Evidence map›Paper›PMID 42708970›Full record

ArticleGlia2026

Astrocytic PDE7B Drives Blood-Brain Barrier Breakdown via Extracellular Vesicles in Demyelinating Disease.

Jing Duan, Yumeng La, Jun Chen, Zhi Xu, Zhen Guo, Chen Tian, Bin Xu, Jing Zhang

Abstract read
In one paragraph

Article in Glia, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Jing DuanDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.ORCID https://orcid.org/0000-0002-3715-296X
Yumeng LaDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Jun ChenDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Zhi XuDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Zhen GuoDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Chen TianDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Bin XuDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.ORCID https://orcid.org/0000-0003-2714-5480
Jing ZhangDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.ORCID https://orcid.org/0000-0002-7222-8317

Funding

Innovative Institute of Basic Medical Science of Zhejiang UniversityKey R&D Program of Zhejiang Province 2024C03098National Natural Science Foundation of China 32530027Natural Science Foundation of Zhejiang Province LY24H090006
6 · The paper itself

Abstract

Blood-brain barrier (BBB) dysfunction is a critical driver of neuroinflammation and demyelination, yet its cellular and molecular underpinnings remain poorly defined. Here, we identify a pathogenic subpopulation of astrocytes expressing phosphodiesterase 7B (PDE7B) that contributes to BBB disruption. Using a colitis-induced BBB opening model and single-cell RNA sequencing, we found PDE7B

Indexed as

AstrocytesBlood-Brain BarrierCyclic Nucleotide Phosphodiesterases, Type 7Demyelinating DiseasesExtracellular VesiclesAnimalsEncephalomyelitis, Autoimmune, ExperimentalEndothelial CellsFemaleHumansMiceMice, Inbred C57BLCyclic Nucleotide Phosphodiesterases, Type 7astrocytesblood–brain barrierdemyelinationextracellular vesiclesmiR‐155‐5pPDE7B

Identifiers

PMID42708970
PMCPMC13552384

What Socratic holds

Textmetadata
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.