Evidence map›Paper›PMID 29670132›Full record

ArticleScientific reports2018

Tau Antibody Structure Reveals a Molecular Switch Defining a Pathological Conformation of the Tau Protein.

Jessica E Chukwu, Jan T Pedersen, Lars Ø Pedersen, Christiane Volbracht, Einar M Sigurdsson, Xiang-Peng Kong

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Phosphorylation andFrontiers in molecular neuroscience · 2021
    Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. Article
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

6 authors at 2 institutions in 2 countries.

Jessica E ChukwuDepartments of Biochemistry & Molecular Pharmacology, New York University School of Medicine, New York, NY, USA.
Jan T PedersenNeurodegeneration, H. Lundbeck A/S, DK-2500, Valby, Denmark.
Lars Ø PedersenNeurodegeneration, H. Lundbeck A/S, DK-2500, Valby, Denmark.
Christiane VolbrachtNeurodegeneration, H. Lundbeck A/S, DK-2500, Valby, Denmark.
Einar M SigurdssonNeuroscience & Physiology, & Psychiatry, New York University School of Medicine, New York, NY, USA. einar.sigurdsson@nyumc.org.
Xiang-Peng KongDepartments of Biochemistry & Molecular Pharmacology, New York University School of Medicine, New York, NY, USA. xiangpeng.kong@med.nyu.edu.
Lundbeck (Denmark) · DKNew York University · US

Funding

Research Supplement to Promote Diversity in Health-Related ResearchR01AG032611 · NIA · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Einar M Sigurdsson · 2008 to 2026
$9.7M
Epitope-Specific Targeting of Tau Aggregates.R01NS077239 · NINDS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Einar M Sigurdsson · 2011 to 2026
$7.9M
NIA NIH HHS R01 AG032611NINDS NIH HHS R01 NS077239
6 · The paper itself

Abstract

Tau antibodies have shown therapeutic potential for Alzheimer's disease and several are in clinical trials. As a microtubule-associated protein, tau relies on dynamic phosphorylation for its normal functions. In tauopathies, it becomes hyperphosphorylated and aggregates into toxic assemblies, which collectively lead to neurodegeneration. Of the phospho-epitopes, the region around Ser396 has received particular attention because of its prominence and stability in tauopathies. Here we report the first structure of a monoclonal tau antibody in complex with the pathologically important phospho-Ser396 residue. Its binding region reveals tau residues Tyr394 to phospho-Ser396 stabilized in a β-strand conformation that is coordinated by a phospho-specific antigen binding site. These details highlight a molecular switch that defines this prominent conformation of tau and ways to target it. Overall, the structure of the antibody-antigen complex clarifies why certain phosphorylation sites in tau are more closely linked to neurodegeneration than others.

Indexed as

Models, MolecularProtein ConformationAlzheimer DiseaseAmino Acid MotifsAmino Acid SequenceAntibodies, MonoclonalAntibody SpecificityBinding SitesEpitopesHumansImmunoglobulin Fab FragmentsPeptidesPhosphorylationProtein BindingStructure-Activity Relationshiptau ProteinsAntibodies, MonoclonalEpitopesImmunoglobulin Fab FragmentsPeptidestau Proteins

Identifiers

PMID29670132
PMCPMC5906480
OpenAlexW2800927619

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.