Figure 1.
Tumor microenvironment in CRC. DC, dendritic cell; IFN-DC, Inflammatory DC; Treg, regulatory T cell; NK cell, Natural killer cell; Th17, T helper cell 17; LPS, lipopolysaccharide; TGF-β, transforming growth factor-beta; CTLA-4, Cytotoxic T Lymphocyte-Associated Antigen-4; GM-CSF, granulocyte-macrophage colony-stimulating factor; CAFs, cancer-associated fibroblasts; HLA-G, human leucocyte antigen-G; FadA, Fusobacterium adhesin A; BFT, Bacteroides fragilis toxin; TIGIT, T cell immunoglobulin and ITIM domain.