Gingival and dermal fibroblasts produce interleukin-1 beta converting enzyme and interleukin-1 beta but not interleukin-18 even after stimulation with lipopolysaccharide.

Epithelial cells play a critical role in periodontal disease through the secretion of pro-inflammatory cytokines such as interleukin-1 beta (IL-1 beta) and interleukin-18 (IL-18). However, the role played by fibroblasts is still unclear. The rationale of this study was to throw light on the role of gingival fibroblasts in periodontal disease.

Tissue structure, and IL-1beta, IL-8, and TNF-alpha secretions after contact by engineered human oral mucosa with dentifrices.

The use of dentifrice is part of an oral prophylaxis that aims at keeping bacteria in check within the dental plaque. When introduced into the oral cavity, dentifrice also comes in close contact with the oral epithelium. Our goal was to evaluate the effects of dentifrices on tissue structure and pro-inflammatory mediator release by epithelial cells.

Interleukin-18 and gamma interferon production by oral epithelial cells in response to exposure to Candida albicans or lipopolysaccharide stimulation.

Oral candidiasis is a collective name for a group of disorders caused by the dimorphic fungus Candida albicans. Host defenses against C. albicans essentially fall into two categories: specific immune mechanisms and local oral mucosal epithelial cell defenses.