Improved diagnostic discrimination of patients with Alzheimer's disease and vascular dementia using tau and β-amyloid(1–42) levels in CSF

Ruediger Mielke, Michael Strohmeier,Marko Nekic,S Bamborschke, Joachim Behrendt,Wolfdieter Heiss

Neurobiology of Aging(2000)

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摘要
Mitochondrial outer membrane permeabilization (MOMP) is a key checkpoint in apoptosis that activates the caspase cascade and irreversibly causes the majority of cells to die. The proteins of the Bcl-2 family are master regulators of apoptosis that form a complex interaction network within the mitochondrial membrane that determines the induction of MOMP. This culminates in the activation of the effector members Bax and Bak, which permeabilize the mitochondrial outer membrane to mediate MOMP. Although the key role of Bax and Bak has been established, many questions remain unresolved regarding molecular mechanisms that control the apoptotic pore. In this review, we discuss the recent progress in our understanding of the regulation of Bax/Bak activity within the mitochondrial membrane.
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关键词
alzheimer,vascular dementia,tau,csf
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