Evidence map›Paper›PMID 25345893›Full record

ReviewBrain pathology (Zurich, Switzerland)2014

Alterations in immune cells and mediators in the brain: it's not always neuroinflammation!

Myka L Estes, A Kimberley McAllister

Abstract readReview
In one paragraph

Review in Brain pathology (Zurich, Switzerland), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 1 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

70 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. International journal of molecular sciences · 2026
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  14. The volatile oil ofFrontiers in pharmacology · 2025
    Article
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10 more citing papers are in PubMed but not listed here.

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

2 authors.

Myka L EstesCenter for Neuroscience, UC Davis, Davis, CA.
A Kimberley McAllister

Funding

Immune Molecules in Early Postnatal Nervous System DevelopmentR01NS060125 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI MCALLISTER, A KIMBERLEY · 2010 to 2019
$3.3M
NINDS NIH HHS R01 NS060125
6 · The paper itself

Abstract

Neuroinflammation was once a clearly defined term denoting pathological immune processes within the central nervous system (CNS). Historically, this term was used to indicate the four hallmarks of peripheral inflammaton that occur following severe CNS injuries, such as stroke, injury or infection. Recently, however, the definition of neuroinflammation has relaxed to the point that it is often now assumed to be present when even only a single classical hallmark of inflammation is measured. As a result, a wide range of disorders, from psychiatric to degenerative diseases, are now assumed to have an integral inflammatory component. Ironically, at the same time, research has revealed unexpected nonclassical immune actions of immune mediators and cells in the CNS in the absence of pathology, increasing the likelihood that homeostatic and adaptive immune processes in the CNS will be mistaken for neuroinflammation. Thus, we suggest reserving the term neuroinflammation for contexts where multiple signs of inflammation are present to avoid erroneously classifying disorders as inflammatory when they may instead be caused by nonimmune etiologies or secondary immune processes that serve adaptive roles.

Indexed as

AnimalsBrainCytokinesHumansInflammationMicrogliaNeurodegenerative DiseasesNeuroimmunomodulationCytokinesAlzheimer's diseaseautismcytokinesmicrogliaschizophreniaT cells

Identifiers

PMID25345893
PMCPMC4365495

What OpenQuestion holds

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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.