Evidence map›Paper›PMID 39448558›Full record

ArticleNature communications2024

Interaction between subventricular zone microglia and neural stem cells impacts the neurogenic response in a mouse model of cortical ischemic stroke.

Suvra Nath, Jose C Martínez Santamaría, Yu-Hsuan Chu, James S Choi, Pasquale Conforti, Jia-Di Lin, Roman Sankowski, Lukas Amann, Christos Galanis, Kexin Wu and 5 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
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  8. Review
  9. Review
  10. The gut-brain axis: mechanisms linking intestinal dysbiosis with stroke.Frontiers in cell and developmental biology · 2026
    Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Chronic treatment with adenosine A1 receptor antagonist promotes neurogenesis and improves outcome after cerebral ischemia.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2025
    Article
  16. Article
  17. Review
  18. 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

15 authors.

Suvra NathInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Jose C Martínez SantamaríaInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Yu-Hsuan ChuInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID 0000-0002-7594-321X
James S ChoiMiami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA.ORCID 0000-0002-6392-5268
Pasquale ConfortiInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Jia-Di LinInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Roman SankowskiInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID 0000-0001-9215-8021
Lukas AmannInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID 0000-0002-8363-373X
Christos GalanisDepartment of Neuroanatomy, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Kexin WuInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Sachin S DeshpandeInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Andreas VlachosDepartment of Neuroanatomy, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID 0000-0002-2646-3770
Marco PrinzInstitute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.ORCID 0000-0002-0349-1955
Jae K LeeMiami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA.ORCID 0000-0001-7413-9783
Christian SchachtrupInstitute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany. christian.schachtrup@anat.uni-freiburg.de.ORCID 0000-0001-9851-6299

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

After a stroke, the neurogenic response from the subventricular zone (SVZ) to repair the brain is limited. Microglia, as an integral part of the distinctive SVZ microenvironment, control neural stem / precursor cell (NSPC) behavior. Here, we show that discrete stroke-associated SVZ microglial clusters negatively impact the innate neurogenic response, and we propose a repository of relevant microglia-NSPC ligand-receptor pairs. After photothrombosis, a mouse model of ischemic stroke, the altered SVZ niche environment leads to immediate activation of microglia in the niche and an abnormal neurogenic response, with cell-cycle arrest of neural stem cells and neuroblast cell death. Pharmacological restoration of the niche environment increases the SVZ-derived neurogenic repair and microglial depletion increases the formation and survival of newborn neuroblasts in the SVZ. Therefore, we propose that altered cross-communication between microglial subclusters and NSPCs regulates the extent of the innate neurogenic repair response in the SVZ after stroke.

Indexed as

Disease Models, AnimalIschemic StrokeLateral VentriclesMicrogliaNeural Stem CellsNeurogenesisAnimalsMaleMiceMice, Inbred C57BLStem Cell Niche

Identifiers

PMID39448558
PMCPMC11502905

What Socratic 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 Socratic graph.