Evidence map›Paper›PMID 26573806›Full record

ArticleInternational journal of clinical oncology2016

Stromal markers AKR1C1 and AKR1C2 are prognostic factors in primary human breast cancer.

Antonia Wenners, Felix Hartmann, Arne Jochens, Anna Maria Roemer, Ibrahim Alkatout, Wolfram Klapper, Marion van Mackelenbergh, Christoph Mundhenke, Walter Jonat, Maret Bauer

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Article in International journal of clinical oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

20 citing papers in PubMed, 35 citations in OpenAlex.

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  10. Evaluation of Ferroptosis-related GeneInternational journal of general medicine · 2021
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  15. Secretome analysis of oral keratinocytes chronically exposed to shisha.Cancer biomarkers : section A of Disease markers · 2019
    Article
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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

10 authors at 2 institutions in 1 country.

Antonia WennersDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany. antonia.wenners@gmx.de.
Felix HartmannDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
Arne JochensInstitute for Medical Informatics and Statistics, University Medical Center Schleswig-Holstein, Brunswiker Straße 10, 24105, Kiel, Germany.
Anna Maria RoemerDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
Ibrahim AlkatoutDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
Wolfram KlapperInstitute of Pathology, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3/14, 24105, Kiel, Germany.
Marion van MackelenberghDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
Christoph MundhenkeDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
Walter JonatDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
Maret BauerDepartment of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
University Hospital Schleswig-Holstein · DEUniversity of Lübeck · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStromal fibroblasts influence tumor growth and progression. We evaluated two aldo-keto reductases, AKR1C1 and AKR1C2, in stromal fibroblasts and carcinoma cells as prognostic factors in primary human breast cancer. They are involved in intratumoral progesterone metabolism.

methodsImmunohistochemistry was performed on tissue microarrays from 504 core biopsies from breast cancer patients. Primary endpoints were disease-free (DFS) and overall (OS) survival.

resultsAKR1C1 and AKR1C2 expression in fibroblasts and tumor cells correlated with favorable tumor characteristics, such as small tumor size and negative nodal status. In univariate analysis, AKR1C1 expression in carcinoma cells correlated positively with DFS und OS; AKR1C2 expression in both fibroblasts and tumor cells also showed a positive correlation with DFS and OS. In multivariate analysis, AKR1C1 expression in carcinoma cells was an independent prognostic marker.

conclusionIt can be assumed that our observations are due to the independent regulatory function of AKR1C1/2 in progesterone metabolism and therefore provide a basis for new hormone-based therapy options for breast cancer patients, independent of classic hormone receptor status.

Indexed as

20-Hydroxysteroid Dehydrogenases3-alpha-Hydroxysteroid Dehydrogenase (B-Specific)BiomarkersBreast NeoplasmsCarcinomaDisease-Free SurvivalFemaleFibroblastsHumansHydroxysteroid DehydrogenasesImmunohistochemistryMiddle AgedNeoplasm StagingPrognosisSurvival RateTumor Burden20-Hydroxysteroid Dehydrogenases3 alpha-beta, 20 beta-hydroxysteroid dehydrogenase3-alpha-Hydroxysteroid Dehydrogenase (B-Specific)AKR1C2 protein, humanBiomarkersHydroxysteroid DehydrogenasesAKR1C1AKR1C2Primary breast cancerPrognostic factorsStromal markersTumor microenvironment

Identifiers

PMID26573806
OpenAlexW2180694799

What OpenQuestion holds

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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.