Evidence map›Paper›PMID 28877466›Full record

ArticleCell reports2017

Local Nucleation of Microtubule Bundles through Tubulin Concentration into a Condensed Tau Phase.

Amayra Hernández-Vega, Marcus Braun, Lara Scharrel, Marcus Jahnel, Susanne Wegmann, Bradley T Hyman, Simon Alberti, Stefan Diez, Anthony A Hyman

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 214 papers.

0numbers the graph read from it
0cells of the map it votes in
214citing papers in PubMed
17.4field-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

214 citing papers in PubMed, 403 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Nuclear dysfunction in aging and neurodegeneration.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  9. Capillary bundling of microtubules by condensates.bioRxiv : the preprint server for biology · 2026
    Article
  10. Riboregulation: a non-canonical tau function.Molecular neurodegeneration · 2026
    Review
  11. Article
  12. Review
  13. Article
  14. Reversibility and β-sheet formation are decoupled in tau condensate aging.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  15. Liquid-liquid phase separation in neural development.Cellular and molecular life sciences : CMLS · 2026
    Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

154 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

9 authors at 4 institutions in 3 countries.

Amayra Hernández-VegaMax Planck Institute of Molecular Cell Biology and Genetics, Dresden 01307, Germany.
Marcus BraunB CUBE-Center for Molecular Bioengineering, Technische Universität Dresden, Dresden 01307, Germany; Institute of Biotechnology CAS, BIOCEV, Vestec 25250, Czech Republic.
Lara ScharrelMax Planck Institute of Molecular Cell Biology and Genetics, Dresden 01307, Germany; B CUBE-Center for Molecular Bioengineering, Technische Universität Dresden, Dresden 01307, Germany.
Marcus JahnelMax Planck Institute of Molecular Cell Biology and Genetics, Dresden 01307, Germany; BIOTEC, Biotechnology Center of the Technische Universität Dresden, Dresden 01307, Germany.
Susanne WegmannDepartment Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA.
Bradley T HymanDepartment Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA.
Simon AlbertiMax Planck Institute of Molecular Cell Biology and Genetics, Dresden 01307, Germany.
Stefan DiezMax Planck Institute of Molecular Cell Biology and Genetics, Dresden 01307, Germany; B CUBE-Center for Molecular Bioengineering, Technische Universität Dresden, Dresden 01307, Germany. Electronic address: stefan.diez@tu-dresden.de.
Anthony A HymanMax Planck Institute of Molecular Cell Biology and Genetics, Dresden 01307, Germany. Electronic address: hyman@mpi-cbg.de.
Max Planck Institute of Molecular Cell Biology and Genetics · DEMassachusetts General Hospital · USCzech Academy of Sciences, Institute of Biotechnology · CZTU Dresden · DE

Funding

THE ROLE OF ADVANCED CAA IN ALZHEIMER'S DEMENTIAP50AG005134 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI HYMAN, BRADLEY T. · 1985 to 2018
$42.1M
NIA NIH HHS P50 AG005134
6 · The paper itself

Abstract

Non-centrosomal microtubule bundles play important roles in cellular organization and function. Although many diverse proteins are known that can bundle microtubules, biochemical mechanisms by which cells could locally control the nucleation and formation of microtubule bundles are understudied. Here, we demonstrate that the concentration of tubulin into a condensed, liquid-like compartment composed of the unstructured neuronal protein tau is sufficient to nucleate microtubule bundles. We show that, under conditions of macro-molecular crowding, tau forms liquid-like drops. Tubulin partitions into these drops, efficiently increasing tubulin concentration and driving the nucleation of microtubules. These growing microtubules form bundles, which deform the drops while remaining enclosed by diffusible tau molecules exhibiting a liquid-like behavior. Our data suggest that condensed compartments of microtubule bundling proteins could promote the local formation of microtubule bundles in neurons by acting as non-centrosomal microtubule nucleation centers and that liquid-like tau encapsulation could provide both stability and plasticity to long axonal microtubule bundles.

Indexed as

AnimalsCytoskeletonFluorescence Recovery After PhotobleachingHumansMicrotubulesProtein Isoformstau ProteinsTubulinProtein Isoformstau ProteinsTubulincytoskeletondropsintrinsically disordered proteinsliquid-likemicrotubule bundlesmultivalencynucleationphase separationtautubulin

Identifiers

PMID28877466
PMCPMC5828996
OpenAlexW2606756014

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.