Evidence map›Paper›PMID 34393713›Full record

ArticleFrontiers in neuroscience2021

Spatial Memory and Microglia Activation in a Mouse Model of Chronic Neuroinflammation and the Anti-inflammatory Effects of Apigenin.

Rose Chesworth, Rashmi Gamage, Faheem Ullah, Sandra Sonego, Christopher Millington, Amanda Fernandez, Huazheng Liang, Tim Karl, Gerald Münch, Garry Niedermayer and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
3.3field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.

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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

11 authors at 4 institutions in 3 countries.

Rose ChesworthSchool of Medicine, Western Sydney University, Campbelltown, NSW, Australia.
Rashmi GamageDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Faheem UllahDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Sandra SonegoDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Christopher MillingtonDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Amanda FernandezDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Huazheng LiangDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Tim KarlSchool of Medicine, Western Sydney University, Campbelltown, NSW, Australia.
Gerald MünchDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Garry NiedermayerSchool of Science, Western Sydney University, Penrith, NSW, Australia.
Erika GyengesiDepartment of Pharmacology, School of Medicine, Western Sydney University, Penrith, NSW, Australia.
Western Sydney University · AUCamden and Campbelltown Hospitals · AUFlorida International University · USTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic neuroinflammation characterized by microglia reactivity is one of the main underlying processes in the initiation and progression of neurodegenerative diseases such as Alzheimer's disease. This project characterized spatial memory during healthy aging and prolonged neuroinflammation in the chronic neuroinflammatory model, glial fibrillary acidic protein-interleukin 6 (GFAP-IL6). We investigated whether chronic treatment with the natural flavonoid, apigenin, could reduce microglia activation in the hippocampus and improve spatial memory. GFAP-IL6 transgenic and wild-type-like mice were fed with apigenin-enriched or control chow from 4 months of age and tested for spatial memory function at 6 and 22 months using the Barnes maze. Brain tissue was collected at 22 months to assess microgliosis and morphology using immunohistochemistry, stereology, and 3D single cell reconstruction. GFAP-IL6 mice showed age-dependent loss of spatial memory recall compared with wild-type-like mice. Chronic apigenin treatment decreased the number of Iba-1

Indexed as

agingAlzheimer’s diseaseanimal – mouseflavonoidsmicrogliaspatial memorystereological analyses

Identifiers

PMID34393713
PMCPMC8363202
OpenAlexW3190978774

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.