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Selection of Aptamers for Amyloid β-Protein, the Causative Agent of Alzheimer's Disease
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Molecular Research on Amyloidosis

Kazufumi Nakamura1

  • 1Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan.

International Journal of Molecular Sciences
|April 28, 2023
PubMed

Abstract:

Amyloidosis is a large group of diseases that are caused by the deposition of insoluble amyloid fibrils formed by misfolded soluble proteins in organs or tissues [...].

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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. 
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