Tanshinone IIA alleviates liver fibrosis by suppressing hepatic stellate cell proliferation via ERK/cyclin D1/p-Smad3L signaling axis.
Year: 2025
Type: article
Abstract: Objectives: , shows potential in treating LF. This research aims to discuss the antifibrotic efficacy and underlying pharmacological mechanism of Tan IIA. Materials and Methods: in LX-2 and HSC-T6 cells. Liver pathology was characterized by HE, Masson, and Sirius red staining, and serum levels of ALT, AST, LDH, and γ-GT were examined. Cell viability and proliferation were detected by Cell Counting Kit-8 and colony formation assays. Cell cycle distribution was detected by flow cytometry. The protein levels of p-ERK, cyclin D1, CDK4, and p-Smad3L were assessed through Western blot, immunohistochemistry, or immunofluorescence assays. Results: -induced mice. Conclusion: Tan IIA may improve LF by regulating the signaling axis of ERK/cyclin D1/p-Smad3L, thereby blocking activated HSCs in the G1 phase and inhibiting their proliferation.
Source: PubMed
Authors: Wenjing Liao, Fang Wu, Zhiyuan Hao, Rui Ye, Chenfei Liu, Jinglei Wu, Min Wu, Xiaoman Zhou, Mingze Sun, Yuwei Liu, Meng Fang
Institutions: Jianghan University, Jingchu University of Technology
Language: English
Subfield: Hepatology
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W4412487141