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Proteolytic Cleavage Of Apolipoprotein E In The Down Syndrome Brain, Ryan J. Day, Katie L. Mccarty, Kayla E. Ockerse, Elizabeth Head, Troy T. Rohn
Proteolytic Cleavage Of Apolipoprotein E In The Down Syndrome Brain, Ryan J. Day, Katie L. Mccarty, Kayla E. Ockerse, Elizabeth Head, Troy T. Rohn
Biology Faculty Publications and Presentations
Down syndrome (DS) is one of the most common genetic causes of intellectual disability and is characterized by a number of behavioral as well as cognitive symptoms. Many of the neuropathological features of early-onset Alzheimer’s disease (AD) including senile plaques and neurofibrillary tangles (NFTs) are also present in people with DS as a result of triplication of the amyloid precursor gene on chromosome 21. Evidence suggests that harboring one or both apolipoprotein E4 (APOE4) alleles may increase the risk for AD due to the proteolytic cleavage of apoE4 and a subsequent loss of function. To investigate a role …