- Article
NAD-Mediated Protection by Nicotinamide Against UVB-Induced Oxidative Damage in HaCaT Cells
- Lara Camillo,
- Elisa Zavattaro and
- Paola Savoia
Background/Objectives. Ultraviolet B (UVB) radiation is a key etiological factor for skin cancer, inducing oxidative stress, DNA damage and apoptosis. Nicotinamide (NAM), a NAD+ precursor, has shown photoprotective properties, although the mechanisms...

