WNT3 and Hepatic fibrosis: To further identify the role of the Wnt/β-catenin signalling pathway in treatment of liver fibrosis, CT99021 was added to HSC-T6 cells that were cocultured with BMSCs, and CT99021 could abrogate the effect of BMSCs on Wnt3/β-catenin signalling in HSC-T6 cells.