Evidence map›Paper›PMID 22649102›Full record

ArticleBlood2012

CDP-diacylglycerol synthetase-controlled phosphoinositide availability limits VEGFA signaling and vascular morphogenesis.

Weijun Pan, Van N Pham, Amber N Stratman, Daniel Castranova, Makoto Kamei, Kameha R Kidd, Brigid D Lo, Kenna M Shaw, Jesus Torres-Vazquez, Constantinos M Mikelis and 3 more

Abstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Elf1 Deficiency Impairs Macrophage Development in Zebrafish Model Organism.International journal of molecular sciences · 2025
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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

13 authors.

Weijun PanProgram in Genomics of Differentiation, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
Van N Pham
Amber N Stratman
Daniel Castranova
Makoto Kamei
Kameha R Kidd
Brigid D Lo
Kenna M Shaw
Jesus Torres-Vazquez
Constantinos M Mikelis
J Silvio Gutkind
George E Davis
Brant M Weinstein

Funding

Specification And Patterning of Developing Blood VesselsZIAHD001011 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI WEINSTEIN, BRANT · 2009 to 2025
$18.4M
Molecular Mechanisms Of Growth Control And CarcinogenesisZIADE000551 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI GUTKIND, JORGE SILVIO · 2009 to 2015
$11.5M
Molecular and cellular mechanisms of vascular patterning by PlexinD1 signalingR01HL092263 · NHLBI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI TORRES-VÁZQUEZ, JESÚS · 2009 to 2014
$2.7M
Hematopoietic stem cell cytokine control of developmental vascularizationR01HL105606 · NHLBI · UNIVERSITY OF MISSOURI-COLUMBIA · PI DAVIS, GEORGE E · 2011 to 2014
$1.5M
Intramural NIH HHSNHLBI NIH HHS HL59393
6 · The paper itself

Abstract

Understanding the mechanisms that regulate angiogenesis and translating these into effective therapies are of enormous scientific and clinical interests. In this report, we demonstrate the central role of CDP-diacylglycerol synthetase (CDS) in the regulation of VEGFA signaling and angiogenesis. CDS activity maintains phosphoinositide 4,5 bisphosphate (PIP2) availability through resynthesis of phosphoinositides, whereas VEGFA, mainly through phospholipase Cγ1, consumes PIP2 for signal transduction. Loss of CDS2, 1 of 2 vertebrate CDS enzymes, results in vascular-specific defects in zebrafish in vivo and failure of VEGFA-induced angiogenesis in endothelial cells in vitro. Absence of CDS2 also results in reduced arterial differentiation and reduced angiogenic signaling. CDS2 deficit-caused phenotypes can be successfully rescued by artificial elevation of PIP2 levels, and excess PIP2 or increased CDS2 activity can promote excess angiogenesis. These results suggest that availability of CDS-controlled resynthesis of phosphoinositides is essential for angiogenesis.

Indexed as

AnimalsAnimals, Genetically ModifiedBase SequenceBlood VesselsDiacylglycerol CholinephosphotransferaseDNA, ComplementaryHumansMutationNeovascularization, PhysiologicPhosphatidylinositolsRNA, Small InterferingSignal TransductionVascular Endothelial Growth Factor AZebrafishZebrafish ProteinsDiacylglycerol CholinephosphotransferaseDNA, ComplementaryPhosphatidylinositolsRNA, Small InterferingVascular Endothelial Growth Factor AZebrafish Proteins

Identifiers

PMID22649102
PMCPMC3398756

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.