Evidence map›Paper›PMID 33482356›Full record

ArticleNeurobiology of disease2021

Tau associated peripheral and central neurodegeneration: Identification of an early imaging marker for tauopathy.

Alexandra Marquez, Lucie S Guernsey, Katie E Frizzi, Morgan Cundiff, Isabel Constantino, Nabeel Muttalib, Fernanda Arenas, Xiajun Zhou, Sze Hway Lim, Maryam Ferdousi and 7 more

Open access · goldAbstract read
In one paragraph

Article in Neurobiology of disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Peripheral proteinopathy in neurodegenerative diseases.Translational neurodegeneration · 2025
    Review
  8. Article
  9. Review
  10. Review
  11. Role of Tau protein in long COVID and potential therapeutic targets.Frontiers in cellular and infection microbiology · 2023
    Review
  12. Article
  13. Article
  14. Elongator promotes neuritogenesisFrontiers in cell and developmental biology · 2022
    Article
  15. Review
  16. Review
  17. Article
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

17 authors at 6 institutions in 3 countries.

Alexandra MarquezDepartment of Pathology, University of California San Diego, USA.
Lucie S GuernseyDepartment of Pathology, University of California San Diego, USA.
Katie E FrizziDepartment of Pathology, University of California San Diego, USA.
Morgan CundiffDepartment of Pathology, University of California San Diego, USA.
Isabel ConstantinoDepartment of Pathology, University of California San Diego, USA.
Nabeel MuttalibDepartment of Pathology, University of California San Diego, USA.
Fernanda ArenasDepartment of Pathology, University of California San Diego, USA.
Xiajun ZhouDepartment of Pathology, University of California San Diego, USA.
Sze Hway LimDepartment of Neurology, Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Salford, UK.
Maryam FerdousiInstitute of Cardiovascular Sciences, University of Manchester and Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
Georgios PonirakisWeill Cornell Medicine-Qatar, Doha, Qatar.
Monty SilverdaleDepartment of Neurology, Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Salford, UK; Manchester Academic Health Sciences Centre, University of Manchester, UK.
Christopher KobyleckiDepartment of Neurology, Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Salford, UK; Manchester Academic Health Sciences Centre, University of Manchester, UK.
Matthew JonesDepartment of Neurology, Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Salford, UK.
Andrew MarshallDepartment of Clinical Neurophysiology, Salford Royal Hospital, National Health Service Foundation Trust, Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK.
Rayaz A MalikDepartment of Medicine, Weill Cornell Medicine-Qatar, Doha, Qatar and Institute of Cardiovascular Science, University of Manchester, Manchester, UK.
Corinne G JolivaltDepartment of Pathology, University of California San Diego, USA. Electronic address: cjolivalt@ucsd.edu.
University of California San Diego · USSalford Royal NHS Foundation Trust · GBWeill Cornell Medical College in Qatar · QAManchester Academic Health Science Centre · GBNational Health Service · GBUniversity of Manchester · GB

Funding

Comorbidity of Alzheimer's disease and Diabetes: pathologic mechanism and therapyR01AG039736 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI JOLIVALT, CORINNE · 2011 to 2015
$1.6M
NIA NIH HHS R01 AG039736
6 · The paper itself

Abstract

Pathological hyperphosphorylated tau is a key feature of Alzheimer's disease (AD) and Frontotemporal dementia (FTD). Using transgenic mice overexpressing human non-mutated tau (htau mice), we assessed the contribution of tau to peripheral and central neurodegeneration. Indices of peripheral small and large fiber neuropathy and learning and memory performances were assessed at 3 and 6 months of age. Overexpression of human tau is associated with peripheral neuropathy at 6 months of age. Our study also provides evidence that non-mutated tau hyperphosphorylation plays a critical role in memory deficits. In addition, htau mice had reduced stromal corneal nerve length with preservation of sub-basal corneal nerves, consistent with a somatofugal degeneration. Corneal nerve degeneration occurred prior to any cognitive deficits and peripheral neuropathy. Stromal corneal nerve loss was observed in patients with FTD but not AD. Corneal confocal microscopy may be used to identify early neurodegeneration and differentiate FTD from AD.

Indexed as

Alzheimer DiseaseAnimalsCorneaFemaleFrontotemporal DementiaHumansMemory DisordersMiceMice, TransgenicMicroscopy, ConfocalMiddle AgedNerve DegenerationPeripheral Nervous System DiseasesTauopathiestau ProteinsMAPT protein, humantau ProteinsCorneal confocal microscopyMemory deficitsNeurodegenerationPeripheral neuropathyTau

Identifiers

PMID33482356
PMCPMC7925437
OpenAlexW3122129086

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.