In:
Drug Development Research, Wiley, Vol. 56, No. 3 ( 2002-07), p. 415-420
Abstract:
One feature of the end‐stage pathology of Alzheimer's disease (AD) is the presence of numerous inflammatory markers associated with the amyloid β protein (Aβ) deposits in the brain. Experimental data strongly suggests that Aβ aggregates can incite an inflammatory response, but there are also data suggesting that inflammation can promote Aβ production and deposition. Thus, antiinflammatory drugs may have some role in AD therapy. This idea is supported by epidemiologic data, which shows that long‐term use of nonsteroidal antiinflammatory drugs (NSAIDs) confers protection from the development of AD. Significantly, oral salicylates have not been consistently shown to confer protection. Such studies have raised questions regarding the target or targets of NSAIDs that account for their apparent protection from AD. We have recently found that some NSAIDs have a novel mechanism of action, namely, selective lowering of the pathogenic Aβ42 peptide, that could contribute to their efficacy in AD. Further study will be needed to determine if the classic antiinflammatory properties of NSAIDs, the Aβ42‐lowering property, another known or unknown property, or a combination of these contributes to NSAIDs apparent ability to protect individuals from the development of AD. Drug Dev. Res. 56:415–420, 2002. © Wiley‐Liss, Inc.
Type of Medium:
Online Resource
ISSN:
0272-4391
,
1098-2299
Language:
English
Publisher:
Wiley
Publication Date:
2002
detail.hit.zdb_id:
1500191-X
SSG:
15,3
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