Tomoregulin (TMEFF2) binds Alzheimer’s disease amyloid-β (Aβ) oligomers and AβPP and protects neurons from Aβ-induced toxicity Manuscript Number: 15-0318R1 Author(s): Hyun-Seok Hong, Lee-Way Jin, Izumi Maezawa, Jitka Petrlova, John C. Voss, Xiao-Yan Zhao