Evidence map›Paper›PMID 30932813›Full record

ArticleeLife2019

Beta-catenin signaling regulates barrier-specific gene expression in circumventricular organ and ocular vasculatures.

Yanshu Wang, Mark F Sabbagh, Xiaowu Gu, Amir Rattner, John Williams, Jeremy Nathans

Open access · goldAbstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
7.0field-weighted citation impact, top 3% 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

73 citing papers in PubMed, 110 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. 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
  6. Article
  7. Article
  8. Review
  9. Redefining CNS immune privilege.Nature reviews. Immunology · 2025
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Interplay between Netrin-1 and Norrin controls arteriovenous zonation of blood-retina barrier integrity.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. Article

13 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

6 authors at 2 institutions in 1 country.

Yanshu WangDepartment of Molecular Biology and Genetics, Johns Hopkins University School of Medicine, Baltimore, United States.
Mark F SabbaghDepartment of Molecular Biology and Genetics, Johns Hopkins University School of Medicine, Baltimore, United States.ORCID 0000-0003-1996-5251
Xiaowu GuDepartment of Molecular Biology and Genetics, Johns Hopkins University School of Medicine, Baltimore, United States.ORCID 0000-0003-2266-5516
Amir RattnerDepartment of Molecular Biology and Genetics, Johns Hopkins University School of Medicine, Baltimore, United States.ORCID 0000-0001-9542-6212
John WilliamsDepartment of Molecular Biology and Genetics, Johns Hopkins University School of Medicine, Baltimore, United States.
Jeremy NathansDepartment of Molecular Biology and Genetics, Johns Hopkins University School of Medicine, Baltimore, United States.ORCID 0000-0001-8106-5460
Howard Hughes Medical Institute · USJohns Hopkins University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007309 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI COX, ANDREA L · 1985 to 2019
$43.2M
The control of retinal vascular development by Norrin and Frizzled4R01EY018637 · NEI · JOHNS HOPKINS UNIVERSITY · PI NATHANS, JEREMY · 2008 to 2021
$5.5M
Cell Competition in the Developing Mammalian Central Nervous System VasculatureF30HD088023 · NICHD · JOHNS HOPKINS UNIVERSITY · PI SABBAGH, MARK FARES · 2016 to 2018
$147k
NEI NIH HHS R01 EY018637NICHD NIH HHS F30 HD088023NIGMS NIH HHS T32 GM007309
6 · The paper itself

Abstract

The brain, spinal cord, and retina are supplied by capillaries that do not permit free diffusion of molecules between serum and parenchyma, a property that defines the blood-brain and blood-retina barriers. Exceptions to this pattern are found in circumventricular organs (CVOs), small midline brain structures that are supplied by high permeability capillaries. In the eye and brain, high permeability capillaries are also present in the choriocapillaris, which supplies the retinal pigment epithelium and photoreceptors, and the ciliary body and choroid plexus, the sources of aqueous humor and cerebrospinal fluid, respectively. We show here that (1) endothelial cells in these high permeability vascular systems have very low beta-catenin signaling compared to barrier-competent endothelial cells, and (2) elevating beta-catenin signaling leads to a partial conversion of permeable endothelial cells to a barrier-type state. In one CVO, the area postrema, high permeability is maintained, in part, by local production of Wnt inhibitory factor-1.

Indexed as

Capillary PermeabilityGene Expression RegulationSignal TransductionAnimalsbeta CateninBlood-Brain BarrierBlood-Retinal BarrierChoroidCircumventricular OrgansEndothelial CellsMicebeta CateninCTNNB1 protein, mousebeta-cateninblood-brain barriercircumventricular organdevelopmental biologyendothelialmouseneurosciencevascularWnt

Identifiers

PMID30932813
PMCPMC6443350
OpenAlexW2929269238

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.