Saffron and Calculus bovis combination exerts anti-hepatic fibrotic effect in liver fibrosis rats via the mitogen-activated protein kinases pathway
Year: 2025
Type: article
Abstract: BACKGROUND Liver fibrosis is a global health issue that lacks effective treatments. Tibetan medicine, with a long history, has accumulated rich experience in the treatment of chronic liver diseases. The saffron (Saf) and Calculus bovis (Cal b) combination is among the most commonly used medicines in clinical practice in Tibetan medicine for hepatic disease. Its characteristic therapies and drug compatibility provide unique ideas for the treatment of liver fibrosis and have research value and application potential. AIM To investigate the efficacy of the Saf-Cal b therapy in treating liver fibrosis and explored its underlying mechanism. METHODS We initially established a carbon tetrachloride-induced rat liver fibrosis model to assess Saf-Cal b’s anti-fibrotic effects. Subsequently, we conducted network pharmacology analysis to identify the potential therapeutic targets and pathways of Saf-Cal b in liver fibrosis intervention. Finally, we performed in vivo validation of key regulatory targets. RESULTS Saf-Cal b combination therapy exerted superior effects in ameliorating liver fibrosis in model rats compared with Saf or Cal b monotherapy. Through network pharmacology prediction, key targets of the combination were identified. Mechanistic validation revealed that Saf-Cal b inhibited the p38 mitogen-activated protein kinases pathway, which in turn suppressed the transforming growth factor-β/small mother against decapentaplegic pathway. This sequential inhibition led to reduced activation of hepatic stellate cells, a central event in liver fibrosis progression. CONCLUSION These findings demonstrate that Saf-Cal b combination therapy is more effective than either monotherapy in alleviating liver fibrosis, with its therapeutic effect mediated through the p38 mitogen-activated protein kinases/transforming growth factor-β/small mother against decapentaplegic signaling axis, providing a potential therapeutic strategy for liver fibrosis.
Authors: Sheng-Nan Sun, Kun Wang, Ya Xu, Fei Ye, Wei-Na Xia, Zhu-Wei Wang, Fang Liu, Zi-Xuan He, Meng Chen, Qing-Hong Du
Language: English
Subfield: Hepatology
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W7116055837