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Mechanisms of molecular machines that regulate the neuronal cytoskeleton

Mechanisms of molecular machines that regulate the neuronal cytoskeleton
调节神经元细胞骨架的分子机器机制
批准号:
8158250
负责人:
Antonina Roll-Mecak
金额:
$124.08万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:

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中文摘要
翻译
我们在去年的工作集中在微管切断酶痉挛。痉挛性截瘫是一组以轴突病为特征的神经退行性疾病,40%的遗传性痉挛性截瘫患者存在Spastin突变。我们之前已经确定了spastin的x射线结构,并提出了微管切断的新机制(Roll-Mecak and Vale, 2008)。在过去的一年里,我们在我们的研究项目Aim 1a上取得了进展,重点是了解微管切断酶的生物物理机制,特别是spastin与微管之间的相互作用。
英文摘要
Our efforts in the last year have concentrated on the microtubule severing enzyme spastin. Spastin is mutated in 40% of hereditary spastic paraplegias, a group of neurodegenerative disorders characterized by axonopathy. We have previously determined the X-ray structure of spastin and proposed a novel mechanism for microtubule severing (Roll-Mecak and Vale, 2008). We have made progress in the last year on Aim 1a of our research program that concentrates on understanding the biophysical mechanism of microtubule severing enzymes, specifically the interaction between spastin and the microtubule.
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会议论文
Elucidation of the Biochemical Mechanism and In Vivo Functions of Spastin
Elucidation of the Biochemical Mechanism and In Vivo Functions of Spastin
Mechanisms of molecular machines that regulate the neuronal cytoskeleton
Readout of the tubulin code by cellular effectors
国内基金
海外基金
Piezo1/Cytoskeleton介导的YAP核易位在4D仿生骨膜修复骨缺损中的作用及机制研究
  • 批准号:
    --
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    30万元
  • 批准年份:
    2022
  • 负责人:
    游东奇
  • 依托单位: