Evidence map›Paper›PMID 27788676›Full record

ArticleActa neuropathologica communications2016

Epidermal growth factor prevents APOE4 and amyloid-beta-induced cognitive and cerebrovascular deficits in female mice.

Riya Thomas, Paulina Zuchowska, Alan W J Morris, Felecia M Marottoli, Sangeeta Sunny, Ryan Deaton, Peter H Gann, Leon M Tai

Open access · goldAbstract read
In one paragraph

Article in Acta neuropathologica communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 77 citations in OpenAlex.

  1. Association between Periodontal Disease and Cognitive Impairment in Adults.International journal of environmental research and public health · 2023
    Pooled it
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  11. LC-MS/MS proteomics identifies plasma proteins related to cognition over 9-year follow-up.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
  12. Article
  13. Article
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  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Endothelial CellArteriosclerosis, thrombosis, and vascular biology · 2023
    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

8 authors at 1 institution in 1 country.

Riya ThomasDepartment of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL, 60612, USA.
Paulina ZuchowskaDepartment of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL, 60612, USA.
Alan W J MorrisDepartment of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL, 60612, USA.
Felecia M MarottoliDepartment of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL, 60612, USA.
Sangeeta SunnyResearch Histology and Tissue Imaging Core (RHTIC), University of Illinois at Chicago, Chicago, IL, 60612, USA.
Ryan DeatonResearch Histology and Tissue Imaging Core (RHTIC), University of Illinois at Chicago, Chicago, IL, 60612, USA.
Peter H GannResearch Histology and Tissue Imaging Core (RHTIC), University of Illinois at Chicago, Chicago, IL, 60612, USA.
Leon M TaiDepartment of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL, 60612, USA. leontai@uic.edu.
University of Illinois Chicago · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cerebrovascular (CV) dysfunction is emerging as a critical component of Alzheimer's disease (AD), including altered CV coverage. Angiogenic growth factors (AGFs) are key for controlling CV coverage, especially during disease pathology. Therefore, evaluating the effects of AGFs in vivo can provide important information on the role of CV coverage in AD. We recently demonstrated that epidermal growth factor (EGF) prevents amyloid-beta (Aβ)-induced damage to brain endothelial cells in vitro. Here, our goal was to assess the protective effects of EGF on cognition, CV coverage and Aβ levels using an AD-Tg model that incorporates CV relevant AD risk factors. APOE4 is the greatest genetic risk factor for sporadic AD especially in women and is associated with CV dysfunction. EFAD mice express human APOE3 (E3FAD) or APOE4 (E4FAD), overproduce human Aβ42 and are a well characterized model of APOE pathology. Thus, initially the role of APOE and sex in cognitive and CV dysfunction was assessed in EFAD mice in order to identify a group for EGF treatment. At 8 months E4FAD female mice were cognitively impaired, had low CV coverage, high microbleeds and low plasma EGF levels. Therefore, E4FAD female mice were selected for an EGF prevention paradigm (300 μg/kg/wk, 6 to 8.5 months). EGF prevented cognitive decline and was associated with lower microbleeds and higher CV coverage, but not changes in Aβ levels. Collectively, these data suggest that EGF can prevent Aβ-induced damage to the CV. Developing therapeutic strategies based on AGFs may be particularly efficacious for APOE4-induced AD risk.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAnimalsApolipoprotein E3Apolipoprotein E4BrainCapillary PermeabilityCerebrovascular DisordersCognitive DysfunctionDisease Models, AnimalEpidermal Growth FactorFemaleHumansMaleMice, TransgenicNeuroprotective AgentsAmyloid beta-Peptidesamyloid beta-protein (1-42)Apolipoprotein E3Apolipoprotein E4Epidermal Growth FactorNeuroprotective AgentsNootropic AgentsPeptide FragmentsAlzheimer’s diseaseApolipoprotein E4CerebrovasculatureEpidermal growth factor

Identifiers

PMID27788676
PMCPMC5084423
OpenAlexW2543324357

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.