Vitamin C Protects Against UV Irradiation-Induced Apoptosis Through Reactivating Silenced Tumor Suppressor Genes p21 and p16 in a Tet-Dependent DNA Demethylation Manner in Human Skin Cancer CellsJinran Lin, Jinhua Xu, Haihong Qin et al.|Cancer Biotherapy and Radiopharmaceuticals|2014Cited by 37