Evidence map›Paper›PMID 40604902›Full record

ReviewInflammation and regeneration2025

The influence of the choroid plexus on brain function: beyond its role in cerebrospinal fluid production.

Sayako Katada, Kelren S Rodrigues, Kinichi Nakashima

Abstract readReview
In one paragraph

Review in Inflammation and regeneration, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Pooled it
  2. Review
  3. Review
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  7. Review
  8. 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

3 authors.

Sayako KatadaDepartment of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan.
Kelren S RodriguesDepartment of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan.
Kinichi NakashimaDepartment of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan. nakashima.kinichi.718@m.kyushu-u.ac.jp.ORCID http://orcid.org/0000-0001-5901-9628

Funding

MEXT KAKENHI JP23H00391
6 · The paper itself

Abstract

The choroid plexus (ChP) is a highly vascularized tissue located within the brain ventricles. Traditionally recognized for its primary role in cerebrospinal fluid (CSF) production, recent research has unveiled a far more complex and dynamic picture of the ChP's contributions to brain health and homeostasis. The ChP is composed of tight-junction-bound epithelial cells and the underlying stroma-rich fenestrated capillaries of blood vessels. This unique architecture creates a barrier between the peripheral blood and CSF, regulating the brain's internal environment. The discovery that CSF enters the brain parenchyma via the perivascular space, coupled with the identification of a functional brain lymphatic system linked to CSF turnover, further highlights the ChP as a gatekeeper of waste clearance and fluid homeostasis. This review will cover the development and histology of ChP, focusing on the dynamic response of the blood-CSF barrier in the context of systemic inflammation, a process whose molecular mechanisms have recently been elucidated.

Indexed as

Blood-CSF barrierCerebrospinal fluidChoroid plexusNeuroinflammation

Identifiers

PMID40604902
PMCPMC12219057

What OpenQuestion holds

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LicenceCC BY
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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.