Evidence map›Paper›PMID 29644863›Full record

ArticleNano letters2018

Reversible Cation-Selective Attachment and Self-Assembly of Human Tau on Supported Brain Lipid Membranes.

Stefania A Mari, Susanne Wegmann, Katharina Tepper, Bradley T Hyman, Eva-Maria Mandelkow, Eckhard Mandelkow, Daniel J Müller

Abstract read
In one paragraph

Article in Nano letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

14 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Tau and Membranes: Interactions That Promote Folding and Condensation.Frontiers in cell and developmental biology · 2021
    Review
  10. Role of the Lipid Membrane and Membrane Proteins in Tau Pathology.Frontiers in cell and developmental biology · 2021
    Review
  11. Article
  12. Article
  13. Mechanisms of secretion and spreading of pathological tau protein.Cellular and molecular life sciences : CMLS · 2020
    Review
  14. 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

7 authors at 3 institutions in 3 countries.

Stefania A MariDepartment of Biosystems Science and Engineering , Eidgenössische Technische Hochschule (ETH) Zurich , Mattenstrasse 26 , 4058 Basel , Switzerland.
Susanne WegmannDepartment of Neurology, Alzheimer's Disease Research Laboratory , Harvard Medical School, Massachusetts General Hospital , 114 16th Street , Charlestown , Massachusetts 02129 , United States.
Katharina TepperDepartment of Neurology, Alzheimer's Disease Research Laboratory , Harvard Medical School, Massachusetts General Hospital , 114 16th Street , Charlestown , Massachusetts 02129 , United States.
Bradley T HymanDepartment of Neurology, Alzheimer's Disease Research Laboratory , Harvard Medical School, Massachusetts General Hospital , 114 16th Street , Charlestown , Massachusetts 02129 , United States.
Eva-Maria MandelkowGerman Center for Neurodegenerative Diseases (DZNE) and CAESAR Research Center , Ludwig-Erhard-Allee 2 , 53175 Bonn , Germany.
Eckhard MandelkowGerman Center for Neurodegenerative Diseases (DZNE) and CAESAR Research Center , Ludwig-Erhard-Allee 2 , 53175 Bonn , Germany.
Daniel J MüllerDepartment of Biosystems Science and Engineering , Eidgenössische Technische Hochschule (ETH) Zurich , Mattenstrasse 26 , 4058 Basel , Switzerland.ORCID 0000-0003-3075-0665
Harvard University · USBoard of the Swiss Federal Institutes of Technology · CHCenter of Advanced European Studies and Research · DE

Funding

THE ROLE OF ADVANCED CAA IN ALZHEIMER'S DEMENTIAP50AG005134 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI HYMAN, BRADLEY T. · 1985 to 2018
$42.1M
Research Education ComponentP30AG062421 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI Christine S Ritchie · 2019 to 2026
$36.5M
Are multiple tau species toxic in Alzheimer's Disease?RF1AG059789 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI HYMAN, BRADLEY T. · 2018 to 2018
$2.7M
NIA NIH HHS P30 AG062421NIA NIH HHS P50 AG005134NIA NIH HHS RF1 AG059789
6 · The paper itself

Abstract

Misfolding and aggregation of the neuronal, microtubule-associated protein tau is involved in the pathogenesis of Alzheimer's disease and tauopathies. It has been proposed that neuronal membranes could play a role in tau release, internalization, and aggregation and that tau aggregates could exert toxicity via membrane permeabilization. Whether and how tau interacts with lipid membranes remains a matter of discussion. Here, we characterize the interaction of full-length human tau (htau40) with supported lipid membranes (SLMs) made from brain total lipid extract by time-lapse high-resolution atomic force microscopy (AFM). We observe that tau attaches to brain lipid membranes where it self-assembles in a cation-dependent manner. Sodium triggers the attachment, self-assembly, and growth, whereas potassium inhibits these processes. Moreover, tau assemblies are stable in the presence of sodium and lithium but disassemble in the presence of potassium and rubidium. Whereas the pseudorepeat domains (R1-R4) of htau40 promote the sodium-dependent attachment to the membrane and stabilize the tau assemblies, the N-terminal region promotes tau self-assembly and growth.

Indexed as

BrainCationsCell MembraneHumansMembrane LipidsMicroscopy, Atomic ForceProtein AggregatesProtein BindingProtein DomainsProtein Stabilitytau ProteinsCationsMAPT protein, humanMembrane LipidsProtein Aggregatestau ProteinsaggregationAlzheimer’s diseaseatomic force microscopybrain total lipid extractcation-selectivityhuman tau protein

Identifiers

PMID29644863
PMCPMC6588182
OpenAlexW2797880124

What OpenQuestion holds

Textmetadata
LicenceTDM
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.