title: Retinoids: tumor preventers or tumor enhancers?
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents; D002273:Carcinogens; D002454:Cell Differentiation / Q000187:drug effects; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D003043:Cocarcinogenesis; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008938:Mitosis / Q000187:drug effects; D009369:Neoplasms / Q000139:chemically induced / Q000517:prevention & control; D009374:Neoplasms, Experimental / Q000188:drug therapy; D012177:Retinol-Binding Proteins / Q000032:analysis; D014801:Vitamin A / Q000031:analogs & derivatives* / Q000494:pharmacology* / Q000627:therapeutic use
chemical_list: D000970:Antineoplastic Agents; D002273:Carcinogens; D012177:Retinol-Binding Proteins; D014801:Vitamin A