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Updated: Feb 24, 2026

In Vitro Aggregation Assays Using Hyperphosphorylated Tau Protein
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In Vitro Aggregation Assays Using Hyperphosphorylated Tau Protein

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细胞内TDP-43粉样核酸来自被捕的新生凝聚物

Jianzheng Wu, Shriram Venkatesan, Jacob Jensen

    bioRxiv : the preprint server for biology
    |February 23, 2026
    PubMed
    概括

    TDP-43蛋白形成可溶性,只在特定条件下才能导致粉样蛋白的形成. 了解这些动态为TDP-43相关疾病提供了潜在的治疗点.

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    Amyloid Fibrils03:03

    Amyloid Fibrils

    Amyloid fibrils are aggregates of misfolded proteins.  Under most circumstances, misfolded proteins are either refolded by chaperone proteins or degraded by the proteasome. However, in the case of a mutation or a disease, these proteins can accumulate to form large clusters and often further assemble to form elongated fibers, called fibrils. 
    Amyloid deposits were observed as early as 1639 in the liver and the spleen.   In 1854, Rudolph Virchow performed iodine staining,...
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