Evidence map›Paper›PMID 23462469›Full record

ArticleDevelopment (Cambridge, England)2013

A truncation allele in vascular endothelial growth factor c reveals distinct modes of signaling during lymphatic and vascular development.

Jacques A Villefranc, Stefania Nicoli, Katie Bentley, Michael Jeltsch, Georgia Zarkada, John C Moore, Holger Gerhardt, Kari Alitalo, Nathan D Lawson

Open access · greenAbstract read
In one paragraph

Article in Development (Cambridge, England), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
6.0field-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

61 citing papers in PubMed, 113 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Jacques A VillefrancProgram in Gene Function and Expression, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Stefania Nicoli
Katie Bentley
Michael Jeltsch
Georgia Zarkada
John C Moore
Holger Gerhardt
Kari Alitalo
Nathan D Lawson
University of Massachusetts Chan Medical School · US

Funding

Role of Notch in Artery DevelopmentR01HL093467 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LAWSON, NATHAN D · 2009 to 2017
$3.7M
Transcriptional Control of Endothelial DifferentiationR01HL101374 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LAWSON, NATHAN D · 2010 to 2013
$1.6M
Plcg1 integration of Vegf receptor signalingF31HL081927 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI VILLEFRANC, JACQUES ALPHONSE · 2005 to 2008
$86k
Cancer Research UKNHLBI NIH HHS 5F31HL081927NHLBI NIH HHS F31 HL081927NHLBI NIH HHS R01 HL093467NHLBI NIH HHS R01HL093467NHLBI NIH HHS R01 HL101374NHLBI NIH HHS R01HL101374
6 · The paper itself

Abstract

Vascular endothelial growth factor C (Vegfc) is a secreted protein that guides lymphatic development in vertebrate embryos. However, its role during developmental angiogenesis is not well characterized. Here, we identify a mutation in zebrafish vegfc that severely affects lymphatic development and leads to angiogenesis defects on sensitized genetic backgrounds. The um18 mutation prematurely truncated Vegfc, blocking its secretion and paracrine activity but not its ability to activate its receptor Flt4. When expressed in endothelial cells, vegfc(um18) could not rescue lymphatic defects in mutant embryos, but induced ectopic blood vessel branching. Furthermore, vegfc-deficient endothelial cells did not efficiently contribute to tip cell positions in developing sprouts. Computational modeling together with assessment of endothelial cell dynamics by time-lapse analysis suggested that an autocrine Vegfc/Flt4 loop plays an important role in migratory persistence and filopodia stability during sprouting. Our results suggest that Vegfc acts in two distinct modes during development: as a paracrine factor secreted from arteries to guide closely associated lymphatic vasculature and as an autocrine factor to drive migratory persistence during angiogenesis.

Indexed as

AllelesAnimalsAnimals, Genetically ModifiedAutocrine CommunicationBlood VesselsCell MovementCodon, NonsenseEmbryo, NonmammalianFemaleLymphatic SystemMiceMice, KnockoutNeovascularization, PhysiologicParacrine CommunicationProtein IsoformsSignal TransductionCodon, NonsenseProtein IsoformsVascular Endothelial Growth Factor Cvascular endothelial growth factor C, zebrafishZebrafish Proteins

Identifiers

PMID23462469
PMCPMC3596992
OpenAlexW2127478241

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.