Evidence map›Paper›PMID 42558272›Full record

ArticleFrontiers in oncology2026

Interpreting p53 IHC-TP53 NGS discordance in endometrial cancer: a mechanism-based diagnostic framework and clinical implications.

Wiktor Szatkowski, Agnieszka Harazin-Lechowska, Tomasz Kluz, Aleksandra Dudek, Janusz Ryś, Paweł Blecharz, Małgorzata Nowak-Jastrząb, Andrzej Jasiewicz, Ewa Kaznowska, Ewa Samborska and 1 more

Abstract read
In one paragraph

Article in Frontiers in oncology, 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.

Wiktor SzatkowskiDepartment of Gynaecologic Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland.
Agnieszka Harazin-LechowskaDepartment of Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland.
Tomasz KluzDepartment of Gynecology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszów University, Rzeszów, Poland.
Aleksandra DudekDepartment of Gynecology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszów University, Rzeszów, Poland.
Janusz RyśDepartment of Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland.
Paweł BlecharzDepartment of Gynaecologic Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland.
Małgorzata Nowak-JastrząbDepartment of Gynaecologic Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland.
Andrzej JasiewiczLaboratory of Clinical Genetics, Molecular Biology and Translational Research, Faculty of Medicine, Rzeszów, Poland.
Ewa KaznowskaDepartment of Pathology, Faculty of Medicine, University of Rzeszów, Rzeszów, Poland.
Ewa SamborskaDepartment of Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland.
Agnieszka AdamczykDepartment of Pathology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To analyse discordances between p53 immunohistochemistry (IHC) and Methods: A retrospective analysis was performed in 614 patients with endometrial cancer treated at two oncological centres between 2022 and 2025. All patients underwent both p53 IHC and Results: Among 110 patients with p53 abnormalities identified by p53 IHC and/or Conclusions: IHC-NGS discordance in p53 assessment represents a multimechanistic phenomenon observed in over 20% of p53-abnormal cases. The proposed mechanism-based interpretative framework may support consistent evaluation of borderline cases and improve diagnostic decision-making in clinical practice. In clinically significant scenarios, particularly near diagnostic thresholds, pathological re-evaluation and supplementary NGS testing should be considered prior to treatment planning.

Indexed as

discordanceendometrial cancerimmunohistochemistrymolecular classificationnext-generation sequencingp53ProMisETP53

Identifiers

PMID42558272
PMCPMC13437294

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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.