The role of a mitochondrial protein in axonal mitochondrial motility injury in Alzheimer's disease (AD) Lead Investigator: Heng Du Institution : University of Texas, Dallas E-Mail : heng.du@utdallas.edu Proposal ID : 411 Proposal Description: Aim1: To determine the changes of the expression level of a mitochondrial protein in brain samples and cholinergic neurons from AD patients-derived iPSCs (induced pluripotent stem cells). Aim2: To determine the impact of the alterations of the mitochondrial protein on axonal mitochondrial movement and docking in cholinergic neurons from from AD patients-derived iPSCs Aim3: To determine whether this mitochondrial protein is a treatment target to attenuate axonal mitochondrial movement and docking defects and the subsequent synaptic failure in AD.