Alcohol and Cancer: An Overview with Special Emphasis on the Role of Acetaldehyde and Cytochrome P450 2E1
Carcinogenesis 1. Acetaldehyde 2. Oxidative stress: induction of cytochrome P450 2E1 and reactive oxygen species 3. Retinoids 4. Epigenetic changes 5. Cancer genes and signaling pathways Mitogenic signals: MAPK, RAS Insensitivity to antigrowth signals: Rb…