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IL-17F Induces IL-6 Via TAK1-NFκB Pathway in Airway Smooth Muscle Cells

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Date 2017 May 6
PMID 28474507
Citations 7
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Abstract

Introduction: Interleukin (IL)-17F plays a critical role in the pathophysiology of asthma. However, the precise role of IL-17F in airway smooth muscle cells (ASMCs) and its regulatory mechanisms remain to be defined. Therefore, we sought to investigate the expression of IL-6 by IL-17F and the involvement of transforming growth factor β-activated kinase 1 (TAK1) and nuclear factor (NF)-κB by in ASMCs.

Methods: ASMCs were cultured in the presence or absence of IL-17F. The expression of IL-6 gene and protein was analyzed using real-time PCR and ELISA, and the activation of TAK1 and NF-κB was detected by Western blotting. The effect of TAK1 inhibitor 5Z-7-oxozeaenol and NF-κB inhibitor BAY 11-7082 on the expression of IL-6 was investigated. Finally, the short interfering RNAs (siRNAs) targeting TAK1 and a subunit of NF-κB, p65 were transfected into ASMCs.

Results: The expression of IL-6 gene and protein was significantly induced by IL-17F. IL-17F activated TAK1 and NF-κB in ASMCs. Transfection of siRNAs targeting TAK1 abolished IL-17F-induced phosphorylation of p65. Both 5Z-7-oxozeaenol and BAY 11-7082 significantly inhibited IL-17F-induced IL-6 production in a dose-dependent manner. Similarly, transfection of the cells with siRNAs targeting TAK1 and p65 inhibited the expression of IL-6.

Conclusions: Collectively, these results provided evidence supporting the potential importance of the Th17-ASMCs crosstalk via the IL-17F-IL-6 axis in airway inflammation and as a candidate pharmacological target for airway inflammatory diseases such as asthma.

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References
1.
Neveu W, Allard J, Dienz O, Wargo M, Ciliberto G, Whittaker L . IL-6 is required for airway mucus production induced by inhaled fungal allergens. J Immunol. 2009; 183(3):1732-8. PMC: 2929571. DOI: 10.4049/jimmunol.0802923. View

2.
Hurst S, Muchamuel T, Gorman D, Gilbert J, Clifford T, Kwan S . New IL-17 family members promote Th1 or Th2 responses in the lung: in vivo function of the novel cytokine IL-25. J Immunol. 2002; 169(1):443-53. DOI: 10.4049/jimmunol.169.1.443. View

3.
Al-Ramli W, Prefontaine D, Chouiali F, Martin J, Olivenstein R, Lemiere C . T(H)17-associated cytokines (IL-17A and IL-17F) in severe asthma. J Allergy Clin Immunol. 2009; 123(5):1185-7. DOI: 10.1016/j.jaci.2009.02.024. View

4.
Doganci A, Eigenbrod T, Krug N, De Sanctis G, Hausding M, Erpenbeck V . The IL-6R alpha chain controls lung CD4+CD25+ Treg development and function during allergic airway inflammation in vivo. J Clin Invest. 2005; 115(2):313-25. PMC: 544603. DOI: 10.1172/JCI22433. View

5.
Kawaguchi M, Onuchic L, Li X, Essayan D, Schroeder J, Xiao H . Identification of a novel cytokine, ML-1, and its expression in subjects with asthma. J Immunol. 2001; 167(8):4430-5. DOI: 10.4049/jimmunol.167.8.4430. View