Is cholesterol a culprit in Alzheimer's disease?

Document Type

Conference Proceeding

Abstract

A pivotal role for cholesterol influence on production of the putative AD toxin, amyloid β (Aβ), has been amply demonstrated. More importantly, this relationship has consistently been identified in both in vivo and in vitro studies. Lowering cholesterol levels has been shown to cause a beneficial effect on Aβ levels in animal models, and epidemiological data indicate a beneficial effect on the risk of AD with prior statin use. Blinded, placebo-controlled clinical investigations assessing the benefit of statins on cognitive indices in mild to moderate AD are ongoing and one will be reported on soon. A prospective study assessing the effect of statin use on the risk of AD is under way as an observational component of a placebo-controlled primary prevention trial testing anti-inflammatory agents. Nevertheless, the foregoing suggests that routine monitoring and intervention for elevated cholesterol levels among the elderly could promote more than a healthy heart.

Publication Date

10-7-2003

Publication Title

International Psychogeriatrics

ISSN

10416102

Volume

15

Issue

SUPPL. 1

First Page

153

Last Page

159

PubMed ID

16191233

Digital Object Identifier (DOI)

10.1017/S1041610203009128

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