| Agents | Applications | References |
| Dietary and environmental | | | Atenolol | Hypertension drug | [74] | Benzene | Cigarette smoke, gasoline, pesticides, food, water | [75] | Caffeine | Dietary agent | [76, 77] | Carbon tetrachloride | Refrigerants, pesticides | [75] | Cigarette smoke | Dietary and environmental agent | [78, 79] | Diethylnitrosamine | Cigarette smoke, pesticides, food, beverage | [75] | Dimethyl sulfate | Dyes, drugs, perfumes, pesticides | [75] | Ethanol | Dietary agent | [80, 81] | Hypoxia | Low oxygen, tumor microenvironment | [82] | Pesticides | Dietary and environmental agent | [83–85] |
| Chemotherapeutics | | | 5-Azacytidine | Myelodysplastic syndrome, leukemia | [75] | Actinomycin D | Sarcoma, Wilms' tumor, germ cell, testicular, Melanoma, neuroblastoma, retinoblastoma | [75] | Bleomycin | Squamous cell, melanoma, sarcoma, testicular, Hodgkin’s and non-Hodgkin’s lymphoma | [75] | Busulfan | Chronic myelogenous leukemia | [75] | Camptothecin | Colon, rectal | [86] | Chlorambucil | Chronic lymphocytic leukemia, Hodgkin’s and non-Hodgkin’s lymphoma, breast, ovarian, testicular | [75] | Cytosine arabinoside | Leukemia, lymphoma | [75] | Floxuridine | Colon, kidney, stomach | [75] | Methotrexate | Breast, head and neck, lung, stomach, esophageal, sarcoma, non-Hodgkin’s lymphoma, acute lymphoblastic leukemia | [75] |
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