[1P-0236] Collagen coating is effective for ex vivo expansion of human dental pulp stem cells under xenogeneic serum-free culture conditions

○Mai Mochizuki^1,2, Hiroshi Sagara³, Taka Nakahara² (1.Department of Life Science Dentistry, The Nippon Dental University, 2.Department of Developmental and Regenerative Dentistry, The Nippon Dental University School of Life Dentistry at Tokyo, 3.Medical Proteomics Laboratory, The Institute of Medical Science, The University of Tokyo)

Dental pulp stem cells, Collagen, Xenogeneic serum-free culture, HIF-1α, Apoptosis