Neutral Polysaccharide from Bletilla striata (Thunb. ex A. Murray) Rchb. f. Alleviates Liver Fibrosis through Modulation of TGF- β /SMAD Signaling Axis and Remodeling of Gut Microbiota
Hepatic fibrosis remains a global health concern that urgently requires development of new anti-fibrotic compounds with high efficacy and low toxicity. Bletilla striata, known for its high polysaccharide content and well-established safety profile, shows therapeutic potential. In this study, we isolated a novel neu...