Evidence map›Paper›PMID 32281236›Full record

ArticleClinical and experimental dental research2020

Expressions of ezrin, ERK, STAT3, and AKT in tongue cancer and association with tumor characteristics and patient survival.

Masaharu Noi, Ken-Ichi Mukaisho, Shoko Murakami, Shinya Koshinuma, Yoshisato Machida, Masashi Yamori, Takahisa Nakayama, Takao Ogawa, Yusuke Nakata, Takeshi Shimizu and 2 more

Open access · goldAbstract read
In one paragraph

Article in Clinical and experimental dental research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 22% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

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  13. Immunoprofile of some surface and cytoplasmic peripheral cell adhesion molecules in oral squamous cell carcinoma.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
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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

12 authors at 1 institution in 1 country.

Masaharu NoiDepartment of Oral and Maxillofacial Surgery, Shiga University of Medical Science, Ōtsu, Japan.ORCID 0000-0002-5966-0674
Ken-Ichi MukaishoDivision of Molecular Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Ōtsu, Japan.
Shoko MurakamiDepartment of Oral and Maxillofacial Surgery, Shiga University of Medical Science, Ōtsu, Japan.
Shinya KoshinumaDepartment of Oral and Maxillofacial Surgery, Shiga University of Medical Science, Ōtsu, Japan.
Yoshisato MachidaDepartment of Oral and Maxillofacial Surgery, Shiga University of Medical Science, Ōtsu, Japan.
Masashi YamoriDepartment of Oral and Maxillofacial Surgery, Shiga University of Medical Science, Ōtsu, Japan.
Takahisa NakayamaDivision of Molecular Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Ōtsu, Japan.
Takao OgawaDepartment of Otorhinolaryngology, Shiga University of Medical Science, Ōtsu, Japan.
Yusuke NakataDepartment of Otorhinolaryngology, Shiga University of Medical Science, Ōtsu, Japan.
Takeshi ShimizuDepartment of Otorhinolaryngology, Shiga University of Medical Science, Ōtsu, Japan.
Gaku YamamotoDepartment of Oral and Maxillofacial Surgery, Shiga University of Medical Science, Ōtsu, Japan.
Hiroyuki SugiharaDivision of Molecular Diagnostic Pathology, Department of Pathology, Shiga University of Medical Science, Ōtsu, Japan.
Shiga University of Medical Science · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEzrin, ERK, STAT3, and AKT are proteins that are overexpressed in various types of cancer, although their expressions in tongue cancer has received less focus. This study aimed to address associations between the expression levels of these proteins and with characteristics of the tumor and patient survival.

methodsWe performed immunohistochemical staining of ezrin, ERK, STAT3, and AKT in tumors from patients with tongue carcinoma in situ (CIS, n = 17) and tongue squamous cell carcinoma (SCC, n = 46). Statistical differences between the SCC versus the CIS cohorts were estimated by calculations of bivariate odds ratios of low versus high expression of the proteins. Fisher's exact tests were used to appraise interassociations between the proteins, as well as expression levels versus patient and tumor characteristics. Survival based on Kaplan-Meier statistics in combination log-rank tests were used to address potential effects of the patient and tumor characteristics versus 5-year survival rate.

resultsThe relative high: low expression of all four proteins in the two cohorts differed, and particularly ERK was markedly overexpressed in the SCC versus the CIS cohort (odds ratio = 45.3, p < .01). The relative high: low expression each protein versus patient and tumor characteristics; showed associations between AKT expression and T stage (p = .002) plus node metastases (p = .12), and between ERK expression and drinking (p = .01) and smoking history (p = .01). There was no significant difference observed between ERK and the three other molecules, nor any significant difference between the degree of expression of each protein and the 5-year disease-specific survival rate.

conclusionEzrin, ERK, STAT3, and AKT appear to be involved in the progress from carcinoma in situ in the tongue into squamous cell carcinoma. ERK in particular is overexpressed, suggesting that ERK may be a novel therapeutic target for preventing tongue cancer.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Squamous CellCytoskeletal ProteinsEzrinFemaleFollow-Up StudiesHumansMaleMiddle AgedMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3PrognosisProto-Oncogene Proteins c-aktBiomarkers, TumorCytoskeletal ProteinsEzrinMAPK1 protein, humanMAPK3 protein, humanMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Proto-Oncogene Proteins c-aktSTAT3 protein, humanSTAT3 Transcription FactorAKTERKthe 5-year survival ratetongue squamous cell carcinoma

Identifiers

PMID32281236
PMCPMC7453773
OpenAlexW3015607256

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LicenceCC BY
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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.