Evidence map›Paper›PMID 40880479›Full record

ArticleScience advances2025

Cytoskeletal control in adult microglia is essential to restore neurodevelopmental synaptic and cognitive deficits.

Sofie Kessels, Chloë Trippaers, Melanie Mertens, Ibrahim Hamad, Ben Rombaut, Art Janssen, Keerthana Ramanathan, Sam Duwé, Adelaïde M Gharghani, Rune Theuwis and 20 more

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–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

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
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

30 authors.

Sofie KesselsBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-0070-7482
Chloë TrippaersBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0001-7917-9311
Melanie MertensBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-1545-4844
Ibrahim HamadBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.
Ben RombautBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0001-5756-0082
Art JanssenBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-9499-5680
Keerthana RamanathanBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0003-0043-475X
Sam DuwéBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0003-3768-1877
Adelaïde M GharghaniBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.
Rune TheuwisBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0009-0005-0835-3489
Amber DelbroekBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0009-0000-0966-5453
Tim VangansewinkelBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-9765-4443
Lisa BerdenBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-9590-7590
Jolien BeekenBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0009-0004-0636-1365
Patrick VandormaelBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0001-8130-0600
Suresh PoovathingalKU Leuven, Department of Neurosciences, Leuven Brain Institute, Leuven, Belgium.ORCID 0000-0002-3236-2255
Thomas VoetsVIB Center for Brain & Disease Research, Leuven, Belgium.ORCID 0000-0001-5526-5821
Markus KleinewietfeldBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-2832-3149
Laurent NguyenLaboratory of Molecular Regulation of Neurogenesis, GIGA Institute, ULiège, C.H.U. Sart Tilman, Liège, Belgium.ORCID 0000-0002-8560-3008
Jack P AntelDepartment of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Québec, Canada.ORCID 0000-0002-5148-0636
Luke M HealyDepartment of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Québec, Canada.ORCID 0000-0001-9496-2216
Sally A CowleyDepartment of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Québec, Canada.ORCID 0000-0003-0297-6675
Koko IshizukaDepartment of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Jean-Michel RigoBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-0031-526X
Jelle HendrixBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0001-5731-1297
Tim VanmierloBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0003-2912-0578
Ilse DewachterBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0001-7202-515X
Yeranddy A AlpizarBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0003-1959-5393
Akira SawaDepartment of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, USA.ORCID 0000-0003-1401-3008
Bert BrôneBiomedical Research Institute, BIOMED, Hasselt University, UHasselt, 3590 Diepenbeek, Belgium.ORCID 0000-0002-4851-9480

Funding

Project 3P50MH094268 · NIMH · JOHNS HOPKINS UNIVERSITY · PI SAWA, AKIRA · 2011 to 2020
$19.9M
Project 3P50MH136297 · NIMH · JOHNS HOPKINS UNIVERSITY · PI Akira Sawa · 2024 to 2026
$12.8M
DISC1-dependent defects in neural fate, corticogenesis and cognition in psychosisR01MH105660 · NIMH · JOHNS HOPKINS UNIVERSITY · PI ISHIZUKA, KOKO, SAWA, AKIRA · 2014 to 2018
$2.8M
NIMH NIH HHS P50 MH094268NIMH NIH HHS P50 MH136297NIMH NIH HHS R01 MH105660
6 · The paper itself

Abstract

Synaptic dysfunction is a hallmark of neurodevelopmental disorders (NDDs), often linked to genes involved in cytoskeletal regulation. While the role of these genes has been extensively studied in neurons, microglial functions such as phagocytosis are also dependent on cytoskeletal dynamics. We demonstrate that disturbance of actin cytoskeletal regulation in microglia, modeled by genetically impairing the scaffold protein Disrupted-in-Schizophrenia 1 (DISC1), which integrates actin-binding proteins, causes a shift in actin regulatory balance favoring filopodial versus lamellipodial actin organization. The resulting microglia-specific dysregulation of actin dynamics leads to excessive uptake of synaptic proteins. Genetically engineered DISC1-deficient mice show diminished hippocampal excitatory transmission and associated spatial memory deficits. Reintroducing wild-type microglia-like cells via bone marrow transplantation in adult DISC1-deficient mice restores the synaptic function of neurons and rescues cognitive performance. These findings reveal a pivotal role for microglial actin cytoskeletal remodeling in preserving synaptic integrity and cognitive health. Targeting microglial cytoskeletal dynamics may effectively address cognitive impairments associated with NDDs, even in adulthood.

Indexed as

Cognitive DysfunctionCytoskeletonMicrogliaNeurodevelopmental DisordersSynapsesActin CytoskeletonActinsAnimalsDisease Models, AnimalHippocampusMiceMice, KnockoutNerve Tissue ProteinsNeuronsActinsDisc1 protein, mouseNerve Tissue Proteins

Identifiers

PMID40880479
PMCPMC12396340

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.