Engineered Exosomes Containing microRNA-29b-2 and Targeting the Somatostatin Receptor Reduce Presenilin 1 Expression and Decrease the β-Amyloid Accumulation in the Brains of Mice with Alzheimer's Disease. - Lin EY; Hsu SX; Wu BH; Deng YC; Wuli W; Li YS; Lee JH; Lin SZ; Harn HJ; Chiou TW (International journal of nanomedicine, 2024)