ArticleIn vitro cellular & developmental biology. Animal1997
Reconstituted human gingival epithelium: nonsubmerged in vitro model.
Article in In vitro cellular & developmental biology. Animal, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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.
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Who cites it
6 citing papers in PubMed.
- Assessment ofMolecular pharmaceutics · 2025Article
- Three-Dimensional Organotypic Systems for Modelling and Understanding Molecular Regulation of Oral Dentogingival Tissues.International journal of molecular sciences · 2024Review
- FAK Shutdown: Consequences on Epithelial Morphogenesis and Biomarker Expression Involving an Innovative Biomaterial for Tissue Regeneration.International journal of molecular sciences · 2021Article
- In vitro three-dimensional organotypic culture models of the oral mucosa.In vitro cellular & developmental biology. Animal · 2021Review
- Infection of human cytomegalovirus in cultured human gingival tissue.Virology journal · 2006Article
- Foveolar differentiation of mouse gastric mucosa in vitro.The American journal of pathology · 2003Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many studies have shown that human gingival keratinocytes grown in submerged culture fail to attain optimal differentiation. This study reports an in vitro culture system for oral gingival epithelial cells, in which they are grown at the air-liquid interface, on polycarbonate inserts, in the presence of an NIH-3T3 feeder layer. This model was compared with two submerged culture methods for gingival keratinocytes, on type 1 collagen gel and on an NIH-3T3 feeder layer. Transmission electron microscopy showed an advanced level of stratification (over six layers of cells) for cultures grown at the air-liquid interface. Immunofluorescence and electrophoretic patterns showed the presence of cytokeratins 10 and 11 in cytoskeletal protein extracts of these cultured keratinocytes. In this air-liquid interface culture model, in the presence of NIH-3T3 feeder cells, keratinocytes can achieve an advanced level of stratification and differentiation and a resemblance to in vivo gingiva. The obtention of a highly differentiated epithelium will permit in vitro pharmacological studies and studies on the biocompatability of certain alloys with the superficial periodontium; it will also provide grafts for patients undergoing periodontal surgery.
Indexed as
Identifiers
9028832What OpenQuestion holds
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.