Evidence map›Paper›PMID 42500580›Full record

ArticleOncology research2026

Immunohistochemical Expression of Novel Therapeutic Targets in Squamous Cell Carcinoma of the Bladder.

Lisa J Frey, Nina Lache, Nikita D Fischer, Niklas Rölz, Lisa Frey, Maximilian Haack, Gregor Duwe, Stefan Porubsky, Axel Haferkamp, Daniel-C Wagner and 1 more

Abstract read
In one paragraph

Article in Oncology research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Lisa J FreyDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Nina LacheDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Nikita D FischerDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Niklas RölzDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Lisa FreyDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Maximilian HaackDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Gregor DuweDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Stefan PorubskyInstitute of Pathology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Axel HaferkampDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Daniel-C WagnerInstitute of Pathology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.
Maximilian P BrandtDepartment of Urology and Pediatric Urology, Mainz University Medical Center, Langenbeckstraße 1, Mainz, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSquamous cell carcinoma (SCC) of the bladder is an aggressive histologic subtype with distinct clinical behavior and limited treatment options after platinum-based chemotherapy. This study aimed to evaluate potential therapeutic targets in bladder SCC.

methodsA retrospective cohort of 790 patients who underwent radical cystectomy for bladder cancer between 2011 and 2021 was screened to identify cases with histologically confirmed SCC. All SCC cases in the pathology department from 2003 to 2011 were also reviewed. Clinical and pathological data from 54 patients were analyzed. A tissue microarray (TMA) was constructed, and immunohistochemical (IHC) analyses were performed for programmed death-ligand 1 (PD-L1), nectin cell adhesion molecule 4 (NECTIN4), trophoblast cell-surface antigen 2 (TROP2), human epidermal growth factor receptor 2 (HER2), carcinoembryonic antigen-related cell adhesion molecule 5 (CEACAM5), and CD8

resultsA TMA comprising samples from 42 of 54 patients (22 pure SCC, 20 partial SCC) was successfully constructed. NECTIN4 (positive vs. negative) expression, PD-L1 (combined positive score ≥ 10 vs. <10) expression, and CD8

conclusionSeveral actionable targets were identified in bladder SCC, supporting further exploration of targeted therapies.

Indexed as

Biomarkers, TumorCarcinoma, Squamous CellUrinary Bladder NeoplasmsAdultAgedAged, 80 and overCell Adhesion MoleculesFemaleHumansImmunohistochemistryMaleMiddle AgedNectinsPrognosisRetrospective StudiesBiomarkers, TumorCell Adhesion MoleculesNECTIN4 protein, humanNectinsBladder cancerNECTIN cell adhesion molecule 4 (NECTIN4)squamous cell carcinoma of the bladdertherapeutic targets

Identifiers

PMID42500580
PMCPMC13397361

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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.