Aß aggregation and possible implications in Alzheimer's disease pathogenesis
Amyloid ß protein (Aß) has been associated with Alzheimer's disease (AD) because it is a major component of the extracellular plaque found in AD brains. Increased Aß levels correlate with the cognitive decline observed in AD. Sporadic AD cases are thought to be chiefly associated with lack of A...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/26735 |
| _version_ | 1848752070912376832 |
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| author | Bharadwaj, Prashant Dubey, A. Masters, C. Martins, R. Macreadie, I. |
| author_facet | Bharadwaj, Prashant Dubey, A. Masters, C. Martins, R. Macreadie, I. |
| author_sort | Bharadwaj, Prashant |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Amyloid ß protein (Aß) has been associated with Alzheimer's disease (AD) because it is a major component of the extracellular plaque found in AD brains. Increased Aß levels correlate with the cognitive decline observed in AD. Sporadic AD cases are thought to be chiefly associated with lack of Aß clearance from the brain, unlike familial AD which shows increased Aß production. Aß aggregation leading to deposition is an essential event in AD. However, the factors involved in Aß aggregation and accumulation in sporadic AD have not been completely characterized. This review summarizes studies that have examined the factors that affect Aß aggregation and toxicity. By necessity these are studies that are performed with recombinant-derived or chemically synthesized Aß. The studies therefore are not done in animals but in cell culture, which includes neuronal cells, other mammalian cells and, in some cases, non-mammalian cells that also appear susceptible to Aß toxicity. An understanding of Aß oligomerization may lead to better strategies to prevent AD. © 2009 CSIRO. |
| first_indexed | 2025-11-14T08:02:47Z |
| format | Journal Article |
| id | curtin-20.500.11937-26735 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:02:47Z |
| publishDate | 2009 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-267352023-02-22T06:24:20Z Aß aggregation and possible implications in Alzheimer's disease pathogenesis Bharadwaj, Prashant Dubey, A. Masters, C. Martins, R. Macreadie, I. Amyloid ß protein (Aß) has been associated with Alzheimer's disease (AD) because it is a major component of the extracellular plaque found in AD brains. Increased Aß levels correlate with the cognitive decline observed in AD. Sporadic AD cases are thought to be chiefly associated with lack of Aß clearance from the brain, unlike familial AD which shows increased Aß production. Aß aggregation leading to deposition is an essential event in AD. However, the factors involved in Aß aggregation and accumulation in sporadic AD have not been completely characterized. This review summarizes studies that have examined the factors that affect Aß aggregation and toxicity. By necessity these are studies that are performed with recombinant-derived or chemically synthesized Aß. The studies therefore are not done in animals but in cell culture, which includes neuronal cells, other mammalian cells and, in some cases, non-mammalian cells that also appear susceptible to Aß toxicity. An understanding of Aß oligomerization may lead to better strategies to prevent AD. © 2009 CSIRO. 2009 Journal Article http://hdl.handle.net/20.500.11937/26735 10.1111/j.1582-4934.2009.00609.x unknown |
| spellingShingle | Bharadwaj, Prashant Dubey, A. Masters, C. Martins, R. Macreadie, I. Aß aggregation and possible implications in Alzheimer's disease pathogenesis |
| title | Aß aggregation and possible implications in Alzheimer's disease pathogenesis |
| title_full | Aß aggregation and possible implications in Alzheimer's disease pathogenesis |
| title_fullStr | Aß aggregation and possible implications in Alzheimer's disease pathogenesis |
| title_full_unstemmed | Aß aggregation and possible implications in Alzheimer's disease pathogenesis |
| title_short | Aß aggregation and possible implications in Alzheimer's disease pathogenesis |
| title_sort | aß aggregation and possible implications in alzheimer's disease pathogenesis |
| url | http://hdl.handle.net/20.500.11937/26735 |