Single molecule imaging of protein aggregation in Dementia: Methods, insights and prospects.

Single molecule imaging of protein aggregation in Dementia: Methods, insights and prospects.
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痴呆症蛋白质聚集的单分子成像:方法、见解和展望。

DOI:
10.1016/j.nbd.2021.105327
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发表时间:
2021-06
影响因子:
6.1
通讯作者:
Klenerman D
Klenerman D
中科院分区:
医学1区
文献类型:
--
作者:
Danial JSH;Klenerman D

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错误折叠蛋白质的聚集是神经变性中的基本病理学,由于其异常复杂性和缺乏适当的表征工具可以探测疾病进展期间形成的低浓度异质蛋白质聚集体的作用,因此对其仍然知之甚少。在这篇综述中,我们解释了单分子显微镜操作的基本原理,这是一种可以逐个解析分子的成像方法,它在人体样本和体外成像和表征单个蛋白质聚集体中的应用,以及神经生物学中的重要问题已经回答并可以回答。
The aggregation of misfolded proteins is a fundamental pathology in neurodegeneration which remains poorly understood due to its exceptional complexity and lack of appropriate characterization tools that can probe the role of the low concentrations of heterogeneous protein aggregates formed during the progression of the disease. In this review, we explain the principles underlying the operation of single molecule microscopy, an imaging method that can resolve molecules one-by-one, its application to imaging and characterizing individual protein aggregates in human samples and in vitro as well as the important questions in neurobiology this has answered and can answer.
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