Evidence map›Paper›PMID 31256188›Full record

ArticleMedicina oral, patologia oral y cirugia bucal2019

E-Cadherin gene expression in oral cancer: Clinical and prospective data.

S López-Verdín, M-L Martínez-Fierro, I Garza-Veloz, A Zamora-Perez, J Grajeda-Cruz, R González-González, N Molina-Frechero, M Arocena-Sutz, R Bologna-Molina

Open access · diamondAbstract read
In one paragraph

Article in Medicina oral, patologia oral y cirugia bucal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Biomarkers in oral squamous cell carcinoma: a systematic review.Medicina oral, patologia oral y cirugia bucal · 2026
    Pooled it
  2. Vitamin D and Oral Cancer.Advances in experimental medicine and biology · 2026
    Review
  3. Article
  4. Vitamin DInternational journal of molecular sciences · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. Updates on Larynx Cancer: Risk Factors and Oncogenesis.International journal of molecular sciences · 2023
    Review
  9. Association of Kaiso and partner proteins in oral squamous cell carcinoma.Journal of Taibah University Medical Sciences · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Comparison of p53, HSP90, E-cadherin and HPV in oral lichen planus and oral squamous cell carcinoma.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2021
    Article
  18. Article
  19. 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 5 institutions in 2 countries.

S López-VerdínMolecular Pathology, School of Dentistry Universidad de la República (UDELAR) Las Heras 1925, Montevideo, Uruguay ronellbologna@odon.edu.uy.
M-L Martínez-Fierro
I Garza-Veloz
A Zamora-Perez
J Grajeda-Cruz
R González-González
N Molina-Frechero
M Arocena-Sutz
R Bologna-Molina
Universidad de Guadalajara · MXUniversidad Autónoma de Zacatecas "Francisco García Salinas" · MXUniversidad de la República · UYUniversidad Autónoma Metropolitana · MXUniversidad Juárez del Estado de Durango · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow protein expression of E-cadherin in oral squamous cell carcinoma (OSCC) has been associated with clinical and histopathological traits such as metastases, recurrence, low survival and poor tumor differentiation, and it is considered a high-risk marker of malignancy. However, it is still unknown whether low expression of E-cadherin is also present at the mRNA level in OSCC cases.

objectiveThe aim of this study was to compare E-cadherin mRNA expression in OSCC patients and controls and to correlate the expression with clinical and prospective characteristics. MATERIAL AND

methodsForty patients and 40 controls were enrolled. E-cadherin mRNA expression was evaluated by quantitative real-time polymerase chain reaction using TaqMan probes.

resultsE-cadherin mRNA expression was significantly decreased in OSCC patients compared to that of controls (p<0.001). Whereas no significant association between clinical parameters and E-cadherin expression levels was observed, we noted lower E-cadherin expression levels in patients with positive lymph node metastasis.

conclusionsE-cadherin mRNA expression was markedly diminished in OSCC, in agreement with previous results that examined E-cadherin expression at the protein level. E-cadherin is downregulated in the early clinical stages of OSCC, and its mRNA levels do not change significantly in the advanced stages, suggesting that there is limited usefulness of this parameter for predicting disease progression.

Indexed as

Carcinoma, Squamous CellMouth NeoplasmsBiomarkers, TumorCadherinsHumansNeoplasm Recurrence, LocalPrognosisProspective StudiesBiomarkers, TumorCadherins

Identifiers

PMID31256188
PMCPMC6667017
OpenAlexW2956041543

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.