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Updated: Jun 13, 2026

Preparation of Synaptic Plasma Membrane and Postsynaptic Density Proteins Using a Discontinuous Sucrose Gradient
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后突触密度蛋白95的高功能促进了在早期阶段的aβ病理学中发作反应

Yeeun Yook1, Kwan Young Lee1, Eunyoung Kim2

  • 1Department of Molecular and Integrative Physiology, School of Molecular and Cellular Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.

EMBO reports
|February 27, 2024
PubMed
概括

阿尔茨海默病 (AD) 涉及粉样β (Aβ) 增加大脑的过度兴奋性. 这项研究揭示了Aβ提高了后突触密度蛋白95 (PSD-95),这是早期AD发作和认知衰退的关键因素.

关键词:
美国AMPA受体 AMPA受体阿尔茨海默氏症是阿尔茨海默氏症的疾病.在Mdm2中,Mdm2是Mdm2.在PSD-95中,我们可以看到PSD-95.发作 发作 发作

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Alzheimer disease involves structural changes in the brain that begin long before symptoms appear. The most distinctive features are extracellular neuritic plaques and intracellular neurofibrillary tangles.Neuritic plaques form in the cerebral cortex and around blood vessels. These plaques contain a dense core of beta-amyloid (Aβ)—a toxic protein fragment that clumps outside neurons. The core is surrounded by damaged neuronal extensions, as well as reactive astrocytes and microglia. Abnormal...