Jeffrey S Kimm

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A mutation in the huntingtin (Htt) gene produces mutant Htt and Huntington's disease (HD), a neurodegenerative disorder. HD patients have oxidative damage in the brain, but the causes are unclear. Compared with controls, we found brain levels of NADPH oxidase (NOX) activity, which produces reactive oxygen species (ROS), elevated in human HD postmortem(More)
BACKGROUND Synaptic connections are disrupted in patients with Huntington's disease (HD). Synaptosomes from postmortem brain are ideal for synaptic function studies because they are enriched in pre- and post-synaptic proteins important in vesicle fusion, vesicle release, and neurotransmitter receptor activation. OBJECTIVE To examine striatal synaptosomes(More)
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