The arabinogalactan polysaccharide induced the secretion of TNF‐α and IL‐12 to a greater extent than the lipopolysaccharide‐positive control group and promoted cross‐presentation and MHC‐II expression by BMDCs, leading to strong priming and cytotoxic activity of tumor‐specific cytotoxic T lymphocytes against a murine lymphoma model.[379, 380]. Here, TNF is linked to neoplasm.