搜索结果: 1-4 共查到“国际动态 多糖生物化学”相关记录4条 . 查询时间(1.421 秒)
“糖化”修饰—控制肿瘤生长的“红绿灯”
糖化修饰 控制生长 肿瘤生长
2020/2/10
当我们在过马路的时候,路口的交通信号灯会告诉我们:何时可以通过,何时必须停下来。这一准则对于肿瘤细胞来说同样适用,因为肿瘤的生长和增殖过程同样受很多上游信号和蛋白所调控,转录调控因子NRF2就是其中之一。糖化修饰是由化学性质活泼的还原性单糖自发地与蛋白氨基酸残基的侧链发生共价结合而形成的翻译后修饰,整个过程不需要酶的参与。目前,对于蛋白质糖化修饰的研究有很多,然而尽管已经找到一些糖化修饰蛋白 (包...
MU researchers offer first analysis of new human glucose disorder
human glucose disorder MU researchers
2014/12/1
COLUMBIA, Mo. – Glycogen storage disorders, which affect the body’s ability to process sugar and store energy, are rare metabolic conditions that frequently manifest in the first years of life. Often ...
Advanced techniques yield new insights into ribosome self-assembly(图)
ribosome self-assembly Advanced techniques yield
2014/3/20
Ribosomes, the cellular machines that build proteins, are themselves made up of dozens of proteins and a few looping strands of RNA. A new study, reported in the journal Nature, offers new clues about...
09诺贝尔化学奖成果解读:核糖体,生命化学工厂中的工程师(图)
诺贝尔化学奖 核糖体
2009/10/9