Evidence map›Paper›PMID 27766003›Full record

ArticleDisease markers2016

Dynamics of SOX2 and CDX2 Expression in Barrett's Mucosa.

Rita Barros, Daniela Pereira, Catarina Callé, Vânia Camilo, Ana Isabel Cunha, Leonor David, Raquel Almeida, António Dias-Pereira, Paula Chaves

Open access · hybridAbstract read
In one paragraph

Article in Disease markers, 2016. 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 12% 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, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Expression and significance of CDX2, FXR, and TGR5 in esophageal cancer.International journal of clinical and experimental pathology · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
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

9 authors at 3 institutions in 1 country.

Rita BarrosInstitute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Porto, Portugal.
Daniela PereiraPortuguese Oncology Institute Francisco Gentil, EPE, Lisbon, Portugal; Beira Interior University, Covilhã, Portugal.
Catarina CalléPortuguese Oncology Institute Francisco Gentil, EPE, Lisbon, Portugal; Beira Interior University, Covilhã, Portugal.
Vânia CamiloInstitute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal.
Ana Isabel CunhaPortuguese Oncology Institute Francisco Gentil, EPE, Lisbon, Portugal.
Leonor DavidInstitute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Porto, Portugal; Faculty of Medicine of the University of Porto, Porto, Portugal.ORCID 0000-0003-4207-9258
Raquel AlmeidaInstitute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal; Instituto de Investigação e Inovação em Saúde (i3S), Porto, Portugal; Faculty of Medicine of the University of Porto, Porto, Portugal; Biology Department, Faculty of Sciences of the University of Porto, Porto, Portugal.ORCID 0000-0002-5622-1633
António Dias-PereiraPortuguese Oncology Institute Francisco Gentil, EPE, Lisbon, Portugal; Beira Interior University, Covilhã, Portugal.
Paula ChavesPortuguese Oncology Institute Francisco Gentil, EPE, Lisbon, Portugal; Beira Interior University, Covilhã, Portugal.ORCID 0000-0002-0732-2059
Universidade do Porto · PTUniversity of Beira Interior · PTInstituto Português de Oncologia Francisco Gentil · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Barrett's esophagus (BE) is the replacement of the normal esophageal squamous epithelium by a columnar lining epithelium. It is a premalignant condition for the development of adenocarcinoma of the esophagus and esophagogastric junction. BE is associated with gastroesophageal reflux which might change the expression profile of key transcription factors involved in the establishment of tissue differentiation, namely, SOX2 (associated with esophageal and gastric differentiation) and CDX2 (associated with intestinal differentiation). Here, we sought to characterize the expression profile of SOX2 and CDX2 in the sequential alterations of the esophageal mucosa towards adenocarcinoma and compare it with the well-established gastric and intestinal mucin profiles (MUC5AC, MUC6, and MUC2). We observed that SOX2 and CDX2 expression correlates with gastric and intestinal differentiation in BE, defined by morphological parameters and mucin expression. We show the presence of a complete intestinal profile in BE, without gastric mucins and without SOX2, and we observed an evolutionary modulation of the metaplastic phenotype by SOX2 and CDX2. We observed that adenocarcinomas harbor more frequently a mixed gastric and intestinal phenotype. In conclusion, our study establishes a role for transcription factors SOX2 and CDX2 in the progression from gastric to gastrointestinal differentiation in Barrett's metaplasia.

Indexed as

AdenocarcinomaBarrett EsophagusBiomarkers, TumorCDX2 Transcription FactorEsophageal MucosaGastric MucosaGastrointestinal NeoplasmsHumansIntestinal MucosaMucinsSOXB1 Transcription FactorsBiomarkers, TumorCDX2 protein, humanCDX2 Transcription FactorMucinsSOX2 protein, humanSOXB1 Transcription Factors

Identifiers

PMID27766003
PMCPMC5059566
OpenAlexW2524978937

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.