Details

Autor(en) / Beteiligte

• Jing, Changying
• Sun, Zhuolun
• Xie, Xiaofeng
• Zhang, Xiuyan
• Wu, Shanshan
• Guo, Keying
• Bi, Hongsheng

Titel

Network pharmacology-based identification of the key mechanism of Qinghuo Rougan Formula acting on uveitis

Ist Teil von

• Biomedicine & pharmacotherapy, 2019-12, Vol.120, p.109381-109381, Article 109381

Ort / Verlag

France: Elsevier Masson SAS

Erscheinungsjahr

2019

Quelle

MEDLINE

Beschreibungen/Notizen

• Qinghuo Rougan Formula (QHRGF) is a traditional Chinese medicine (TCM) that has been widely apllied to treat uveitis for several decades. However, the inhibitory mechanism of QHRGF in uveitis has remained to be an enigma. The Chinese herbal medicine pharmacology data and analysis platform wereused to search and screen for the effective components of the QHRGF compound injection and to analyse possible therapeutic targets based on network topology. In addition, various known disease target databases were enraolled, the therapeutic target proteins in uveitis were screened, and a protein-protein interaction (PPI) network was constructed. Enrichment analysis was performed on key nodes. Finally, the inhibitory effect of QHRGF on uveitis was verified by experiments. We identified 259 major candidate targets of QHRGF and successfully constructed a ‘QHRGF-compound-target-uveitis’ network. Above-mentioned targets revealed by Gene enrichment analysis have played an significant role in the cell cycle, autoimmune disease, apoptosis and related signal pathways. We demonstrated that QHRGF attenuates local inflammation in experimental autoimmune uveoretinitis (EAU) rats by regulating natural killer T (NKT) cells and inhibiting MAPK signal pathways. QHRGF may regulate the local immune response and inflammatory factors mainly through the MAPK signal pathway. For autoimmune uveitis, QHRGF may be a promising, long-lasting treatment strategy.