Evidence map›Paper›PMID 33426528›Full record

ArticleBrain communications2020

Astroglial tau pathology alone preferentially concentrates at sulcal depths in chronic traumatic encephalopathy neuropathologic change.

John D Arena, Victoria E Johnson, Edward B Lee, Garrett S Gibbons, Douglas H Smith, John Q Trojanowski, William Stewart

Abstract read
In one paragraph

Article in Brain communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

24 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Characterization of the Porcine Cingulate Sulcus Cytoarchitecture.The Journal of comparative neurology · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Tau Pathology in Chronic Traumatic Encephalopathy is Primarily Neuronal.Journal of neuropathology and experimental neurology · 2022
    Article
  18. Article
  19. Review
  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

7 authors.

John D ArenaDepartment of Neurosurgery, Penn Center for Brain Injury and Repair, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Victoria E JohnsonDepartment of Neurosurgery, Penn Center for Brain Injury and Repair, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Edward B LeeDepartment of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Garrett S GibbonsDepartment of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Douglas H SmithDepartment of Neurosurgery, Penn Center for Brain Injury and Repair, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
John Q TrojanowskiDepartment of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
William StewartDepartment of Neuropathology, Queen Elizabeth University Hospital, Glasgow G51 4TF, UK.ORCID 0000-0003-2199-2582

Funding

Transgenic Mouse Models of Tau PathologiesP01AG017586 · NIA · UNIVERSITY OF PENNSYLVANIA · PI LEE, VIRGINIA M · 2000 to 2021
$37.3M
UPenn ADCC Biomarker CoreP30AG010124 · NIA · UNIVERSITY OF PENNSYLVANIA · PI XIE, SHARON XIANGWEN · 1991 to 2020
$35.1M
POSTTRANSLATIONAL MODIFICATIONS OF ALPHA SYNUCLEINP01AG009215 · NIA · UNIVERSITY OF PENNSYLVANIA · PI GIASSON, BENOIT I · 1990 to 2009
$14.1M
NRSA Training CoreTL1TR001880 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI MEAGHER, EMMA ANNE · 2016 to 2025
$10.0M
Data Coordinating CoreU54NS115322 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SMITH, DOUGLAS HAMILTON · 2019 to 2023
$9.2M
TBI: Uncovering Mechanisms of AD-like pathologyR01NS038104 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SMITH, DOUGLAS HAMILTON · 1999 to 2020
$7.6M
Neuropathological Characterization of 'CTE'R01NS094003 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI Douglas Hamilton Smith, William Stewart · 2016 to 2026
$5.1M
Transfer RF1 AG054991 Beyond Haploinsuffiency- Gain of Function in Prograulin MutationsRF1AG054991 · NIA · RBHS-ROBERT WOOD JOHNSON MEDICAL SCHOOL · PI HU, WILLIAM TZU-LUNG · 2019 to 2019
$3.4M
Detection and Mechanisms of Mild Traumatic Brain InjuryR01NS092398 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SMITH, DOUGLAS HAMILTON · 2015 to 2019
$1.9M
Pathological tau strains and transmission in Alzheimer's disease and other tauopathiesF32AG053036 · NIA · UNIVERSITY OF PENNSYLVANIA · PI GIBBONS, GARRETT · 2016 to 2019
$196k
Medical Research Council G0701018Medical Research Council G1100578Medical Research Council MR/N004272/1NCATS NIH HHS TL1 TR001880NIA NIH HHS F32 AG053036NIA NIH HHS P01 AG009215NIA NIH HHS P01 AG017586NIA NIH HHS P30 AG010124NIA NIH HHS RF1 AG054991NINDS NIH HHS R01 NS038104NINDS NIH HHS R01 NS092398NINDS NIH HHS R01 NS094003NINDS NIH HHS U54 NS115322
6 · The paper itself

Abstract

Current diagnostic criteria for the neuropathological evaluation of the traumatic brain injury-associated neurodegeneration, chronic traumatic encephalopathy, define the pathognomonic lesion as hyperphosphorylated tau-immunoreactive neuronal and astroglial profiles in a patchy cortical distribution, clustered around small vessels and showing preferential localization to the depths of sulci. However, despite adoption into diagnostic criteria, there has been no formal assessment of the cortical distribution of the specific cellular components defining chronic traumatic encephalopathy neuropathologic change. To address this, we performed comprehensive mapping of hyperphosphorylated tau-immunoreactive neurofibrillary tangles and thorn-shaped astrocytes contributing to chronic traumatic encephalopathy neuropathologic change. From the Glasgow Traumatic Brain Injury Archive and the University of Pennsylvania Center for Neurodegenerative Disease Research Brain Bank, material was selected from patients with known chronic traumatic encephalopathy neuropathologic change, either following exposure to repetitive mild (athletes

Indexed as

ageing-related tau astrogliopathyAlzheimer’s diseasechronic traumatic encephalopathytautraumatic brain injury

Identifiers

PMID33426528
PMCPMC7784042

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.