Evidence map›Paper›PMID 27444354›Full record

ArticleJournal of neuropathology and experimental neurology2016

Tenascin-C Is Associated with Cored Amyloid-β Plaques in Alzheimer Disease and Pathology Burdened Cognitively Normal Elderly.

Zhiping Mi, Willi Halfter, Eric E Abrahamson, William E Klunk, Chester A Mathis, Elliott J Mufson, Milos D Ikonomovic

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Journal of neuropathology and experimental neurology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.1field-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

28 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Molecular neurodegeneration · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. The Role of Extracellular Matrix in Human Neurodegenerative Diseases.International journal of molecular sciences · 2022
    Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Zhiping MiFrom the Departments of Neurology (ZM, EEA, WEK, MDI)Department of Neurobiology (WH)Department of Psychiatry (WEK, MDI)Department of Radiology, University of Pittsburgh (CAM)Department of Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System (ZM, EEA, MDI)Department of Neurobiology, Barrow Neurological Institute, Pittsburgh, PA, USA (EJM).
Willi HalfterFrom the Departments of Neurology (ZM, EEA, WEK, MDI)Department of Neurobiology (WH)Department of Psychiatry (WEK, MDI)Department of Radiology, University of Pittsburgh (CAM)Department of Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System (ZM, EEA, MDI)Department of Neurobiology, Barrow Neurological Institute, Pittsburgh, PA, USA (EJM).
Eric E AbrahamsonFrom the Departments of Neurology (ZM, EEA, WEK, MDI)Department of Neurobiology (WH)Department of Psychiatry (WEK, MDI)Department of Radiology, University of Pittsburgh (CAM)Department of Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System (ZM, EEA, MDI)Department of Neurobiology, Barrow Neurological Institute, Pittsburgh, PA, USA (EJM).
William E KlunkFrom the Departments of Neurology (ZM, EEA, WEK, MDI)Department of Neurobiology (WH)Department of Psychiatry (WEK, MDI)Department of Radiology, University of Pittsburgh (CAM)Department of Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System (ZM, EEA, MDI)Department of Neurobiology, Barrow Neurological Institute, Pittsburgh, PA, USA (EJM).
Chester A MathisFrom the Departments of Neurology (ZM, EEA, WEK, MDI)Department of Neurobiology (WH)Department of Psychiatry (WEK, MDI)Department of Radiology, University of Pittsburgh (CAM)Department of Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System (ZM, EEA, MDI)Department of Neurobiology, Barrow Neurological Institute, Pittsburgh, PA, USA (EJM).
Elliott J MufsonFrom the Departments of Neurology (ZM, EEA, WEK, MDI)Department of Neurobiology (WH)Department of Psychiatry (WEK, MDI)Department of Radiology, University of Pittsburgh (CAM)Department of Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System (ZM, EEA, MDI)Department of Neurobiology, Barrow Neurological Institute, Pittsburgh, PA, USA (EJM).
Milos D IkonomovicFrom the Departments of Neurology (ZM, EEA, WEK, MDI)Department of Neurobiology (WH)Department of Psychiatry (WEK, MDI)Department of Radiology, University of Pittsburgh (CAM)Department of Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System (ZM, EEA, MDI)Department of Neurobiology, Barrow Neurological Institute, Pittsburgh, PA, USA (EJM) ikonomovicmd@upmc.edu.
Geriatric Research Education and Clinical Center · US

Funding

Vascular Moderators of the Impact of Alzheimer's Pathology in the Young-OldP01AG025204 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Milos D Ikonomovic · 2005 to 2026
$56.5M
TREATMENT OF DEPRESSION IN ALZHEIMER'S DISEASEP50AG005133 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BECKER, JAMES T. · 1985 to 2019
$43.0M
TAU, AB, SYNUCLEIN AND NITRATIVE/OXIDATIVE DAMAGE IN MCIP01AG014449 · NIA · UNIVERSITY OF PITTSBURGH · PI IKONOMOVIC, MILOS D · 1997 to 2024
$39.7M
The Culture of Food in Long Term CareR01AG023775 · NIA · UNIVERSITY OF MARYLAND BALTIMORE COUNTY · PI RUBINSTEIN, ROBERT L. · 2004 to 2007
$932k
NIA NIH HHS P01 AG014449NIA NIH HHS P01 AG025204NIA NIH HHS P50 AG005133NIA NIH HHS R01 AG023775
6 · The paper itself

Abstract

Tenascin-C (TN-C) is an extracellular matrix glycoprotein linked to inflammatory processes in pathological conditions including Alzheimer disease (AD). We examined the distribution of TN-C immunoreactivity (ir) in relation to amyloid-β (Aβ) plaques and vascular Aβ deposits in autopsy brain tissues from 14 patients with clinical and neuropathological AD and 10 aged-matched controls with no cognitive impairment; 5 of the controls had Aβ plaques and 5 did not. TN-C ir was abundant in cortical white matter and subpial cerebral gray matter in all cases, whereas TN-C ir was weak in blood vessels. In all cases with Aβ plaques but not in plaque-free controls, TN-C ir was detected as large (>100 µm in diameter) diffuse extracellular deposits in cortical grey matter. TN-C plaques completely overlapped and surrounded cored Aβ plaques labeled with X-34, a fluorescent derivative of Congo red, and they were associated with reactive astrocytes astrocytes, microglia and phosphorylated tau-containing dystrophic neurites. Diffuse Aβ plaques lacking amyloid cores, reactive glia or dystrophic neurites showed no TN-C ir. In cases with cerebral amyloid angiopathy, TN-C ir in vessel walls did not spread into the surrounding neuropil. These results suggest a role for TN-C in Aβ plaque pathogenesis and its potential as a biomarker and therapy target.

Indexed as

CognitionAgedAged, 80 and overAlzheimer DiseaseAmyloid beta-PeptidesCerebral CortexFemaleHumansLongitudinal StudiesMalePlaque, AmyloidTenascinAmyloid beta-PeptidesTenascinAlzheimer diseaseAstrocytesExtracellular matrixInflammationMicrogliaTauTenascinβ-amyloid

Identifiers

PMID27444354
PMCPMC5909866
OpenAlexW2478486450

What OpenQuestion holds

Textmetadata
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.