Evidence map›Paper›PMID 20434528›Full record

ArticleNeuroscience2010

Loss of tau elicits axonal degeneration in a mouse model of Alzheimer's disease.

H N Dawson, V Cantillana, M Jansen, H Wang, M P Vitek, D M Wilcock, J R Lynch, D T Laskowitz

Abstract read
In one paragraph

Article in Neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
6.7field-weighted citation impact, top 3% 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

85 citing papers in PubMed, 131 citations in OpenAlex.

  1. Article
  2. Article
  3. Brain Networks Route Neurodegeneration Patterns in Patients with Progressive Supranuclear Palsy.Movement disorders : official journal of the Movement Disorder Society · 2025
    Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Axonal spheroids in neurodegeneration.Molecular and cellular neurosciences · 2021
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

25 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 3 institutions in 1 country.

H N DawsonDivision of Neurology, Duke University, Durham, NC 27710, USA. dawso009@mc.duke.edu
V Cantillana
M Jansen
H Wang
M P Vitek
D M Wilcock
J R Lynch
D T Laskowitz
Duke University · USMedical College of Wisconsin · USResearch Triangle Park Foundation · US

Funding

Trangenic Mouse Model of Alzheimer's DiseaseK08AG022230 · NIA · DUKE UNIVERSITY · PI LYNCH, JOHN R · 2003 to 2005
$557k
NIA NIH HHS K08 AG022230NIA NIH HHS K08-AG22230-03
6 · The paper itself

Abstract

A central issue in the pathogenesis of tauopathy is the question of how tau protein dysfunction leads to neurodegeneration. We have previously demonstrated that the absence of tau protein is associated with destabilization of microtubules and impaired neurite outgrowth (Dawson et al., 2001; Rapoport et al., 2002). We now hypothesize that the absence of functional tau protein may render the central nervous system more vulnerable to secondary insults such as the overexpression of mutated beta amyloid precursor protein (APP) and traumatic brain injury. We therefore crossed tau knockout mice (Dawson et al., 2001) to mice overexpressing a mutated human APP (APP(670,671), A(sw)) (Hsiao et al., 1996) and created a mouse model (A(sw)/mTau(-/-)) that provides evidence that the loss of tau function causes degeneration of neuronal processes. The overexpression of APP(670,671) in tau knockout mice, elicits the extensive formation of axonal spheroids. While spheroids are only found associated with Abeta plaques in mice expressing APP(670,671) on an endogenous mouse tau background (Irizarry et al., 1997), A(sw)/mTau(-/-) mice have spheroids not only surrounding Abeta plaques but also in white matter tracks and in the neuropil. Plaque associated and neuropil dystrophic neurites and spheroids are prominent features of Alzheimer's disease (Masliah et al., 1993; Terry, 1996; Stokin et al., 2005), and our current data suggests that loss of tau function may lead to neurodegeneration.

Indexed as

Alzheimer DiseaseAmyloid beta-Protein PrecursorAnimalsAtaxiaAxonsBrain InjuriesDisease Models, AnimalHumansImmunizationMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicMicroscopy, ElectronNerve DegenerationNeuritesAmyloid beta-Protein PrecursorRecombinant Fusion Proteinstau Proteins

Identifiers

PMID20434528
PMCPMC2900546
OpenAlexW153866532

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.