Evidence map›Paper›PMID 32934971›Full record

ArticleNeuroimmunology and neuroinflammation2020

An association between mitochondria and microglia effector function. What do we think we know?

G Jean Harry, Gabrielle Childers, Sahana Giridharan, Irisyunuel Lopez Hernandes

Abstract read
In one paragraph

Article in Neuroimmunology and neuroinflammation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–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

17 citing papers in PubMed.

  1. Neuroinflammation and Tauopathies.Molecular biology reports · 2026
    Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Mitochondrial CaBiomedicines · 2022
    Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
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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.

G Jean HarryNational Toxicology Program Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709 USA.
Gabrielle ChildersNational Toxicology Program Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709 USA.
Sahana GiridharanNational Toxicology Program Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709 USA.
Irisyunuel Lopez HernandesNational Toxicology Program Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709 USA.

Funding

Environment Effects and Development of Neuron and GliaZ01ES021164 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI HARRY, GAYLIA JEAN · 1997 to 2008
$409k
"Mixtures of Xenoestrogens Alter Estradiol-induced Non-Genomic Signaling"F31ES021164 · NIEHS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI VINAS, RENE · 2012 to 2013
$40k
Intramural NIH HHS Z01 ES021164NIEHS NIH HHS F31 ES021164
6 · The paper itself

Abstract

While resident innate immune cells of the central nervous system, the microglia, represent a cell population unique in origin, microenvironment, and longevity, they assume many properties displayed by peripheral macrophages. One prominent shared property is the ability to undergo a metabolic switch towards glycolysis and away from oxidative phosphorylation (OXPHOS) upon activation by the pro-inflammatory stimuli lipopolysaccharide. This shift serves to meet specific cellular demands and allows for cell survival, similar to the Warburg effect demonstrated in cancer cells. In contrast, normal survelliance phenotype or stimulation to a non-proinflammatory phenotype relies primarily on OXPHOS and fatty acid oxidation. Thus, mitochondria appear to function as a pivotal signaling platform linking energy metabolism and macrophage polarization upon activation. These unique shifts in cell bioenergetics in response to different stimuli are essential for proper effector responses at sites of infection, inflammation, or injury. Here we present a summary of recent developments as to how these dynamics characterized in peripheral macrophages are displayed in microglia. The new insights provided by an increased understanding of metabolic reprogramming in macrophages may allow for translation to the CNS and a better understanding of microglia heterogeneity, regulation, and function.

Indexed as

anti-inflammatoryinflammasomemicrogliamitochondria bioenergeticspolarizationpro-inflammatory

Identifiers

PMID32934971
PMCPMC7489447

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.