Evidence map›Paper›PMID 40750713›Full record

ReviewEMBO reports2025

Astrocyte diversity and subtypes: aligning transcriptomics with multimodal perspectives.

Maroussia Hennes, Maria L Richter, Judith Fischer-Sternjak, Magdalena Götz

Abstract readReview
In one paragraph

Review in EMBO reports, 2025. 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.

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  16. Role of reactive oxygen species and oxidative stress in the pathomechanism of glaucoma.Medical hypothesis, discovery & innovation ophthalmology journal · 2025
    Review
  17. Article
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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

4 authors.

Maroussia HennesChair of Physiological Genomics, Biomedical Center (BMC), Faculty of Medicine, LMU, Munich, Germany.ORCID 0000-0002-2592-6155
Maria L RichterChair of Physiological Genomics, Biomedical Center (BMC), Faculty of Medicine, LMU, Munich, Germany.ORCID 0000-0002-8510-0128
Judith Fischer-SternjakChair of Physiological Genomics, Biomedical Center (BMC), Faculty of Medicine, LMU, Munich, Germany. judith.fischer@helmholtz-munich.de.ORCID 0000-0003-0398-7720
Magdalena GötzChair of Physiological Genomics, Biomedical Center (BMC), Faculty of Medicine, LMU, Munich, Germany. magdalena.goetz@helmholtz-munich.de.ORCID 0000-0003-1551-9203

Funding

Advanced ERC NeuroCentro project 885382German Research Foundation Ferroptosis project 461629173German Research Foundation Immunostroke project 40535880German Research Foundation SyNergy project 390857198German Research Foundation TRR274 project 408885537Helmholtz Association, the European Union (NSC Reconstruct project) 874758
6 · The paper itself

Abstract

Astrocytes are considered a diverse cell population, carrying out many functions essential for supporting neuronal activity. The surge of sc/snRNA-sequencing data greatly expands our understanding of heterogeneous astrocyte gene expression, but also leads to confusion about the multitude of described astrocyte subtypes and substates in the mammalian brain. Here we discuss and review the definition of distinct subtypes and the evidence for this amongst astrocytes. Determining whether an astrocyte subtype represents a stable identity or a dynamic substate requires generalization of findings across datasets, incorporation of validation, and ideally, functional analyses. How to best achieve this is the focus of this review, including considerations about the different transcriptomic approaches. We further discuss the alignment of astrocyte subtype transcriptomes with other hallmarks, such as their position. These considerations are embedded in an overview of the current astrocyte heterogeneity knowledge as a basis for subtype definitions using different analysis techniques. Following technical and biological considerations of transcriptome analyses, we advocate for multimodal alignment to identify stable astrocyte subtypes.

Indexed as

AstrocytesGene Expression ProfilingTranscriptomeAnimalsBrainHumansAstrocytesHeterogeneityMultiomicssc/snRNA TranscriptomicsSubtype/State

Identifiers

PMID40750713
PMCPMC12420811

What OpenQuestion holds

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Registered trials

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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.