Evidence map›Paper›PMID 25092803›Full record

ArticleGlia2015

APOE genotype-dependent modulation of astrocyte chemokine CCL3 production.

Eiron Cudaback, Yue Yang, Thomas J Montine, C Dirk Keene

Open access · bronzeAbstract read
In one paragraph

Article in Glia, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 8% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. A haptoglobin (HP) structural variant alters the effect of APOE alleles on Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023
    Pooled it
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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

4 authors at 1 institution in 1 country.

Eiron CudabackDepartment of Pathology, University of Washington, Seattle, Washington.
Yue Yang
Thomas J Montine
C Dirk Keene
University of Washington · US

Funding

THERAPEUTIC EFFECTS OF INTRA-NASAL INSULIN DETEMIRP50AG005136 · NIA · UNIVERSITY OF WASHINGTON · PI JAYADEY, SUMAN · 1985 to 2019
$57.2M
NEUROBEHAVIOR, NEUROENDOCRINOLOGY, AND GENETICS OF ADT32AG000258 · NIA · UNIVERSITY OF WASHINGTON · PI MONTINE, THOMAS J · 1999 to 2013
$4.7M
Toxicants and innate immunity in models of Parkinson's diseaseR01ES016754 · NIEHS · UNIVERSITY OF WASHINGTON · PI MONTINE, THOMAS J · 2009 to 2013
$1.7M
NIA NIH HHS 5P50AG005136-03NIA NIH HHS 5T32AG000258-15NIA NIH HHS P50 AG005136NIA NIH HHS T32 AG000258NIEHS NIH HHS 5R01ES016754-05NIEHS NIH HHS R01 ES016754
6 · The paper itself

Abstract

Apolipoprotein E (apoE) is well known as a regulator of cholesterol homeostasis, and is increasingly recognized to play a prominent role in the modulation of innate immune response, including cell-to-cell communication and migration. Alzheimer's disease (AD) is a slowly progressive neurodegenerative disorder characterized by neuroinflammation that appears to be an important component of the pathophysiology of the disease. Astrocytes are the majority cell type in brain, exerting significant influence over a range of central nervous system activities, including microglial-mediated neuroinflammatory responses. As the resident innate immune effector cells of the brain, microglia respond to soluble chemical signals released from tissue during injury and disease by mobilizing to lesion sites, clearing toxic molecules, and releasing chemical signals of their own. While microglial-mediated neuroinflammation in the AD brain remains an area of intense investigation, the mechanisms underlying reinforcement and regulation of these aberrant microglial responses by astrocytes are largely unstudied. Moreover, although inheritance of APOE ɛ4 represents the greatest genetic risk factor for sporadic AD, the mechanism by which apoE isoforms differentially influence AD pathophysiology is unknown. Here we show that APOE ɛ4 genotype specifically modulates astrocyte secretion of potent microglial chemotactic agents, including CCL3, thus providing evidence that APOE modulation of central nervous system (CNS) innate immune response is mediated through astrocytes.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAnimalsApolipoproteins EAstrocytesCells, CulturedChemokine CCL3GenotypeHumansMice, Inbred C57BLMicrogliaAmyloid beta-PeptidesApolipoproteins EChemokine CCL3Alzheimer's DiseaseAPOEastrocyteschemokineneuroinflammation

Identifiers

PMID25092803
PMCPMC4237722
OpenAlexW1597989812

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.