[1P-817] The Helicobacter pylori CagA oncoprotein disrupts Wnt/Planar Cell Polarity signaling and promotes hyperproliferation of gastric gland epithelial cells.

^○Atsushi Kanemitsu^1,4, Mengxue Lu⁴, Masanori Hatakeyama^2,3,4 (1.Dept. of Biochemistry & Systems Biomedicine, Juntendo Univ. Grad. Sch. of Med., 2.Lab. of Microbial Carcinogenesis, Inst. of Microbial Chemistry, Microbial Chemistry Res. Found., 3.Center of Infection-associated Cancer, Inst. for Genet. Med., Hokkaido Univ., 4.Div. of Microbiology, Grad. Sch. of Med., Univ. of Tokyo.)