Evidence map›Paper›PMID 40659845›Full record

ArticleNature neuroscience2025

Response of spatially defined microglia states with distinct chromatin accessibility in a mouse model of Alzheimer's disease.

Alberto Ardura-Fabregat, Lance Fredrick Pahutan Bosch, Emile Wogram, Omar Mossad, Roman Sankowski, Philipp Aktories, Lina Kieger, James Cook, Dilara Hasavci, Hatice Ulupinar and 11 more

Abstract read
In one paragraph

Article in Nature neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

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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

21 authors.

Alberto Ardura-Fabregat *Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Lance Fredrick Pahutan Bosch *Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID http://orcid.org/0000-0002-2741-3855
Emile Wogram *Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Omar MossadInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Roman SankowskiInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID http://orcid.org/0000-0001-9215-8021
Philipp AktoriesInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Lina KiegerInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
James CookInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID http://orcid.org/0000-0002-1905-4928
Dilara HasavciInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Hatice UlupinarInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Daniel BrockInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Fang WangMax Planck Institute of Immunobiology and Epigenetics (MPI-IE), Freiburg, Germany.
Nicola IovinoMax Planck Institute of Immunobiology and Epigenetics (MPI-IE), Freiburg, Germany.
Samuel WaldInstitute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Sebastian PreisslCentre for Integrative Biological Signalling Studies (CIBSS), University of Freiburg, Freiburg, Germany.ORCID http://orcid.org/0000-0001-8971-5616
Bahtiyar YilmazDepartment of Visceral Surgery and Medicine, Bern University Hospital, University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0003-1888-9226
Daniel SchnepfInstitute of Virology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Andrew J MacphersonDepartment of Visceral Surgery and Medicine, Bern University Hospital, University of Bern, Bern, Switzerland.
Thomas BlankInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID http://orcid.org/0000-0002-3969-405X
Katrin KierdorfInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID http://orcid.org/0000-0002-9272-4780
Marco PrinzInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany. marco.prinz@uniklinik-freiburg.de.ORCID http://orcid.org/0000-0002-0349-1955

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microglial spatial heterogeneity remains a crucial yet not fully answered question in the context of potential cell-directed therapies for Alzheimer's disease (AD). There is an unclear understanding of the dynamics of distinct microglia states adjacent to or far from amyloid-beta (Aβ) plaques and their contributions to neurodegenerative diseases. Here we combine multicolor fluorescence cell fate mapping, single-cell transcriptional analysis, epigenetic profiling, immunohistochemistry and computational modeling to comprehensively characterize the relation of plaque-associated microglia (PAM) and non-plaque-associated microglia (non-PAM) in a mouse model of AD. We show that non-PAM are a distinct and highly dynamic microglial state, transitioning to PAM after Aβ plaque deposition in female mice. Non-PAM modulate the cell population expansion in response to amyloid deposition and rapidly respond to environmental cues. Indeed, Csf1 signaling modulates non-PAM-to-PAM transition during disease progression. Our data suggest that microglia states and their dynamics between each other can have distinct contributions to disease, and they may be targeted for the treatment of AD.

Indexed as

Alzheimer DiseaseChromatinMicrogliaAmyloid beta-PeptidesAnimalsDisease Models, AnimalFemaleMiceMice, Inbred C57BLMice, TransgenicPlaque, AmyloidAmyloid beta-PeptidesChromatin

Identifiers

PMID40659845
PMCPMC12321583

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.