Evidence map›Paper›PMID 26430364›Full record

ArticleEuropean journal of dentistry

Expression of E-cadherin in normal oral mucosa, in oral precancerous lesions and in oral carcinomas.

Ugrappa Sridevi, Ajay Jain, Velpula Nagalaxmi, Ugrappa Vijay Kumar, Stuti Goyal

Open access · hybridAbstract read
In one paragraph

Article in European journal of dentistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

28 citing papers in PubMed, 51 citations in OpenAlex.

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  14. Analysis of DNA methylation of E-cadherin and p16Clinical and experimental dental research · 2021
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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

5 authors at 2 institutions in 2 countries.

Ugrappa SrideviDepartment of Oral Medicine and Radiology, Faculty of Dentistry, AIMST Dental Institute, AIMST University, Kedah, Malaysia.
Ajay JainDepartment of Prosthodontics, Faculty of Dentistry, AIMST Dental Institute, AIMST University, Kedah, Malaysia.
Velpula NagalaxmiDepartment of Oral Medicine and Radiology, Sri Sai College of Dental Surgery, Vikarabad, Telangana, India.
Ugrappa Vijay KumarPrivate Practitioner, Hyderabad, Telangana, India.
Stuti GoyalDepartment of Oral Medicine & Radiology, Sri Sai College of Dental Surgery, Vikarabad, Telangana, India.
AIMST University · MYSri Rajiv Gandhi College of Dental Sciences and Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of the present study was to assess the expression of E-cad in oral precancerous lesions and conditions and oral carcinomas in comparison with normal mucosa. MATERIALS AND

methodsTotal of 50 samples were selected for the study and were categorized into five groups and 10 samples in each group as Group I-oral leukoplakia (OL), Group II-oral lichen planus (OLP), Group III-oral submucous fibrosis (OSMF), Group IV-oral squamous cell carcinoma (OSCC) and Group V-normal oral mucosa (NOM) as control group. All the samples were assessed for the expression of E-cad by immunohistochemical study.

resultsUpon assessing the expression of E-cad in OL, OSMF, OLP and OSCC, as majority of the samples with OSCC (90%), OL (80%), OLP (70%) and OSMF (60%) showed mild to moderate expression of E-cad staining, which was suggestive of reduction in dysplastic cells on comparison to NOM cells. This difference in expression and variation of E-cad upon comparison with normal mucosa was statistically significant (P < 0.001).

conclusionThere is significant (P < 0.001) variation of expression of E-cad with the histopathological dysplasia of the oral precancerous lesions and conditions, and the tumor differentiation of the oral cancers. However, there was no correlation of the degree of loss of expression of E-cad with the degree of dysplasia or the tumor differentiation of oral cancers. We conclude with our study that, there is a variation in the expression of E-cad but its value as a prognostic marker is questionable.

Indexed as

E-cadherinimmunohistochemistryoral carcinomaoral precancerous lesions

Identifiers

PMID26430364
PMCPMC4569987
OpenAlexW1928395905

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.