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多因素异常修饰导致体内蛋白质选择性错误折叠和功能丧失的假设
Hypothesis:a Combination of Modifying Factors Induces Misfolding and Dysfunction of Selected Proteins In vivo
【摘要】 蛋白质异常修饰导致错误折叠的机制目前尚不清楚.提出如下设想:细胞内的蛋白质分子可能发生多种异常修饰,引起蛋白质选择性错误折叠和聚积而导致神经退行性疾病.
【Abstract】 Although the relationship between abnormal chemical modification and protein misfolding has been widely studied, most work is focused on the effect of a single factor on the structure and function of a protein. Here, it is proposed that a combination of multiple factors may modify selected proteins in vivo, and lead to their misfolding and aggregation in certain cell types.
【关键词】 蛋白质异常修饰;
蛋白质错误折叠;
神经退行性疾病;
选择性错误折叠;
【Key words】 combinative protein modification; protein misfolding; neurodegenerative diseases; selective misfolding;
【Key words】 combinative protein modification; protein misfolding; neurodegenerative diseases; selective misfolding;
【基金】 国家重点基础研究计划(973)(2006CB500703);国家自然科学基金(30570563,90206041);北京市自然科学基金(5062029)资助项目~~
- 【文献出处】 生物化学与生物物理进展 ,Progress in Biochemistry and Biophysics , 编辑部邮箱 ,2006年10期
- 【分类号】Q591.2
- 【被引频次】6
- 【下载频次】240