Evidence map›Paper›PMID 32851560›Full record

ReviewMolecular neurobiology2020

The Crosstalk Between Pathological Tau Phosphorylation and Mitochondrial Dysfunction as a Key to Understanding and Treating Alzheimer's Disease.

Sanjib Guha, Gail V W Johnson, Keith Nehrke

Open access · greenAbstract readReview
In one paragraph

Review in Molecular neurobiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Sex differences in brain glucose metabolism and Alzheimer's disease risk and progression.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  7. Review
  8. Article
  9. Article
  10. The evolving landscape of amyloid-targeting therapies in Alzheimer's disease: progress and challenges.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  11. Review
  12. Therapeutic Potential ofJournal of inflammation research · 2026
    Review
  13. Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Review
  19. Review
  20. 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

3 authors at 2 institutions in 1 country.

Sanjib GuhaDepartment of Anesthesiology & Perioperative Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY, 14642, USA. sanjib_guha@urmc.rochester.edu.ORCID http://orcid.org/0000-0003-3102-530X
Gail V W JohnsonDepartment of Anesthesiology & Perioperative Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY, 14642, USA.
Keith NehrkeDepartment of Medicine, Nephrology Division, University of Rochester, Rochester, 14642, NY, USA.
University of Rochester Medical Center · USUniversity of Rochester · US

Funding

Tau Post-Translational Modifications and Mitochondrial Quality ControlR01AG067617 · NIA · UNIVERSITY OF ROCHESTER · PI JOHNSON, GAIL V. W., NEHRKE, KEITH · 2020 to 2024
$2.9M
Tau protein turnover and mitochondrial stress responsesR21AG060627 · NIA · UNIVERSITY OF ROCHESTER · PI JOHNSON, GAIL V. W. · 2018 to 2019
$424k
Foundation for the National Institutes of Health R01AG067617Foundation for the National Institutes of Health R21AG060627NIA NIH HHS R01 AG067617NIA NIH HHS R21 AG060627
6 · The paper itself

Abstract

Alzheimer's disease (AD) is the most common progressive neurodegenerative disorder. A defining hallmark of the AD brain is the presence of intraneuronal neurofibrillary tangles (NFTs) which are made up of abnormally modified tau, with aberrant phosphorylation being the most studied posttranslational modification (PTM). Although the accumulation of tau as NFTs is an invariant feature of the AD brain, it has become evident that these insoluble aggregates are likely not the primary pathogenic form of tau, rather soluble forms of tau with abnormal PTMs are the mediators of toxicity. The most prevalent PTM on tau is phosphorylation, with the abnormal modification of specific residues on tau playing a key role in its toxicity. Even though it is widely accepted that tau with aberrant PTMs facilitates neurodegeneration, the precise cellular mechanisms remain unknown. Nonetheless, there is an evolving conceptual framework that an important contributing factor may be selective pathological tau species compromising mitochondrial biology. Understanding the mechanisms by which tau with site-specific PTM impacts mitochondria is crucial for understanding the role tau plays in AD. Here, we provide a brief introduction to tau and its phosphorylation and function in a physiological context, followed by a discussion of the impact of soluble phosphorylated tau species on neuronal processes in general and mitochondria more specifically. We also discuss how therapeutic strategies that attenuate pathological tau species in combination with treatments that improve mitochondrial biology could be a potential therapeutic avenue to mitigate disease progression in AD and other tauopathies.

Indexed as

Alzheimer DiseaseAnimalsAxonal TransportHumansMitochondriaMitochondrial DynamicsPhosphorylationtau Proteinstau ProteinsAlzheimer’s diseaseMitochondriaNeurodegenerationTau phosphorylationTherapeutic strategies

Identifiers

PMID32851560
PMCPMC7544674
OpenAlexW3080236208

What OpenQuestion holds

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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.