IL6 and neoplasm: Thus playing an antitumor immune role.[28] In an in vivo experiment on tumor-bearing mice, Yang B et al found that Astragalus polysaccharide could increase the production and expression of NO, IL-1β, IL-6, and TNF-α in tumor-bearing mice, thereby enhancing the killing effect on tumor cells of tumor-bearing mice and inhibiting tumor growth and metastasis.[29] Chinese yam and tremella tremella, as the typical representatives of the homology of medicine and food, have obvious immunomodulatory effects due to their main active ingredients.