Evidence map›Paper›PMID 29359764›Full record

ArticleNature chemistry2018

Structure-based inhibitors of tau aggregation.

P M Seidler, D R Boyer, J A Rodriguez, M R Sawaya, D Cascio, K Murray, T Gonen, D S Eisenberg

Abstract read
In one paragraph

Article in Nature chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 165 papers.

0numbers the graph read from it
0cells of the map it votes in
165citing papers in PubMed
17.1field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

165 citing papers in PubMed, 331 citations in OpenAlex.

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105 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

P M SeidlerDepartments of Chemistry and Biochemistry and Biological Chemistry, UCLA-DOE Institute, UCLA, Los Angeles, California 90095, USA.ORCID 0000-0001-8530-7244
D R BoyerDepartments of Chemistry and Biochemistry and Biological Chemistry, UCLA-DOE Institute, UCLA, Los Angeles, California 90095, USA.
J A RodriguezDepartments of Chemistry and Biochemistry and Biological Chemistry, UCLA-DOE Institute, UCLA, Los Angeles, California 90095, USA.
M R SawayaDepartments of Chemistry and Biochemistry and Biological Chemistry, UCLA-DOE Institute, UCLA, Los Angeles, California 90095, USA.
D CascioDepartments of Chemistry and Biochemistry and Biological Chemistry, UCLA-DOE Institute, UCLA, Los Angeles, California 90095, USA.
K MurrayDepartments of Chemistry and Biochemistry and Biological Chemistry, UCLA-DOE Institute, UCLA, Los Angeles, California 90095, USA.
T GonenHoward Hughes Medical Institute, Janelia Research Campus, 19700 Helix Drive, Ashburn, Virginia 20147, USA.
D S EisenbergDepartments of Chemistry and Biochemistry and Biological Chemistry, UCLA-DOE Institute, UCLA, Los Angeles, California 90095, USA.ORCID 0000-0003-2432-5419
Howard Hughes Medical Institute · US

Funding

Structure and Inhibition of Amyloid in Alzheimer's DiseaseRF1AG054022 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI EISENBERG, DAVID · 2016 to 2018
$4.2M
Structural Biology of Amyloid DiseaseR01AG029430 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI EISENBERG, DAVID · 2007 to 2016
$3.9M
Tau Structures: From Proteopathic to ProtectiveF32NS095661 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SEIDLER, PAUL MATTHEW · 2016 to 2018
$173k
Howard Hughes Medical InstituteNIA NIH HHS R01 AG029430NIA NIH HHS RF1 AG054022NINDS NIH HHS F32 NS095661
6 · The paper itself

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.

Indexed as

HEK293 CellsHumansModels, MolecularPeptide FragmentsProtein AggregatesProtein Aggregation, Pathologicaltau ProteinsPeptide FragmentsProtein Aggregatestau Proteins

Identifiers

PMID29359764
PMCPMC5784779
OpenAlexW2769171126

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.