Evidence map›Paper›PMID 23644076›Full record

ReviewPharmacology & therapeutics2013

Microglia during development and aging.

G Jean Harry

Abstract readReview
In one paragraph

Review in Pharmacology & therapeutics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 314 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
314citing papers in PubMed, 2 pooled it
22.7field-weighted citation impact, top 1% 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

314 citing papers in PubMed, 2 syntheses or guidelines pooled it, 514 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. International journal of molecular sciences · 2026
    Review
  4. Article
  5. Article
  6. Study on the Effects and Mechanisms of Resveratrol in Improving Cognitive Impairment in AβJournal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

254 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

1 author at 1 institution in 1 country.

G Jean HarryNational Toxicology Program Laboratory, National Institute of Environmental Health Sciences, MD C1-04, 111 T.W. Alexander Drive, Research Triangle Park, NC 27709, USA. harry@niehs.nih.gov
National Institute of Environmental Health Sciences · US

Funding

Environmentally Induced Alterations In Neuron And Glia Development and AgingZIAES021164 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI HARRY, GAYLIA JEAN · 2009 to 2021
$15.4M
Neuroimmunotoxicology: autoimmunity, viral, infectious aZ01ES101623 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI HARRY, GAYLIA JEAN · 2003 to 2008
$2.8M
Neuroimmunotoxicology: autoimmunity, inflammation, age, environmental agentsZIAES101623 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI HARRY, GAYLIA JEAN · 2009 to 2012
$1.7M
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 ES021164Intramural NIH HHS Z01 ES101623Intramural NIH HHS ZIA ES021164Intramural NIH HHS ZIA ES101623NIEHS NIH HHS ES021164NIEHS NIH HHS F31 ES021164
6 · The paper itself

Abstract

Microglia are critical nervous system-specific cells influencing brain development, maintenance of the neural environment, response to injury, and repair. They contribute to neuronal proliferation and differentiation, pruning of dying neurons, synaptic remodeling and clearance of debris and aberrant proteins. Colonization of the brain occurs during gestation with an expansion following birth with localization stimulated by programmed neuronal death, synaptic pruning, and axonal degeneration. Changes in microglia phenotype relate to cellular processes including specific neurotransmitter, pattern recognition, or immune-related receptor activation. Upon activation, microglia cells have the capacity to release a number of substances, e.g., cytokines, chemokines, nitric oxide, and reactive oxygen species, which could be detrimental or beneficial to the surrounding cells. With aging, microglia shift their morphology and may display diminished capacity for normal functions related to migration, clearance, and the ability to shift from a pro-inflammatory to an anti-inflammatory state to regulate injury and repair. This shift in microglia potentially contributes to increased susceptibility and neurodegeneration as a function of age. In the current review, information is provided on the colonization of the brain by microglia, the expression of various pattern recognition receptors to regulate migration and phagocytosis, and the shift in related functions that occur in normal aging.

Indexed as

AgingAnimalsBrainCell DifferentiationCell MovementCell ProliferationHumansMicrogliaNerve DegenerationNeuronsPhagocytosisADadenosine triphosphateAgingAlzheimer's diseaseamyloid betaATPAβBBBblood brain barrierC1qCDcentral nervous systemchlorideCl(−)cluster of differentiationCNScomplement 1qcomplement receptor 3CR3CX3CL1CX3CR1Developmentfractalkine or neurotactinfractalkine receptorGDgestational dayIFNILinterferoninterleukinK(+)lipopolysaccharideLPSmajor histocompatibility complexMAPKMHCMicrogliamitogen-activated protein kinasenitric oxideNOP2P2X receptorspattern recognition receptorsphosphoinositide 3-kinasePI3KPNDpostnatal daypotassiumPRRpurinergic receptorsSynapse strippingTGFβTLRTNFtoll-like receptorstransforming growth factor betaTREM-2triggering receptor expressed on myeloid cells-2tumor necrosis factor

Identifiers

PMID23644076
PMCPMC3737416
OpenAlexW2163179762

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.