Evidence map›Paper›PMID 38755144›Full record

ArticleNature communications2024

FOXC1 regulates endothelial CD98 (LAT1/4F2hc) expression in retinal angiogenesis and blood-retina barrier formation.

Teena Bhakuni, Pieter R Norden, Naoto Ujiie, Can Tan, Sun Kyong Lee, Thomas Tedeschi, Yi-Wen Hsieh, Ying Wang, Ting Liu, Amani A Fawzi and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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

18 citing papers in PubMed.

  1. Article
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  9. Case Report: NovelFrontiers in medicine · 2026
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  13. Article
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  18. Review
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

11 authors.

Teena Bhakuni *Department of Medicine, Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Pieter R Norden *Department of Medicine, Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-5960-5245
Naoto UjiieDepartment of Medicine, Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.ORCID http://orcid.org/0000-0001-9431-0912
Can TanDepartment of Medicine, Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-1450-8396
Sun Kyong LeeDepartment of Medicine, Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Thomas TedeschiDepartment of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0001-6454-0952
Yi-Wen HsiehDepartment of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-2183-2792
Ying WangDepartment of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA.ORCID http://orcid.org/0000-0002-7852-386X
Ting LiuDepartment of Medicine, Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Amani A FawziDepartment of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Tsutomu KumeDepartment of Medicine, Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA. t-kume@northwestern.edu.ORCID http://orcid.org/0000-0002-6005-5316

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LEONIDAS C. PLATANIAS · 1993 to 2026
$153.9M
Vascular Surgery Scientist Training ProgramT32HL094293 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI ESKANDARI, MARK K · 2009 to 2023
$4.0M
Exploring the angiogenesis-to-fibrosis transition in ischemic retinopathies RenewalR01EY030121 · NEI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Amani A Fawzi · 2020 to 2026
$2.9M
New roles of endothelial regrowth in ischemic tissue recovery and regenerationR01HL159976 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KUME, TSUTOMU · 2022 to 2025
$2.7M
Novel ocular imaging and molecular analysis of anterior eye segment for glaucomaR01EY034740 · NEI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Tsutomu Kume, Hao F Zhang · 2023 to 2026
$2.7M
Roles of neuropilin-1 in endothelial cell dysfunctionR01HL148339 · NHLBI · MAYO CLINIC ROCHESTER · PI WANG, YING · 2020 to 2024
$2.0M
Molecular mechanisms of Foxc-mediated angiogenesisR01HL144129 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KUME, TSUTOMU · 2018 to 2021
$1.9M
Mechanisms underlying the formation of the cornea and ocular surface epitheliumR01EY028304 · NEI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KUME, TSUTOMU · 2018 to 2021
$1.6M
NCI NIH HHS P30 CA060553NEI NIH HHS R01 EY028304NEI NIH HHS R01 EY030121NEI NIH HHS R01 EY034740NHLBI NIH HHS R01 HL144129NHLBI NIH HHS R01 HL148339NHLBI NIH HHS R01 HL159976NHLBI NIH HHS T32 HL094293U.S. Department of Health & Human Services | NIH | National Eye Institute (NEI) RO1EY028304U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI) R01HL148339U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI) RO1HL144129
6 · The paper itself

Abstract

Angiogenesis, the growth of new blood vessels from pre-existing vasculature, is essential for the development of new organ systems, but transcriptional control of angiogenesis remains incompletely understood. Here we show that FOXC1 is essential for retinal angiogenesis. Endothelial cell (EC)-specific loss of Foxc1 impairs retinal vascular growth and expression of Slc3a2 and Slc7a5, which encode the heterodimeric CD98 (LAT1/4F2hc) amino acid transporter and regulate the intracellular transport of essential amino acids and activation of the mammalian target of rapamycin (mTOR). EC-Foxc1 deficiency diminishes mTOR activity, while administration of the mTOR agonist MHY-1485 rescues perturbed retinal angiogenesis. EC-Foxc1 expression is required for retinal revascularization and resolution of neovascular tufts in a model of oxygen-induced retinopathy. Foxc1 is also indispensable for pericytes, a critical component of the blood-retina barrier during retinal angiogenesis. Our findings establish FOXC1 as a crucial regulator of retinal vessels and identify therapeutic targets for treating retinal vascular disease.

Indexed as

Blood-Retinal BarrierEndothelial CellsForkhead Transcription FactorsRetinal NeovascularizationAngiogenesisAnimalsFusion Regulatory Protein 1, Heavy ChainLarge Neutral Amino Acid-Transporter 1MaleMiceMice, Inbred C57BLMice, KnockoutPericytesRetinaRetinal VesselsTOR Serine-Threonine KinasesForkhead Transcription FactorsFoxc1 protein, mouseFusion Regulatory Protein 1, Heavy ChainLarge Neutral Amino Acid-Transporter 1mTOR protein, mouseTOR Serine-Threonine Kinases

Identifiers

PMID38755144
PMCPMC11099035

What OpenQuestion holds

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Registered trials

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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.