Evidence map›Paper›PMID 27715315›Full record

ReviewBrain injury2016

Alzheimer's disease and chronic traumatic encephalopathy: Distinct but possibly overlapping disease entities.

Ryan C Turner, Brandon P Lucke-Wold, Matthew J Robson, John M Lee, Julian E Bailes

Open access · greenAbstract readCase ReportsReview
In one paragraph

Review in Brain injury, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 3 pooled it
5.0field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 3 syntheses or guidelines pooled it, 66 citations in OpenAlex.

  1. Pooled it
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  4. Observational
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  16. Review
  17. Article
  18. Chronic Traumatic Encephalopathy as the Course of Alzheimer's Disease.International journal of molecular sciences · 2024
    Article
  19. Article
  20. 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

5 authors at 3 institutions in 1 country.

Ryan C Turnera Department of Neurosurgery.
Brandon P Lucke-Wolda Department of Neurosurgery.
Matthew J Robsonc Department of Pharmacology , Vanderbilt University School of Medicine , Nashville , TN , USA.
John M Leed NorthShore Neurological Institute , NorthShore University Health System , Evanston , IL , USA.
Julian E Bailesd NorthShore Neurological Institute , NorthShore University Health System , Evanston , IL , USA.
NorthShore University HealthSystem · USWest Virginia University · USVanderbilt University · US

Funding

West Virginia IDEA-CTRU54GM104942 · NIGMS · WEST VIRGINIA UNIVERSITY · PI Laura F. Gibson · 2012 to 2026
$81.0M
NIGMS NIH HHS U54 GM104942
6 · The paper itself

Abstract

backgroundAlzheimer's disease (AD) and chronic traumatic encephalopathy (CTE) have long been recognized as sharing some similar neuropathological features, mainly the presence of neurofibrilary tangles and hyperphosphorylated tau, but have generally been described as distinct entities. Evidence indicates that neurotrauma increases the risk of developing dementia and accelerates the progression of disease. Findings are emerging that CTE and AD may be present in the same patients. CLINICAL PRESENTATION: This study presents a series of previously unpublished cases, with one case demonstrating possible neurotrauma-related AD, one pure CTE, and an example of a case exhibiting features of both AD and CTE. The future significance of this work lies not only in the confirmation of AD-CTE co-existence, but, more importantly, ways of generating a hypothesis about the possibility that CTE may accelerate AD development. Understanding the relationship between neurotrauma and neurodegenerative disease will help elucidate how distinct disease entities can co-exist in the same patient. It will ultimately require the use of pre-clinical animal models and repeat injury paradigms to investigate clinically relevant injury mechanisms. These models should produce a CTE-like phenotype that must be both neuropathologically and behaviourally similar to human disease.

conclusionThis case series and review of the literature presents a discussion of AD and CTE in the context of neurotrauma. It highlights recent work from repetitive neurotrauma models with an emphasis on those exhibiting a CTE-like phenotype. Potential mechanisms of interest shared amongst AD and CTE are briefly addressed and future experiments are advocated for to enhance understanding of CTE pathophysiology and the relationship between CTE and AD.

Indexed as

AdultAgedAlzheimer DiseaseChronic Traumatic EncephalopathyDatabases, FactualHumansMaletau Proteinstau ProteinsAlzheimer’s diseasechronic traumatic encephalopathydementianeurotraumatraumatic brain injury

Identifiers

PMID27715315
PMCPMC5303562
OpenAlexW2511687215

What OpenQuestion holds

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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.