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Induction Of Antimicrobial Protein S100a15 Expression By Oral Microbial Pathogens Is Toll-Like Receptors-Dependent Activation Of C-Jun-N-Terminal Kinase (Jnk), P38, And Nf-Κb Pathways, Denis Selimovic, Naji Kharouf, Florence Carrouel, Sofie Yasmin Hassan, Thomas W. Flanagan, Sarah Lilly Hassan, Mosaad Megahed, Youssef Haikel, Simeon Santourlidis, Mohamed Hassan
Induction Of Antimicrobial Protein S100a15 Expression By Oral Microbial Pathogens Is Toll-Like Receptors-Dependent Activation Of C-Jun-N-Terminal Kinase (Jnk), P38, And Nf-Κb Pathways, Denis Selimovic, Naji Kharouf, Florence Carrouel, Sofie Yasmin Hassan, Thomas W. Flanagan, Sarah Lilly Hassan, Mosaad Megahed, Youssef Haikel, Simeon Santourlidis, Mohamed Hassan
School of Medicine Faculty Publications
The antimicrobial protein S100A15 belongs to the S100 family, which is differentially expressed in a variety of normal and pathological tissues. Although the function of S100A15 protein has been discussed in several studies, its induction and regulation in oral mucosa, so far, are largely unknown. In this study, we demonstrate that S100A15 is induced by the stimulation of oral mucosa with gram− or gram+ bacterial pathogens, as well as with the purified membrane components, namely lipopolysaccharides (LPS) and lipoteichoic acid (LTA). The stimulation of the human gingival fibroblast (GF) and the human mouth epidermal carcinoma (KB) cell lines with either …