Polyamine Conjugation as a Promising Strategy To Target Amyloid Aggregation in the Framework of Alzheimer’s Disease
作者:Elena Simoni、Roberta Caporaso、Christian Bergamini、Jessica Fiori、Romana Fato、Przemyslaw Miszta、Sławomir Filipek、Filippo Caraci、Maria Laura Giuffrida、Vincenza Andrisano、Anna Minarini、Manuela Bartolini、Michela Rosini
DOI:10.1021/acsmedchemlett.6b00339
日期:2016.12.8
variously decorated 3,5-dibenzylidenepiperidin-4-one as bioactive motives, were designed to direct antiaggregating properties into mitochondria, using a polyamine functionality as the vehicle tool. The study confirmed mitochondrial import of the catechol derivative 2, which displayed effective antiaggregating activity and neuroprotective effects against Aβ-induced toxicity. Notably, a key functional role for
精胺缀合物2 - 6,携带各种装饰3,5- dibenzylidenepiperidin -4-酮作为生物活性动机,被设计成引导antiaggregating属性到线粒体,使用多胺的功能的车辆的工具。研究证实线粒体邻苯二酚衍生物2的进口对Aβ诱导的毒性具有有效的抗聚集活性和神经保护作用。值得注意的是,还没有阐明聚胺基序在Aβ分子识别中的关键功能。在计算机模拟研究的支持下,该实验读数为聚胺的作用提供了重要的新见解。因此,我们提出多胺缀合作为开发神经保护剂导线的有前途的策略,可能有助于破译Aβ毒性的复杂图景。