Effects of Strontium and Dibutyryl cAMP on Differentiation and p53 Protein Expression in HPV-immortalized Human Oral Keratinocytes

Yong Ouk You, Kyung-Ae Kim, Gwan-Shik Kim*, Dong-Kyun Cheong* and Byung-Moo Min

Department of Oral Biochemistry, *Department of Pharmacology and Dental Therapeutics and Dental Research Institute, College of Dentistry, Seoul National University