Evidence map›Paper›PMID 34616012›Full record

ArticleBritish journal of cancer2021

Loss of CDX2 in colorectal cancer is associated with histopathologic subtypes and microsatellite instability but is prognostically inferior to hematoxylin-eosin-based morphologic parameters from the WHO classification.

Björn Konukiewitz, Maxime Schmitt, Miguel Silva, Junika Pohl, Corinna Lang, Katja Steiger, Kathrin Halfter, Jutta Engel, Anna Melissa Schlitter, Melanie Boxberg and 6 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
6.8field-weighted citation impact, top 3% 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

16 citing papers in PubMed, 43 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

16 authors at 8 institutions in 1 country.

Björn KonukiewitzInstitute of Pathology, Technical University Munich, Munich, Germany.
Maxime SchmittInstitute of Pathology, Technical University Munich, Munich, Germany.
Miguel SilvaII Medizinische Klinik, Klinikum rechts der Isar, Technical University Munich, Munich, Germany.
Junika PohlInstitute of Pathology, Technical University Munich, Munich, Germany.
Corinna LangInstitute of Pathology, Technical University Munich, Munich, Germany.
Katja SteigerInstitute of Pathology, Technical University Munich, Munich, Germany.ORCID http://orcid.org/0000-0002-7269-5433
Kathrin HalfterMunich Cancer Registry (MCR), at the University Hospital of Munich, Institute for Medical Information Processing, Biometry, and Epidemiology (IBE), Ludwig-Maximilian-University (LMU), Munich, Germany.
Jutta EngelMunich Cancer Registry (MCR), at the University Hospital of Munich, Institute for Medical Information Processing, Biometry, and Epidemiology (IBE), Ludwig-Maximilian-University (LMU), Munich, Germany.
Anna Melissa SchlitterInstitute of Pathology, Technical University Munich, Munich, Germany.
Melanie BoxbergInstitute of Pathology, Technical University Munich, Munich, Germany.
Nicole PfarrInstitute of Pathology, Technical University Munich, Munich, Germany.ORCID http://orcid.org/0000-0002-5977-5375
Dirk WilhelmDepartment of Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany.
Sebastian FoerschInstitute of Pathology, University Hospital Mainz, Mainz, Germany.
Markus TschurtschenthalerII Medizinische Klinik, Klinikum rechts der Isar, Technical University Munich, Munich, Germany.ORCID http://orcid.org/0000-0002-0060-4790
Wilko WeichertInstitute of Pathology, Technical University Munich, Munich, Germany.
Moritz JesinghausInstitute of Pathology, Technical University Munich, Munich, Germany. moritz.jesinghaus@uni-marburg.de.ORCID http://orcid.org/0000-0002-0018-5661
Technical University of Munich · DELudwig-Maximilians-Universität München · DETUM Klinikum · DEChristian-Albrechts-Universität zu Kiel · DEDeutschen Konsortium für Translationale Krebsforschung · DEGerman Cancer Research Center · DEJohannes Gutenberg University Mainz · DEPhilipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImmunohistochemical loss of CDX2 has been proposed as a biomarker of dismal survival in colorectal carcinoma (CRC), especially in UICC Stage II/III. However, it remains unclear, how CDX2 expression is related to central hematoxylin-eosin (HE)-based morphologic parameters defined by 2019 WHO classification and how its prognostic relevance is compared to these parameters.

methodsWe evaluated CDX2 expression in 1003 CRCs and explored its prognostic relevance compared to CRC subtypes, tumour budding and WHO grade in the overall cohort and in specific subgroups.

resultsCDX2-low/absent CRCs were enriched in specific morphologic subtypes, right-sided and microsatellite-instable (MSI-H) CRCs (P < 0.001) and showed worse survival characteristics in the overall cohort/UICC Stage II/III (e.g. DFS: P = 0.005) and in microsatellite stable and left-sided CRCs, but not in MSI-H or right-sided CRCs. Compared with CDX2, all HE-based markers showed a significantly better prognostic discrimination in all scenarios. In multivariate analyses including all morphologic parameters, CDX2 was not an independent prognostic factor.

conclusionCDX2 loss has some prognostic impact in univariate analyses, but its prognostic relevance is considerably lower compared to central HE-based morphologic parameters defined by the WHO classification and vanishes in multivariate analyses incorporating these factors.

Indexed as

CDX2 Transcription FactorColorectal NeoplasmsEosine Yellowish-(YS)FemaleHematoxylinHumansMaleMicrosatellite InstabilityPrognosisWorld Health OrganizationCDX2 protein, humanCDX2 Transcription FactorEosine Yellowish-(YS)Hematoxylin

Identifiers

PMID34616012
PMCPMC8651779
OpenAlexW3202911298

What OpenQuestion holds

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LicenceCC BY
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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.