Evidence map›Paper›PMID 41507006›Full record

ReviewTrends in immunology2026

Microglia in systemic neuroimmune communication: functions beyond phagocytosis.

Anabella Ayelen Di Pietro, Sharon Powley, Elisa Perciballi, Meredith Stewart, Martine Therrien, Nicole Scott-Hewitt

Abstract readReview
In one paragraph

Review in Trends in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. IntestinalFrontiers in neuroscience · 2026
    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

6 authors.

Anabella Ayelen Di PietroCenter for Neuroscience, University of California, Davis, Davis, CA, USA.
Sharon PowleyDepartment of Cell Biology, Duke University, Durham, NC, USA.
Elisa PerciballiCenter for Neuroscience, University of California, Davis, Davis, CA, USA.
Meredith StewartDepartment of Cell Biology, Duke University, Durham, NC, USA.
Martine TherrienCenter for Neuroscience, University of California, Davis, Davis, CA, USA; Department of Molecular and Cellular Biology, University of California, Davis, Davis, CA, USA. Electronic address: mtherrien@ucdavis.edu.
Nicole Scott-HewittDepartment of Cell Biology, Duke University, Durham, NC, USA. Electronic address: nicole.scott-hewitt@duke.edu.

Funding

Cell and Molecular Biology Training ProgramT32GM142605 · NIGMS · DUKE UNIVERSITY · PI MICHAEL S BOYCE, Stefano Di Talia · 2021 to 2026
$3.7M
Neurobiology Training ProgramT32NS105608 · NINDS · DUKE UNIVERSITY · PI Jorg Grandl · 2019 to 2026
$2.4M
NIGMS NIH HHS T32 GM142605NINDS NIH HHS T32 NS105608
6 · The paper itself

Abstract

Bidirectional crosstalk between the immune and nervous systems, via 'neuroimmune circuits', regulates homeostatic and inflammatory responses essential for health. Microglia, long-lived brain macrophages, act as key hubs integrating immune signals into coordinated brain responses by shifting into distinct functional states in response to local and systemic cues. In this review, we focus on how environmental signals shape these microglial states, how microglia influence other brain cells through both direct and indirect mechanisms, and emerging evidence of how microglia are impacted by, and respond to, peripheral changes. We highlight microglia as central players in systemic neuroimmune communication, influencing both brain and peripheral health, while outlining recent tools and key knowledge gaps to guide future research into mechanisms of neuroimmune circuit communication.

Indexed as

BrainMicrogliaNeuroimmunomodulationPhagocytosisAnimalsCell CommunicationHumansSignal Transductionimmune signalsmicroglianeurodegenerationneuroimmune interactionsperipheral immune response

Identifiers

PMID41507006
PMCPMC12829908

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.