Evidence map›Paper›PMID 20195877›Full record

ArticleClinical oral investigations2011

Altered expression of cell-cell adhesion molecules β-catenin/E-cadherin and related Wnt-signaling pathway in sporadic and syndromal keratocystic odontogenic tumors.

Samer George Hakim, Hartwig Kosmehl, Peter Sieg, Thomas Trenkle, Hans-Christian Jacobsen, Geza Attila Benedek, Julika Ribbat, Oliver Driemel

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Article in Clinical oral investigations, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
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  12. Differential expression of cyclin D1 in keratin-producing odontogenic cysts.Medicina oral, patologia oral y cirugia bucal · 2015
    Article
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  16. Beta-catenin in disease.Journal of oral and maxillofacial pathology : JOMFP
    Article
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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 3 institutions in 1 country.

Samer George HakimDepartment of Oral and Maxillofacial Surgery, University of Lübeck, Lübeck, Germany. samer.hakim@mkg-chir.mu-luebeck.de
Hartwig Kosmehl
Peter Sieg
Thomas Trenkle
Hans-Christian Jacobsen
Geza Attila Benedek
Julika Ribbat
Oliver Driemel
University of Lübeck · DEHelios Klinikum Erfurt · DEUniversity of Regensburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Differential diagnosis of the keratocystic odontogenic tumor (KCOT) still represents a challenging problem especially if compared with the dentigerous cyst, which is similar in clinical and radiological course. Histological assessment of this entity may therefore draw crucial attention since various radical procedures are recommended for such lesions in contrast to dentigerous cysts. Since recent reports could prove the involvement of wingless(Wnt)-signaling pathway and β-catenin in the pathogenesis of many odontogenic and neoplastic lesions indicating impairment of cell-cell adhesion, we investigated the expression of two Wnt-signaling pathways, Wnt-1 and Wnt-10A as well as β-catenin and E-cadherin along with other related proteins in both lesions. We found a significant down-regulation in the expression of cell adhesion proteins β-catenin and E-cadherin along with alteration of Wnt-1 and Wnt-10A expression in the epithelium of KCOT. We assessed a specific focal distribution pattern of p63 in the suprabasal cell layer and a significant up-regulation of cyclin D1. Furthermore, laminin α-2 was a characteristic marker labelling only the basement membrane of dentigerous cysts. These results provide a new hypothesis explaining a molecular mechanism to understand initiating and development of KCOTs and an alternative therapeutic approach, especially for syndromal patients, where these multilocal lesions may involve and destroy wide orofacial bony structures.

Indexed as

Basal Cell Nevus Syndromebeta CateninCadherinsCell Adhesion MoleculesCell Cycle ProteinsDentigerous CystDiagnosis, DifferentialGene Expression Regulation, NeoplasticHumansKeratinocytesLamininOdontogenic TumorsSignal TransductionTenascinWnt1 ProteinWnt Proteinsbeta CateninCadherinsCell Adhesion MoleculesCell Cycle ProteinsLamininlaminin alpha 2TenascinWNT10A protein, humanWnt1 ProteinWnt Proteins

Identifiers

PMID20195877
OpenAlexW1988021064

What OpenQuestion holds

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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.