Metagenomic and transcriptomic profiling of the hypoglycemic and hypotriglyceridemic actions of Tremella fuciformis-derived polysaccharides in high-fat diet and streptozotocin-treated mice

Tremella fuciformis polysaccharides exhibit hypoglycemic and hypotriglyceridemic activities through altering the taxonomic and functional attributes of the gut microbiota and modulating gene expression in the liver.