Evidence map›Paper›PMID 30813473›Full record

ArticleCells2019

AQP1 and AQP4 Contribution to Cerebrospinal Fluid Homeostasis.

José Luis Trillo-Contreras, Juan José Toledo-Aral, Miriam Echevarría, Javier Villadiego

Open access · goldAbstract read
In one paragraph

Article in Cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 4% of its field
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

61 citing papers in PubMed, 1 synthesis or guideline pooled it, 100 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. The glymphatic system and glioblastoma.Brain : a journal of neurology · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. International journal of molecular sciences · 2025
    Article
  12. Review
  13. Aquaporins in the Capillaries of the Dura Mater of Pigs.International journal of molecular sciences · 2025
    Article
  14. Gut sulfide metabolism modulates behavior and brain bioenergetics.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Glymphatic system: a self-purification circulation in brain.Frontiers in cellular neuroscience · 2025
    Review
  20. Article

1 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

José Luis Trillo-ContrerasInstituto de Biomedicina de Sevilla-IBiS, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41013, Spain. jtrillo@us.es.
Juan José Toledo-AralInstituto de Biomedicina de Sevilla-IBiS, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41013, Spain. juanjo@us.es.
Miriam EchevarríaInstituto de Biomedicina de Sevilla-IBiS, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41013, Spain. irusta@us.es.ORCID 0000-0002-4758-9428
Javier VilladiegoInstituto de Biomedicina de Sevilla-IBiS, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla 41013, Spain. fvilladiego@us.es.ORCID 0000-0003-2131-9013
Biomedical Research Networking Center on Neurodegenerative Diseases · ESInstituto de Biomedicina de Sevilla · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aquaporin 1 (AQP1), expressed in epithelial cells of the choroid plexus, and aquaporin 4 (AQP4) present in ependymal cells and glia limitants have been proposed to play a significant role in cerebrospinal fluid (CSF) production and homeostasis. However, the specific contribution of each water channel to these functions remains unknown, being a subject of debate during the last years. Here, we analyzed in detail how AQP1 and AQP4 participate in different aspects of the CSF homeostasis such as the load and drainage of ventricles, and further explored if these proteins play a role in the ventricular compliance. To do that, we carried out records of intraventricular pressure and CSF outflow, and evaluated ventricular volume by magnetic resonance imaging in AQP1

Indexed as

HomeostasisAnimalsAquaporin 1Aquaporin 4Magnetic Resonance ImagingMaleMice, KnockoutVentricular PressureAquaporin 1Aquaporin 4AQP1AQP4aquaporinsastrocytescerebral ventriclescerebrospinal fluidchoroid plexus

Identifiers

PMID30813473
PMCPMC6406452
OpenAlexW2916726512

What OpenQuestion 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 OpenQuestion graph.