CCL21 and Hepatic fibrosis: The results yielded 234 targets of compound Danshen tablets; ten important targets (TNF, IL-10, TGF-β1, EGF, CXCL16, CCL21, SERPINB5, SERPINA1, SOD2, and PPIG) for reversing hepatic fibrosis; and four core targets (TNF, IL-10, TGF-1, and EGF).