[2P-806] The endogenous mesotrypsin inhibitor SerpinB12 is associated with skin aging, including stratum corneum thickening and dry skin

^○Masashi Miyai¹, Mami Yamamoto², Akira Matoyama¹, Junichiro Hiruma², Ryoji Tsuboi², Toshihiko Hibino^1,2 (1.Shiseido Co., Ltd., MIRAI Technology Institute, 2.Dept. of Dermatol., Tokyo Med. Univ.)