The cell biology of Alzheimer's disease: uncovering the secrets of secretases

被引:147
作者
Walter, J [1 ]
Kaether, C [1 ]
Steiner, H [1 ]
Haass, C [1 ]
机构
[1] Univ Munich, Dept Biochem, Adolf Butenandt Inst, Lab Alzheimers & Parkinsons Dis Res, D-80336 Munich, Germany
关键词
D O I
10.1016/S0959-4388(00)00253-1
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Progress has been made in characterizing the secretases involved in endoproteolytic processing of the beta -amyloid precursor protein - the precursor of the amyloid beta -peptide (A beta), which is the main constituent of amyloid plaques that form in the brains of patients with Alzheimer's disease. It is now thought that A beta is pivotal in the pathogenesis of Alzheimer's disease, and that reducing brain A beta levels may help to treat or prevent the disease. Two essential factors for the proteolytic generation of A beta have been identified, beta -secretase and the presenilins, which might aid the design of drugs against this disease.
引用
收藏
页码:585 / 590
页数:6
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