T-bet, GATA-3 and Foxm1 expression in chronic sinusitis mucosa and their correlation with inflammatory molecule expression

• Main Authors: Xin-Rong Wang, Jie Li
• Format: Article
• Language: English
• Published: Editorial Board of Journal of Hainan Medical University 2017-08-01
• Series: Journal of Hainan Medical University
• Subjects: Chronic sinusitis; Transcription factor; Th1 cell; Th2 cell; Inflammatory response
• Online Access: http://www.hnykdxxb.com/PDF/201715/37.pdf
• ISSN: 1007-1237; 1007-1237

Objective: To study the T-bet, GATA-3 and Foxm1 expression in chronic sinusitis mucosa and their correlation with inflammatory molecule expression. Methods: Patients with sinusitis and deflection of nasal septum who received nasal endoscopic surgery in Shengli hospital between June 2015 and February 2017 were selected and enrolled in CRS group and control group respectively. The nasal mucosa tissue was collected during operation to determine the mRNA expression of T-bet, GATA-3 and Foxm1 as well as the protein expression of inflammatory molecules. Results: T-bet, GATA-3 and Foxm1 mRNA expression as well as IL-1β, IFN-γ, TNF-α, IL-4, IL-5, IL-19, IL-20R1, IL-20R2, MMP2, MMP9, PI3K, Akt, GSK-3β and p38MAPK protein expression in nasal mucosa tissue of CRS group were significantly higher than those of control group; T-bet, GATA-3 and Foxm1 mRNA expression in nasal mucosa tissue of patients with CRS were positively correlated with IL-1β, IFN-γ, TNF-α, IL-4, IL-5, IL-19, IL-20R1, IL-20R2, MMP2, MMP9, PI3K, Akt, GSK-3β and p38MAPK protein expression. Conclusions: The high expression of T-bet, GATA-3 and Foxm1 in chronic sinusitis mucosa tissue can activate Th1 and Th2 immune response and cause mucosal inflammatory response.