Evidence map›Paper›PMID 30049187›Full record

Observational studyAsian Pacific journal of cancer prevention : APJCP2018

Immunohistochemical Evaluation of GLUT-3 and GLUT-4 in Oral Epithelial Dysplasia and Oral Squamous Cell Carcinoma

Sthefane Gomes Feitosa, Khalil Fernandes Viana, Ealber Carvalho Macedo Luna, Fábio Wildson Gurgel Costa, Roberta Barroso Cavalcante, Filipe Nobre Chaves, Hellíada Vasconcelos Chaves, Karuza Maria Alves Pereira

Abstract readObservational Study
In one paragraph

Observational study in Asian Pacific journal of cancer prevention : APJCP, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 24% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.

  1. Biomarkers in oral squamous cell carcinoma: a systematic review.Medicina oral, patologia oral y cirugia bucal · 2026
    Pooled it
  2. Pooled it
  3. Review
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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

8 authors at 1 institution in 1 country.

Sthefane Gomes FeitosaDepartment of Dental Clinic, Division of Oral Pathology, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceara, Fortaleza, Brazil. Email: khalilviana@gmail.com
Khalil Fernandes Viana
Ealber Carvalho Macedo Luna
Fábio Wildson Gurgel Costa
Roberta Barroso Cavalcante
Filipe Nobre Chaves
Hellíada Vasconcelos Chaves
Karuza Maria Alves Pereira
Universidade Federal do Ceará · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: To evaluate immunohistochemically the expression of GLUT-3 and GLUT-4 in oral epithelial dysplasia (OED) and the oral squamous cell carcinoma (OSCC) and assess possible involvement in the malignant transformation of oral lesions. Methods: Tissue samples of 15 cases of OSCC and 15 of OED were subjected to immunohistochemistry with anti-GLUT-3 and anti-GLUT-4 antibodies. Five fields of each case were analyzed, to provide percentages of positive cells at 400X magnification. Result: GLUT-3 and GLUT-4 were positive in 100% of the analyzed samples, the percentage immunolabeling for GLUT-3 ranging from 19% to 73% in the OED group and 10% to 89% in the OSCC group. Positive immunolabeling for GLUT-4 ranged from 15.2% to 79.9% in the OSCC group and 27.1% to 92.6% in the OED group. Statistical analysis with the Mann-Whitney test revealed that there was a higher expression of GLUT-4 in the OED group than in the OSCC group (p=0.04) without any significant difference in the GLUT-3 expression (p=0.852). Conclusion: GLUT-4 expression may indicate some role in oncogenic mechanisms which can determine a malignant phenotype. Thus, it is suggested that further studies on the role of GLUT-3 in oral carcinogenesis be conducted.

Indexed as

AdolescentAdultAgedAged, 80 and overBiomarkers, TumorCarcinoma in SituCarcinoma, Squamous CellCase-Control StudiesFemaleFollow-Up StudiesGlucose Transporter Type 3Glucose Transporter Type 4HumansMaleMiddle AgedMouth MucosaBiomarkers, TumorGlucose Transporter Type 3Glucose Transporter Type 4SLC2A3 protein, humanSLC2A4 protein, human

Identifiers

PMID30049187
PMCPMC6165633
OpenAlexW2887327324

What OpenQuestion holds

Textmetadata
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.