Evidence map›Paper›PMID 31191745›Full record

ArticleDisease markers2019

Immune Exclusion Is Frequent in Small-Cell Carcinoma of the Bladder.

Tim Mandelkow, Niclas C Blessin, Eva Lueerss, Laura Pott, Ronald Simon, Wenchao Li, Björn Wellge, Nicolaus F Debatin, Doris Höflmayer, Jakob R Izbicki and 12 more

Open access · hybridAbstract read
In one paragraph

Article in Disease markers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 24 citations in OpenAlex.

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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

22 authors at 1 institution in 1 country.

Tim MandelkowDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Niclas C BlessinDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Eva LueerssDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Laura PottDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Ronald SimonDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.ORCID 0000-0003-0158-4258
Wenchao LiDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Björn WellgeDepartment of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Germany.
Nicolaus F DebatinDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Doris HöflmayerDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Jakob R IzbickiDepartment of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Germany.
Franziska BüscheckDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Andreas M LuebkeDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Corinna WittmerDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Frank JacobsenDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Florian LutzDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Eike BurandtDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Stefan SteurerDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.ORCID 0000-0003-3313-0453
Guido SauterDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Maria Christina TsourlakisDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Waldemar WilczakDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Andrea HinschDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Sarah MinnerDepartment of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
Universität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small-cell cancer of the urinary bladder is a rare but highly aggressive disease. It is currently unclear whether immune checkpoint therapies that have been approved for urothelial carcinomas will also be efficient in small-cell carcinomas. In this study, we analyzed potential predictors of response including PD-L1 expression and the quantity and location of tumor-infiltrating lymphocytes (TILs) in 12 small-cell and 69 "classical" urothelial cancers by immunohistochemistry. The analysis revealed that small-cell carcinomas were characterized by the virtual absence of PD-L1 expression and an "immune-excluded" phenotype with only a few TILs in the center of the tumor (CT). In small-cell carcinomas, the average immune cell density in the CT (CD3: 159 ± 206, CD8: 87 ± 169 cells/mm

Indexed as

B7-H1 AntigenCarcinoma, Small CellHumansLymphocytes, Tumor-InfiltratingPhenotypeUrinary Bladder NeoplasmsB7-H1 AntigenCD274 protein, human

Identifiers

PMID31191745
PMCPMC6525886
OpenAlexW2943807590

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.