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Microglia And Complement In Alzheimer's Disease With Cerebral Amyloid Angiopathy, Matthew K. Zabel

Loma Linda University Electronic Theses, Dissertations & Projects

Alzheimer’s disease (AD) is the most common form of dementia and completely lacks any viable, long-term therapeutic intervention. This is partly due to an incomplete understanding of AD etiology and the possible confounding factors associated with its genotypic and phenotypic heterogeneity. Cerebral amyloid angiopathy (CAA) is a common, yet frequently overlooked, pathology associated with AD. A pathological hallmark of AD consists of extracellular amyloid-beta (Aβ) deposits, while CAA

manifests with deposition Aβ within the smooth muscle layer of cerebral arteries and arterioles. The role of Aβ in AD and CAA pathophysiology has long been controversial. Although it may have toxic …