Biological and anticancer properties of Inonotus obliquus extracts

Abstract Inonotus obliquus (IO) has traditionally been used in folk medicine in the treatment of gastrointestinal cancer, cardiovascular disease and diabetes. The aim of our study was to evaluate the biological and metabolic properties of IO extracts. Free radical scavenging properties, inhibition of the activity of xanthine oxidase (XOi), induction of reactive oxygen species (ROS) production, cell viability and expression of superoxide dismutase (SOD1), catalase (CAT) and KI67 mRNA in the human colorectal adenocarcinoma (Caco-2) and normal human skin fibroblast (BJ) cell lines were measured. It was found that 80% ethanol extract of IO exhibited the highest properties inhibiting the activit…