Yi-Qi-Ping-Chuan-Fang Reduces TSLP Elevation Caused by LPS + Poly(I:C) via Inhibiting TLR4/MYD88/NF-κB Signaling Pathway.

ABSTRACT:

Objective

To explore the correlation between Thymic Stromal Lymphopoietin (TSLP) and the Nuclear Factor- (NF-) κB signaling pathways in bronchial epithelial cells and to clarify whether the traditional Chinese medicine formula Yi-Qi-Ping-Chuan-Fang (YQPC) reduces inflammation by inhibiting TSLP/NF-κB signaling pathways.

Methods

Cells were stimulated with LPS + Poly(I:C) and treated with YQPC. The expressions of TSLP and NF-κB signaling pathways related proteins P65, IκK, IκBa, P-P65, P-IκK, P-IκBa were detected. The effects of NF-κB upstream molecules, Toll-like receptors 3 and 4, myeloid differentiation primary response gene 88 (Myd88), TIR-domain-containing adapter-inducing interferon-β (TRIF), and downstream i

SUBMITTER: Qu M 

PROVIDER: S-EPMC5700476 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature