as a Source of Bioactive Compounds with Therapeutical Potential in Intestinal Inflammation and Colorectal Cancer.

Inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), is a rising global health issue. Chronic intestinal inflammation is an important risk factor for colorectal cancer (CRC). Despite significant progress in IBD and CRC treatment, numerous patients remain resistant to standard pharmacotherapy or experience severe side effects that prevent them from continuing treatment. There is evidence suggesting that bioactive substances in have immunomodulatory and anticancer properties. This fungus is currently classified as a functional food, considering its beneficial effects on human health and special nutritional value. Studies conducted in vitro and in animal models demonstrated that bioactive compounds, in particular glucans, have anti-inflammatory and antioxidant effects, induce apoptosis of cancer cells, reduce tumor angiogenesis, restore gut microbiome heterogeneity and improve gut barrier dysfunction. Moreover, clinical trials confirmed that these compounds combined with standard chemotherapy have a significant effect in improving the prognosis of CRC patients. In addition, glucans increase microbial diversity and enhance interferon (IFN)-γ production by immune cells. Future studies must be focused on understanding the pathways and mechanisms associated with the observed effects. Moreover, both randomized trials and long-term follow-up studies are needed to confirm their effectiveness in the treatment of IBD and CRC.