Evidence map›Paper›PMID 35857846›Full record

ArticleScience advances2022

Microtubule-binding core of the tau protein.

Nadia El Mammeri, Aurelio J Dregni, Pu Duan, Harrison K Wang, Mei Hong

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
7.4field-weighted citation impact, top 2% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. The Role of c-Abl in Alzheimer's Disease: Guilty or not Guilty?Cellular and molecular neurobiology · 2025
    Pooled it
  2. Article
  3. Review
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  7. Article
  8. Article
  9. Article
  10. Review
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  12. Article
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  14. Review
  15. Neurological Diseases can be Regulated by Phase Separation.Reviews of physiology, biochemistry and pharmacology · 2025
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. An emerging role for the gut microbiome in tauopathy.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024
    Review
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

5 authors at 1 institution in 1 country.

Nadia El MammeriDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, MA 02139, USA.ORCID 0000-0002-9979-3359
Aurelio J DregniDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, MA 02139, USA.ORCID 0000-0003-3422-4734
Pu DuanDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, MA 02139, USA.ORCID 0000-0002-7395-4353
Harrison K WangDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, MA 02139, USA.ORCID 0000-0003-4275-9472
Mei HongDepartment of Chemistry, Massachusetts Institute of Technology, 170 Albany Street, Cambridge, MA 02139, USA.ORCID 0000-0001-5255-5858
Massachusetts Institute of Technology · US

Funding

TR&D 4 -- Advanced Magic Angle Spinning NMR methodsP41GM132079 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI GRIFFIN, ROBERT GUY · 2019 to 2021
$3.6M
Molecular structures of tau aggregates studied by solid-state NMRRF1AG059661 · NIA · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI HONG, MEI · 2018 to 2021
$2.1M
Tau structure and dynamics in Alzheimer's diseaseR01AG059661 · NIA · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Mei Hong · 2023 to 2026
$1.8M
Investigation of Seeded Alzheimer's Disease Tau Fibrils with Solid-State NMRF31AG069418 · NIA · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI DREGNI, AURELIO JAMES · 2020 to 2021
$85k
NIA NIH HHS F31 AG069418NIA NIH HHS R01 AG059661NIA NIH HHS RF1 AG059661NIGMS NIH HHS P41 GM132079
6 · The paper itself

Abstract

The protein tau associates with microtubules to maintain neuronal health. Posttranslational modifications of tau interfere with this binding, leading to tau aggregation in neurodegenerative disorders. Here, we use solid-state nuclear magnetic resonance (NMR) to investigate the structure of the microtubule-binding domain of tau. Wild-type tau that contains four microtubule-binding repeats and a pseudorepeat R' is studied. Complexed with taxol-stabilized microtubules, the immobilized residues exhibit well-resolved two-dimensional spectra that can be assigned to the amino-terminal region of R4 and the R' domain. When tau coassembles with tubulin to form unstable microtubules, the R' signals remain, whereas the R4 signals disappear, indicating that R' remains immobilized, whereas R4 becomes more mobile. Therefore, R' outcompetes the other four repeats to associate with microtubules. These NMR data, together with previous cryo-electron microscopy densities, indicate an extended conformation for microtubule-bound R'. R' contains the largest number of charged residues among all repeats, suggesting that charge-charge interaction drives tau-microtubule association.

Indexed as

Microtubulestau ProteinsAmino Acid SequenceCryoelectron MicroscopyProtein BindingTubulintau ProteinsTubulin

Identifiers

PMID35857846
PMCPMC9299549
OpenAlexW4285987569

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.