Evidence map›Paper›PMID 42467789›Full record

ArticleScience advances2026

Varicose projection astrocytes: Conserved reactive cells in brain pathology.

Caterina Ciani, Giulio Pistorio, Simona Giancola, Marika Mearelli, Francesca Emma Mongelli, Delaram Forouzeh, Luana Campos Soares, Marta Gonzalez Martin, Mandi E Lichtenstein, Luca Mio and 23 more

Abstract read
In one paragraph

Article in Science advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Article
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

33 authors.

Caterina CianiDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.ORCID 0000-0003-2774-9321
Giulio PistorioDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.
Simona GiancolaDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.ORCID 0009-0002-4633-7867
Marika MearelliDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.
Francesca Emma MongelliDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.ORCID 0009-0008-2100-5165
Delaram ForouzehDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.
Luana Campos SoaresDepartment of Physiology, Anatomy and Genetics, University of Oxford, Parks Road, Oxford OX1 3PT, UK.ORCID 0000-0001-9127-7061
Marta Gonzalez MartinCajal Institute (CSIC), Madrid, Spain.ORCID 0009-0002-6080-6738
Mandi E LichtensteinDepartment of Biological Sciences, University of Maryland Baltimore County, Baltimore, MD, USA.ORCID 0009-0009-9245-9794
Luca MioDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.
Elena ChristouDepartment of Biological Sciences, Towson University, Towson, MD, USA.ORCID 0009-0002-3421-8246
Kyle HastingsDepartment of Biological Sciences, Towson University, Towson, MD, USA.ORCID 0009-0006-4637-873X
Anh Quynh Nguyen DoDepartment of Biological Sciences, Towson University, Towson, MD, USA.
Paula Ramos-GonzalezAchucarro Basque Center for Neuroscience, The Basque Biomodels Platforms for Human Research, Leioa, Spain.ORCID 0000-0003-4825-5769
Carlos MatuteDepartment of Neuroscience, University of the Basque Country (UPV/EHU), Leioa, Spain.ORCID 0000-0001-8672-711X
Ugne KuliesiuteInstitute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, Lithuania.ORCID 0000-0002-2097-4035
Sari Elena DöttererInstitute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, Lithuania.ORCID 0009-0001-0185-6877
Gediminas LuksysFaculty of Medicine, Translational Health Research Institute, Vilnius University, Vilnius, Lithuania.ORCID 0009-0005-8914-117X
Saulius RockaFaculty of Medicine, Translational Health Research Institute, Vilnius University, Vilnius, Lithuania.ORCID 0000-0002-9715-641X
Urte NeniskyteCIBERNED, Madrid, Spain.
Daniel C AnthonyDepartment of Pharmacology, University of Oxford, Oxford, UK.ORCID 0000-0003-1380-6655
Marya AyubDepartment of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy.ORCID 0000-0002-1609-5281
Cinzia CentellegheDepartment of Comparative Biomedicine and Food Science, University of Padua, Padua, Italy.ORCID 0000-0002-7577-2107
Maria Angeles ArevaloCajal Institute (CSIC), Madrid, Spain.ORCID 0000-0002-4303-9576
Jean-Marie GraïcDepartment of Comparative Biomedicine and Food Science, University of Padua, Padua, Italy.ORCID 0000-0002-1974-8356
Francesco PetrelliDepartment of Biomedical Sciences, University of Lausanne, Lausanne, Switzerland.ORCID 0000-0003-0696-7039
Alexei VerkhratskyFaculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.ORCID 0000-0003-2592-9898
Nunzio IraciDepartment of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy.ORCID 0000-0003-2146-9329
Fabio CavaliereAchucarro Basque Center for Neuroscience, The Basque Biomodels Platforms for Human Research, Leioa, Spain.ORCID 0000-0003-2003-522X
Carmen Muñoz-BallesterDepartment of Biological Sciences, University of Maryland Baltimore County, Baltimore, MD, USA.ORCID 0000-0002-2298-7753
Mootaz M SalmanDepartment of Physiology, Anatomy and Genetics, University of Oxford, Parks Road, Oxford OX1 3PT, UK.ORCID 0000-0002-5683-1706
Francesco P Ulloa SeverinoCajal Institute (CSIC), Madrid, Spain.ORCID 0000-0003-3725-9713
Carmen FalconeDepartment of Biological Sciences, Towson University, Towson, MD, USA.ORCID 0000-0001-9892-1171

Funding

University of Maryland FIRST ProgramU54CA272205 · NCI · UNIVERSITY OF MARYLAND BALTIMORE · PI JAMES B KAPER, William Richard LaCourse · 2022 to 2026
$18.1M
NCI NIH HHS U54 CA272205
6 · The paper itself

Abstract

Astrocytes play essential roles in neuropathology. Human astrocytes exhibit unique properties, highlighting the importance of studying astrocytic responses in human models. Varicose projection astrocytes, previously considered exclusive to hominoids and a physiological type of astrocytes, were suggested to reflect pathological burden, albeit direct evidence linking them to neurological diseases has been lacking. Here, we demonstrate that varicose projection astrocytes also appear in other mammals and show, from four distinct human-based disease models, that varicose projection astrocytes are induced by neuroinflammation and characterized by distinctive subcellular features, indicating involvement in cellular stress responses, and their density is increased in aging and human neuropathology. Our findings establish varicose projection astrocytes as a reactive phenotype associated with neuropathology.

Indexed as

AstrocytesBrainAnimalsHumansMice

Identifiers

PMID42467789
PMCPMC13378549

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.