Plasma Exosomes Spread and Cluster Around β-Amyloid Plaques in an Animal Model of Alzheimer's Disease. Alzforum, 24 Feb 2017 Zheng T, Pu J, Chen Y, Mao Y, Guo Z, Pan H, Zhang L, Zhang H, Sun B, Zhang B. Plasma Exosomes Spread and Cluster Around β-Amyloid…