Evidence map›Paper›PMID 21185287›Full record

ArticleExperimental cell research2011

Quantification and cell-to-cell variation of vascular endothelial growth factor receptors.

P I Imoukhuede, Aleksander S Popel

Abstract read
In one paragraph

Article in Experimental cell research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

67 citing papers in PubMed, 116 citations in OpenAlex.

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7 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

2 authors at 1 institution in 1 country.

P I ImoukhuedeDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21205, USA. pimoukhuede@jhu.edu
Aleksander S Popel
Johns Hopkins University · US

Funding

Systems Biology of Angiogenesis in Peripheral Arterial DiseaseR01HL101200 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI POPEL, ALEKSANDER S. · 2010 to 2022
$10.7M
Predictive experiment-based multiscale models of the tumor immune microenvironment and immunotherapy in breast cancerR01CA138264 · NCI · JOHNS HOPKINS UNIVERSITY · PI POPEL, ALEKSANDER S. · 2009 to 2023
$8.1M
Quantitative Analysis of Angiogenesis in Skeletal MuscleR01HL079653 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI POPEL, ALEKSANDER S. · 2005 to 2009
$1.5M
CARDIOVASCULAR SYSTEMS REGULATION PROGRAMT32HL007581 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI SHOUKAS, ARTIN ANDREW · 1985 to 2009
$1.2M
NCI NIH HHS R01 CA138264NHLBI NIH HHS HL079653NHLBI NIH HHS R01 HL079653NHLBI NIH HHS R01 HL101200NHLBI NIH HHS T32 HL007581
6 · The paper itself

Abstract

The vascular endothelial growth factor receptors (VEGFR) play a significant role in angiogenesis, the formation of new blood vessels from existing vasculature. Systems biology offers promising approaches to better understand angiogenesis by computational modeling the key molecular interactions in this process. Such modeling requires quantitative knowledge of cell surface density of pro-angiogenic receptors versus anti-angiogenic receptors, their regulation, and their cell-to-cell variability. Using quantitative fluorescence, we systematically characterized the endothelial surface density of VEGFRs and neuropilin-1 (NRP1). We also determined the role of VEGF in regulating the surface density of these receptors. Applying cell-by-cell analysis revealed heterogeneity in receptor surface density and VEGF tuning of this heterogeneity. Altogether, we determine inherent differences in the surface expression levels of these receptors and the role of VEGF in regulating the balance of anti-angiogenic or modulatory (VEGFR1) and pro-angiogenic (VEGFR2) receptors.

Indexed as

Blood VesselsCells, CulturedEndothelial CellsHumansModels, BiologicalNeovascularization, PhysiologicNeuropilin-1Protein IsoformsReceptors, Vascular Endothelial Growth FactorVascular Endothelial Growth FactorsNeuropilin-1Protein IsoformsReceptors, Vascular Endothelial Growth FactorVascular Endothelial Growth Factors

Identifiers

PMID21185287
PMCPMC3073416
OpenAlexW2053547715

What OpenQuestion holds

Textmetadata
LicenceTDM
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.