1Section of Cellular Physiology, Department of Physiological Science and Molecular Biology, Fukuoka Dental College, Fukuoka, Japan
2Oral Medicine Research Center, Fukuoka Dental College, Fukuoka, Japan
3Section of Oral Surgery, Department of Oral and Maxillofacial Surgery, Fukuoka Dental College, Fukuoka, Japan
4Oral Health Science Center, Tokyo Dental College, Tokyo, Japan
5Department of Orthodontics, Matsumoto Dental University, Nagano, Japan
6Division of Biosciences, Ohio State University, College of Dentistry, Columbus, OH, USA
7Department of Molecular and Cellular Physiology, University of the Ryukyus, Okinawa, Japan
8Department of Biochemistry, Matsumoto Dental University, Nagano, Japan