Physicochemical characterization and immune activity of water-extract polysaccharides by stepwise ethanol precipitation from wild Cordyceps sinensis

Wild Cordyceps sinensis Polysaccharides Show Precision Immune-Boosting Potential Through MAPK/NF-κB Pathway

A new study reveals how polysaccharides from wild Cordyceps sinensis, separated via stepwise ethanol precipitation, enhance immune activity by activating macrophages through the MAPK/NF-κB pathway. These structure-dependent bioactive compounds offer promising potential for precision nutraceutical development.