Evidence map›Paper›PMID 36361780›Full record

ReviewInternational journal of molecular sciences2022

Microglia and Alzheimer's Disease.

Stefania Merighi, Manuela Nigro, Alessia Travagli, Stefania Gessi

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 132 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
132citing papers in PubMed, 2 pooled it
15.7field-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

132 citing papers in PubMed, 2 syntheses or guidelines pooled it, 206 citations in OpenAlex.

  1. Beyond the beats: a systematic review of the underlying inflammatory pathways between atrial fibrillation and cognitive decline.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Pooled it
  2. Pooled it
  3. Article
  4. Transcriptomic Signatures of Microglial Phagocytosis Reveal Diagnostic Markers and Immune Landscape in Alzheimer's Disease.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  5. Review
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  8. Review
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  11. Article
  12. Review
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  15. Reduction in hippocampal cholinergic neurostimulating peptide enhances memory impairment in AppAlzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  16. Review
  17. Review
  18. Article
  19. ProteinJournal of pharmaceutical analysis · 2026
    Review
  20. Article

72 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

4 authors at 1 institution in 1 country.

Stefania MerighiDepartment of Translational Medicine and for Romagna, University of Ferrara, 44121 Ferrara, Italy.ORCID 0000-0003-0839-6671
Manuela NigroDepartment of Translational Medicine and for Romagna, University of Ferrara, 44121 Ferrara, Italy.
Alessia TravagliDepartment of Translational Medicine and for Romagna, University of Ferrara, 44121 Ferrara, Italy.
Stefania GessiDepartment of Translational Medicine and for Romagna, University of Ferrara, 44121 Ferrara, Italy.
University of Ferrara · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is a huge need for novel therapeutic and preventative approaches to Alzheimer's disease (AD) and neuroinflammation seems to be one of the most fascinating solutions. The primary cell type that performs immunosurveillance and helps clear out unwanted chemicals from the brain is the microglia. Microglia work to reestablish efficiency and stop further degeneration in the early stages of AD but mainly fail in the illness's later phases. This may be caused by a number of reasons, e.g., a protracted exposure to cytokines that induce inflammation and an inappropriate accumulation of amyloid beta (Aβ) peptide. Extracellular amyloid and/or intraneuronal phosphorylated tau in AD can both activate microglia. The activation of TLRs and scavenger receptors, inducing the activation of numerous inflammatory pathways, including the NF-kB, JAK-STAT, and NLRP3 inflammasome, facilitates microglial phagocytosis and activation in response to these mediators. Aβ/tau are taken up by microglia, and their removal from the extracellular space can also have protective effects, but if the illness worsens, an environment that is constantly inflamed and overexposed to an oxidative environment might encourage continuous microglial activation, which can lead to neuroinflammation, oxidative stress, iron overload, and neurotoxicity. The complexity and diversity of the roles that microglia play in health and disease necessitate the urgent development of new biomarkers that identify the activity of different microglia. It is imperative to comprehend the intricate mechanisms that result in microglial impairment to develop new immunomodulating therapies that primarily attempt to recover the physiological role of microglia, allowing them to carry out their core function of brain protection.

Indexed as

Alzheimer DiseaseMicrogliaAmyloid beta-PeptidesCytokinesHumansInflammasomesAmyloid beta-PeptidesCytokinesInflammasomesAlzheimer’s diseasemicroglianeuroinflammation

Identifiers

PMID36361780
PMCPMC9657945
OpenAlexW4307358100

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.