The role of T cells in the pathogenesis and prevention of the inflammatory and neurodegenerative changes associated with Alzheimer's disease
Year: 2009
Type: dissertation
Abstract: Alzheimer?s disease (AD) is a neurodegenerative disease, which is characterised by deposition of amyloid-beta (A?)-containing plaques and also by neuroinflammatory changes, typified by an increase in proinflammatory cytokine expression in the brain. Activated microglia are considered to be the major source of proinflammatory cytokines in AD, and recent studies have highlighted the importance of adaptive immune responses, in particular T cells, in the pathology of this disease. Clinical trials involving active immunisation with A? in adjuvants resulted in development of meningoencephalitis in a subset of patients, which was associated with increased infiltration of T cells into the brain. Furthermore, A?-specific T cells have been identified in AD patients.
Author: Keith McQuillan
Language: English
Subfield: Cellular and Molecular Neuroscience
Field: Neuroscience
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W2591606547