancer.Cancer drug resistance (Alhambra, Calif.) · 2020
    Review
  13. TUBB3 Reverses Resistance to Docetaxel and Cabazitaxel in Prostate Cancer.International journal of molecular sciences · 2019
    Article
  14. Article
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 at 2 institutions in 1 country.

Masaki ShiotaDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.ORCID http://orcid.org/0000-0002-3306-4858
Takashi DejimaDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Yoshiaki YamamotoDepartment of Urology, Graduate School of Medicine, Yamaguchi University, Ube, Japan.
Ario TakeuchiDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Kenjiro ImadaDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Eiji KashiwagiDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Junichi InokuchiDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Katsunori TatsugamiDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Shunichi KajiokaDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Takeshi UchiumiDepartment of Clinical Chemistry and Laboratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Masatoshi EtoDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Kyushu University · JPYamaguchi University · JP

Funding

Japan Society for the Promotion of Science 17K11145Shin-Nihon FoundationTakeda Science Foundation
6 · The paper itself

Abstract

Currently, the optimal sequential use of androgen receptor (AR) axis-targeted agents and taxane chemotherapies remains undetermined. We aimed to elucidate the resistance status between taxanes and enzalutamide, and the functional role of the AR axis. Enzalutamide-resistant 22Rv1 cells showed collateral resistance to taxanes, including docetaxel and cabazitaxel. However, taxane-resistant cells showed no collateral resistance to enzalutamide; taxane-resistant cells expressed comparable protein levels of full-length AR and AR variants. Knockdown of both full-length AR and AR variants rendered cells sensitive to taxanes, whereas knockdown of AR variants sensitized cells to enzalutamide, but not to taxanes. In contrast, overexpression of full-length AR rendered cells resistant to taxanes. Consistently, the prostate-specific antigen response and progression-free survival in docetaxel chemotherapy were worse in cases with prior use of ARAT agents compared with cases without. Collateral resistance to taxanes was evident after obtaining enzalutamide resistance, and aberrant AR signaling might be involved in taxane resistance.

Indexed as

AgedAndrogen Receptor AntagonistsAntineoplastic Combined Chemotherapy ProtocolsBenzamidesCell Line, TumorDisease-Free SurvivalDrug Resistance, NeoplasmGene Knockdown TechniquesHumansMaleNitrilesPhenylthiohydantoinProstateProstate-Specific AntigenProstatic Neoplasms, Castration-ResistantReceptors, AndrogenAndrogen Receptor AntagonistsAR protein, humanBenzamidesenzalutamideNitrilesPhenylthiohydantoinProstate-Specific AntigenReceptors, AndrogenRNA, Small InterferingTaxoidsandrogen receptorcabazitaxeldocetaxelenzalutamideprostate cancer

Identifiers

PMID30051622
PMCPMC6172053
OpenAlexW2883926068

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.