Evidence map›Paper›PMID 32293349›Full record

ArticleBMC cancer2020

Impact of nuclear YAP1 expression in residual cancer after neoadjuvant chemohormonal therapy with docetaxel for high-risk localized prostate cancer.

Yoshinori Matsuda, Shintaro Narita, Taketoshi Nara, Huang Mingguo, Hiromi Sato, Atsushi Koizumi, Sohei Kanda, Kazuyuki Numakura, Mitsuru Saito, Takamitsu Inoue and 5 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 47 citations in OpenAlex.

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  7. Effect of taurine on the proliferation, apoptosis andTranslational cancer research · 2022
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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

15 authors at 3 institutions in 1 country.

Yoshinori MatsudaDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Shintaro NaritaDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan. nari6202@gipc.akita-u.ac.jp.
Taketoshi NaraDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Huang MingguoDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Hiromi SatoDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Atsushi KoizumiDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Sohei KandaDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Kazuyuki NumakuraDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Mitsuru SaitoDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Takamitsu InoueDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Yuko HiroshimaDepartment of Pathology, Akita University Hospital, Akita, Japan.
Hiroshi NanjoDepartment of Pathology, Akita University Hospital, Akita, Japan.
Shigeru SatohCenter for Kidney Disease and Transplantation, Akita University Hospital, Akita, Japan.
Norihiko TsuchiyaDepartment of Urology, Yamagata University School of Medicine, Akita, Japan.
Tomonori HabuchiDepartment of Urology, Akita University School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Akita University · JPAkita University Hospital · JPYamagata University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough docetaxel-based chemohormonal therapy (CHT) is one of the standard treatments for castration-resistant prostate cancer (CRPC), pertinent biomarkers and precise mechanisms involved in the resistance for CHT for CRPC remain unknown. We investigated the relationship between chemohormonal resistance and the expression of steroid receptors and Hippo pathway proteins using a docetaxel-resistant prostate cancer (PCa) cell line and human PCa tissues in patients who underwent surgery with and without neoadjuvant therapy.

methodsA docetaxel-resistant subline (22Rv1-DR) was generated to assess Hippo pathway protein expression and the effect of YAP1 inhibition on cellular characteristics. A tissue microarray with 203 cores from 70 high-risk localized PCa tissues was performed to assess steroid receptor and Hippo pathway protein expressions.

resultsNuclear YAP (nYAP) expression was higher in 22RV-1-DR than in parental 22Rv-1 and YAP1 knockdown suppressed cell proliferation of 22Rv1-DR. Steroid receptor and Hippo pathway protein expressions varied among three different neoadjuvant groups, and nYAP1 expression was the highest in the CHT group. The patients with high nYAP in residual cancer after neoadjuvant CHT had a significantly higher biochemical recurrence (BCR) rate than those with low nYAP1. On multivariate analysis, the high nYAP1 was an independent prognostic factor for BCR.

conclusionsnYAP expression is a potential biomarker in high-risk patients treated with docetaxel-based CHT. Steroid receptors and Hippo pathway proteins may play a role in the chemohormonal resistance in advanced PCa.

Indexed as

Up-RegulationAdaptor Proteins, Signal TransducingCell Line, TumorCell NucleusCell ProliferationDocetaxelGene Knockdown TechniquesHumansMaleNeoadjuvant TherapyNeoplasm, ResidualProstatic NeoplasmsSurvival AnalysisTissue Array AnalysisTranscription FactorsYAP-Signaling ProteinsAdaptor Proteins, Signal TransducingDocetaxelTranscription FactorsYAP1 protein, humanYAP-Signaling ProteinsDocetaxelHigh-riskNeoadjuvant chemohormonal therapyProstate cancerResidual cancerYAP1

Identifiers

PMID32293349
PMCPMC7333261
OpenAlexW3015495450

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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.