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Cited by 339

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

Structure-based inhibitors of tau aggregation

Open access
Seidler, P. M., Boyer, D. R., Rodriguez, J. A., Sawaya, M. R., Cascio, D., Murray, K., Gonen, T., Eisenberg, D. S.·2018·Nature Chemistry

Abstract

Aggregated tau protein is associated with over 20 neurological disorders, which include Alzheimer's disease. Previous work has shown that tau's sequence segments VQIINK and VQIVYK drive its aggregation, but inhibitors based on the structure of the VQIVYK segment only partially inhibit full-length tau aggregation and are ineffective at inhibiting seeding by full-length fibrils. Here we show that the VQIINK segment is the more powerful driver of tau aggregation. Two structures of this segment determined by the cryo-electron microscopy method micro-electron diffraction explain its dominant influence on tau aggregation. Of practical significance, the structures lead to the design of inhibitors that not only inhibit tau aggregation but also inhibit the ability of exogenous full-length tau fibrils to seed intracellular tau in HEK293 biosensor cells into amyloid. We also raise the possibility that the two VQIINK structures represent amyloid polymorphs of tau that may account for a subset of prion-like strains of tau. Tau aggregation is associated with Alzheimer's disease and dozens of related dementias. Now atomic structures of the aggregation-prone segment VQIINK in repeat 2 of tau have been reported. Inhibitors designed using these structures block seeding by full-length tau better than inhibitors that target the VQIVYK aggregation segment in repeat 3.

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Metadata

Authors
Seidler, P. M., Boyer, D. R., Rodriguez, J. A., Sawaya, M. R., Cascio, D., Murray, K., Gonen, T., & Eisenberg, D. S.
Venue
Nature Chemistry
Published
2017-11-20
Volume
10
Issue
2
Pages
170-176
ISSN
  • 1755-4330 (ISSN-L)
  • 1755-4349
OpenAlex
W2769171126
Cited by
339
References
32
FWCI
18.71
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Structure-based inhibitors of tau aggregation. https://app.cochat.ai/papers/10.1038/nchem.2889
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Seidler, P. M., Boyer, D. R., Rodriguez, J. A., Sawaya, M. R., Cascio, D., Murray, K., Gonen, T., & Eisenberg, D. S. (2018). Structure-based inhibitors of tau aggregation. Nature Chemistry. https://doi.org/10.1038/nchem.2889

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