Evidence map›Paper›PMID 36173801›Full record

ReviewPhysiological reviews2023

The choroid plexus: a missing link in our understanding of brain development and function.

Norman R Saunders, Katarzyna M Dziegielewska, Ryann M Fame, Maria K Lehtinen, Shane A Liddelow

Open access · greenAbstract readReview
In one paragraph

Review in Physiological reviews, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
42.6field-weighted citation impact, top 1% 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

72 citing papers in PubMed, 112 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Dangling Choroid Plexus: An Early Sign of Fetal Anomaly.Diagnostics (Basel, Switzerland) · 2026
    Article
  10. Review
  11. Single-Cell-Resolution Fate Mapping Reveals Embryonic Venous Origins of Fenestrated Hindbrain Choroid Plexus Vasculature.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Article

12 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

5 authors at 3 institutions in 2 countries.

Norman R SaundersDepartment of Neuroscience, The Alfred Centre, Monash University, Melbourne, Victoria, Australia.ORCID 0000-0001-6660-7639
Katarzyna M DziegielewskaDepartment of Neuroscience, The Alfred Centre, Monash University, Melbourne, Victoria, Australia.ORCID 0000-0002-0070-904X
Ryann M FameDepartment of Pathology, Boston Children's Hospital, Boston, Massachusetts.ORCID 0000-0002-8244-2624
Maria K LehtinenDepartment of Pathology, Boston Children's Hospital, Boston, Massachusetts.
Shane A LiddelowNeuroscience Institute, NYU Grossman School of Medicine, New York, New York.ORCID 0000-0002-0840-1437
Boston Children's Hospital · USThe Alfred Hospital · AUNew York University · US

Funding

Genetic Analysis and Manipulation Core (GAEC)P50HD105351 · NICHD · BOSTON CHILDREN'S HOSPITAL · PI Hisashi Umemori · 2021 to 2026
$9.4M
Control of neural stem cells by the nascent cerebrospinal fluidR01NS088566 · NINDS · BOSTON CHILDREN'S HOSPITAL · PI LEHTINEN, MARIA · 2014 to 2024
$5.5M
NICHD NIH HHS P50 HD105351NINDS NIH HHS R01 NS088566
6 · The paper itself

Abstract

Studies of the choroid plexus lag behind those of the more widely known blood-brain barrier, despite a much longer history. This review has two overall aims. The first is to outline long-standing areas of research where there are unanswered questions, such as control of cerebrospinal fluid (CSF) secretion and blood flow. The second aim is to review research over the past 10 years where the focus has shifted to the idea that there are choroid plexuses located in each of the brain's ventricles that make specific contributions to brain development and function through molecules they generate for delivery via the CSF. These factors appear to be particularly important for aspects of normal brain growth. Most research carried out during the twentieth century dealt with the choroid plexus, a brain barrier interface making critical contributions to the composition and stability of the brain's internal environment throughout life. More recent research in the twenty-first century has shown the importance of choroid plexus-generated CSF in neurogenesis, influence of sex and other hormones on choroid plexus function, and choroid plexus involvement in circadian rhythms and sleep. The advancement of technologies to facilitate delivery of brain-specific therapies via the CSF to treat neurological disorders is a rapidly growing area of research. Conversely, understanding the basic mechanisms and implications of how maternal drug exposure during pregnancy impacts the developing brain represents another key area of research.

Indexed as

Blood-Brain BarrierChoroid PlexusBiological TransportBrainCerebral VentriclesHumansblood-brain barriercerebrospinal fluidchoroid plexusdevelopmentdrug penetration

Identifiers

PMID36173801
PMCPMC9678431
OpenAlexW4297996159

What OpenQuestion 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 OpenQuestion graph.