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首页> 外文期刊>The European Journal of Neuroscience >Cerebrovascular contributions to Alzheimer's disease pathophysiology and potential therapeutic interventions in mouse models
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Cerebrovascular contributions to Alzheimer's disease pathophysiology and potential therapeutic interventions in mouse models

机译:脑血管对阿尔茨海默氏病的病理生理学和小鼠模型潜在治疗干预的贡献

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摘要

The inter-relationship between vascular dysfunction and Alzheimer's disease pathology is not clearly understood; however, it is clear that the accumulation of amyloid-beta peptide and loss of vascular function contribute to the cognitive decline detected in patients. At present, imaging modalities can monitor the downstream effects of vascular dysfunction such as cerebral blood flow alterations, white and gray matter lacunes, and ischemic lesions; however, they cannot distinguish parenchymal plaques from cerebrovascular amyloid. Much of our understanding regarding the relationship between amyloid and vascular dysfunction has come from longitudinal population studies and mouse models. In this review, we will discuss the breadth of data generated on vascular function in mouse models of Alzheimer's disease and cerebrovascular amyloid angiopathy. We will also discuss therapeutic strategies targeting the reduction of cerebrovascular amyloid angiopathy and improvement of vascular function.
机译:血管功能障碍和阿尔茨海默氏病病理之间的相互关系尚不清楚。然而,很明显,淀粉样蛋白β肽的积累和血管功能的丧失是导致患者认知能力下降的原因。目前,成像方式可以监测血管功能障碍的下游影响,例如脑血流改变,白质和灰质腔,缺血性病变。然而,它们不能将实质性斑块与脑血管淀粉样蛋白区分开。我们对淀粉样蛋白和血管功能障碍之间关系的大部分了解来自纵向人口研究和小鼠模型。在这篇综述中,我们将讨论在阿尔茨海默氏病和脑血管淀粉样血管病小鼠模型中血管功能产生的数据的广度。我们还将讨论针对减少脑血管淀粉样血管病和改善血管功能的治疗策略。

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