CD209 and neoplasm: Colorectal carcinoma (CRC) tumor-associated carbohydrate antigens (ligands) and the lectin-binding cells Tumor-Associated Carbohydrate Antigens (TACA), Serine/threonine (S/T), N-acetyl-galactosamine (), Sialic Acid (), Galactose (), Fucose (), N acetyl-glucosamine (), Radicals – (i.e., carbohydrates) closer to the serine/threonine (R), Macrophage Galactose-Type Lectin (MGL), Sialic Acid Recognizing Ig-like Lectins (Siglecs), Dendritic Cell-Specific ICAM-3 Grabbing Non-Integrin (DC-SIGN), Macrophage (MΦ), Immature Dendritic Cell (iDC), Monocyte (Mono), Natural Killer (NK) Cell.