Helicobacter pylori filtrate induces Alzheimer-like tau hyperphosphorylation by activating glycogen synthase kinase-3beta Manuscript Number: 14-0198R1 Author(s): Rong Liu, Mei Qiu, Xu-Ying Sun, Qing-Zhang Tuo, Jian-Zhi Wang, Xiu-Lian Wang, Yan Xiong, Xiong Yan, Yang Yang, Ji Zeng, Zhi-Hua Zhang