ArticleJournal of clinical and experimental dentistry2019
Detection of Type VII collagen in odontogenic keratocyst: An immunohistochemical study.
Article in Journal of clinical and experimental dentistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- The immunohistochemical profile of basal cell nevus syndrome-associated and sporadic odontogenic keratocysts: a systematic review and meta-analysis.Clinical oral investigations · 2021Pooled it
- In Silico Analysis of Genes Associated with the Pathogenesis of Odontogenic Keratocyst.International journal of molecular sciences · 2024Article
- Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts.Journal of oral biology and craniofacial researchArticle
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSeparation of the epithelial lining from the underlying connective tissue wall has been a frequently observed and unique feature in odontogenic keratocysts (OKC), but not in other odontogenic cysts nor neoplasms. No study on OKC has been reported evaluating the role of type VII Collagen, the anchoring fibrils, which function in stabilising the epithelial structure. The purpose of this study was to assess the role of type VII collagen in the fragility of the epithelium leading to a high recurrence rate in OKCs. MATERIAL AND
methodsImmunohistochemical staining with Abcam® Monoclonal Mouse Anti-Collagen VII Antibody [LH7.2] (used at a dilution of 1:200) on 30 tissues of OKC. The chi-square test was applied to confirm the statistical significance between the control and test groups. The frequencies of the pattern of distribution for the staining characteristics of collagen VII were calculated in the OKC samples.
resultsOut of the 30 OKC samples 22 (73.3%) showed negative staining for type VII Collagen. Among the infected cases, 7 showed a positive basement membrane staining and one of the non-infected OKC showed positive basement membrane staining. However, none of the syndrome associated or recurrent OKCs showed any evidence of type VII collagen reactivity.
conclusionsConsidering the distribution of type VII collagen in OKCs it can be concluded that type VII collagen expression is altered in OKCs, leading to destabilisation of the epithelium connective tissue interface thus rendering the epithelium-connective tissue interface fragile.
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Registered trials
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.