Multi-omics Analysis Reveals the Mechanism of Huaganjian in Alleviating Cholestatic Liver Fibrosis

Huaganjian (HGJ) is a traditional Chinese medicinal formula with liver-protective effects. However, the pharmacological mechanisms of the effects of HGJ on cholestatic liver fibrosis (CLF) are yet to be clarified. To evaluate the effects of HGJ on CLF and elucidate the underlying mechanisms, C57BL/6J mice were fed a 0.1% 3, 5-diethoxycarbonyl-1, 4-dihydrocollidine (DDC) diet to induce CLF. The efficacy of HGJ was evaluated by measuring the biochemical indicators of liver function, fibrosis, and histology. The underlying mechanisms were investigated using an integrated multi-omics approach, including fecal 16S rRNA sequencing, serum metabolomics, and hepatic transcriptomic analysis.