Evidence map›Paper›PMID 31701556›Full record

ArticleThe EMBO journal2019

Tau deletion reduces plaque-associated BACE1 accumulation and decelerates plaque formation in a mouse model of Alzheimer's disease.

Finn Peters, Hazal Salihoglu, Katrin Pratsch, Etienne Herzog, Martina Pigoni, Carmelo Sgobio, Stefan F Lichtenthaler, Ulf Neumann, Jochen Herms

Open access · hybridAbstract read
In one paragraph

Article in The EMBO journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

22 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
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  9. Multi-Protective Effects of Petunidin-3-O-(International journal of molecular sciences · 2024
    Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Tau Toxicity in Neurodegeneration.Molecular neurobiology · 2022
    Review
  15. Article
  16. Article
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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 3 institutions in 3 countries.

Finn PetersGerman Center for Neurodegenerative Diseases (DZNE), Munich, Germany.ORCID 0000-0002-3062-9825
Hazal SalihogluGerman Center for Neurodegenerative Diseases (DZNE), Munich, Germany.
Katrin PratschGerman Center for Neurodegenerative Diseases (DZNE), Munich, Germany.
Etienne HerzogIINS, UMR 5297, Université Bordeaux, Bordeaux, France.ORCID 0000-0002-0058-6959
Martina PigoniGerman Center for Neurodegenerative Diseases (DZNE), Munich, Germany.
Carmelo SgobioGerman Center for Neurodegenerative Diseases (DZNE), Munich, Germany.ORCID 0000-0002-6282-369X
Stefan F LichtenthalerGerman Center for Neurodegenerative Diseases (DZNE), Munich, Germany.ORCID 0000-0003-2211-2575
Ulf NeumannNeuroscience, Novartis Institutes for BioMedical Research (NIBR), Basel, Switzerland.ORCID 0000-0001-6680-9177
Jochen HermsGerman Center for Neurodegenerative Diseases (DZNE), Munich, Germany.ORCID 0000-0002-6201-1042
German Center for Neurodegenerative Diseases · DECentre National de la Recherche Scientifique · FRNovartis (Switzerland) · CH

Funding

Centers of Excellence in Neurodegeneration (COEN)ITN Extrabrain 606950ITN SynDegen 721802Munich Cluster for Systems Neurology (SyNergy) EXC1010
6 · The paper itself

Abstract

In Alzheimer's disease, BACE1 protease initiates the amyloidogenic processing of amyloid precursor protein (APP) that eventually results in synthesis of β-amyloid (Aβ) peptide. Aβ deposition in turn causes accumulation of BACE1 in plaque-associated dystrophic neurites, thereby potentiating progressive Aβ deposition once initiated. Since systemic pharmacological BACE inhibition causes adverse effects in humans, it is important to identify strategies that specifically normalize overt BACE1 activity around plaques. The microtubule-associated protein tau regulates axonal transport of proteins, and tau deletion rescues Aβ-induced transport deficits in vitro. In the current study, long-term in vivo two-photon microscopy and immunohistochemistry were performed in tau-deficient APPPS1 mice. Tau deletion reduced plaque-associated axonal pathology and BACE1 accumulation without affecting physiological BACE1 expression distant from plaques. Thereby, tau deletion effectively decelerated formation of new plaques and reduced plaque compactness. The data revealed that tau reinforces Aβ deposition, presumably by contributing to accumulation of BACE1 in plaque-associated dystrophies. Targeting tau-dependent mechanisms could become a suitable strategy to specifically reduce overt BACE1 activity around plaques, thereby avoiding adverse effects of systemic BACE inhibition.

Indexed as

Gene Expression RegulationAlzheimer DiseaseAmyloid Precursor Protein SecretasesAnimalsAspartic Acid EndopeptidasesBrainDisease Models, AnimalFemaleHumansMaleMiceMice, TransgenicPlaque, Amyloidtau ProteinsAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesBace1 protein, mousetau Proteinsaxonal dystrophiesBACE1tau deletiontwo-photon in vivo microscopyβ-amyloid plaque

Identifiers

PMID31701556
PMCPMC6885735
OpenAlexW2983578800

What OpenQuestion holds

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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.