Evidence map›Paper›PMID 34755601›Full record

ArticleeLife2021

Wnt signaling mediates acquisition of blood-brain barrier properties in naïve endothelium derived from human pluripotent stem cells.

Benjamin D Gastfriend, Hideaki Nishihara, Scott G Canfield, Koji L Foreman, Britta Engelhardt, Sean P Palecek, Eric V Shusta

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
6.2field-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

45 citing papers in PubMed, 90 citations in OpenAlex.

  1. Review
  2. Article
  3. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
    Review
  4. Review
  5. Article
  6. Development of the blood-brain barrier.Development (Cambridge, England) · 2026
    Review
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  11. Article
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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

7 authors at 2 institutions in 2 countries.

Benjamin D GastfriendDepartment of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, United States.ORCID 0000-0002-4677-1455
Hideaki NishiharaTheodor Kocher Institute, University of Bern, Bern, Switzerland.
Scott G CanfieldDepartment of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, United States.
Koji L ForemanDepartment of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, United States.
Britta EngelhardtTheodor Kocher Institute, University of Bern, Bern, Switzerland.
Sean P PalecekDepartment of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, United States.ORCID 0000-0003-4917-5584
Eric V ShustaDepartment of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, United States.ORCID 0000-0002-4297-0158
University of Wisconsin–Madison · USUniversity of Bern · CH

Funding

UW COMPREHENSIVE CANCER CENTER SUPPORTP30CA014520 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI Christian Capitini · 1985 to 2026
$142.6M
BIOTECHNOLOGY TRAINING PROGRAMT32GM008349 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI FOX, BRIAN G · 1989 to 2019
$22.5M
Investigating Pericyte Roles in Blood-Brain Barrier FormationR01NS103844 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI SHUSTA, ERIC V · 2018 to 2022
$1.9M
Mechanisms of Shear Induction of Blood-Brain Barrier Phenotypes in Human iPSC-derived Brain Endothelial ProgenitorsR01NS107461 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI PALECEK, SEAN P · 2019 to 2023
$1.7M
NCI NIH HHS P30 CA014520NIGMS NIH HHS T32 GM008349NINDS NIH HHS R01 NS103844NINDS NIH HHS R01 NS107461
6 · The paper itself

Abstract

Endothelial cells (ECs) in the central nervous system (CNS) acquire their specialized blood-brain barrier (BBB) properties in response to extrinsic signals, with Wnt/β-catenin signaling coordinating multiple aspects of this process. Our knowledge of CNS EC development has been advanced largely by animal models, and human pluripotent stem cells (hPSCs) offer the opportunity to examine BBB development in an in vitro human system. Here, we show that activation of Wnt signaling in hPSC-derived naïve endothelial progenitors, but not in matured ECs, leads to robust acquisition of canonical BBB phenotypes including expression of GLUT-1, increased claudin-5, decreased PLVAP, and decreased permeability. RNA-seq revealed a transcriptome profile resembling ECs with CNS-like characteristics, including Wnt-upregulated expression of

Indexed as

Blood-Brain BarrierCell LineEndothelial CellsHumansPluripotent Stem CellsWnt Signaling Pathwaybarriergenesisblood–brain barrierdevelopmental biologyendothelial cellshumanhuman pluripotent stem cellsneuroscienceWnt signaling

Identifiers

PMID34755601
PMCPMC8664294
OpenAlexW3214109191

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.