Cited by 136Nitric Oxide and Endothelin EffectsAtherosclerosis and Cardiovascular DiseasesAngiogenesis and VEGF in Cancer

Vascular Endothelial Growth Factor Is Necessary in the Development of Arteriosclerosis by Recruiting/Activating Monocytes in a Rat Model of Long-Term Inhibition of Nitric Oxide Synthesis

Zhao, Qingwei, Egashira, Kensuke, Inoue, Shujiro, Usui, Makoto, Kitamoto, Shiro, Ni, Weihua, Ishibashi, Minako, Hiasa, Ken-ichi +3 more·2002·Circulation

Abstract

Background — It remains unclear whether vascular endothelial growth factor (VEGF) is a proarteriosclerotic or an antiarteriosclerotic factor. We recently reported that long-term inhibition of nitric oxide by administering Nω -nitro- l -arginine methyl ester (L-NAME) induces coronary vascular inflammation and arteriosclerosis. Methods and Results — We used this animal model to investigate the role of VEGF in arteriosclerosis. We blocked VEGF activity in vivo by transfecting with plasmid DNA encoding the murine soluble FLT-1 ( sFLT-1 ) gene into thigh muscle. Soluble FLT-1 can suppress VEGF activity both by sequestering VEGF and by functioning as a dominant-negative inhibitor of VEGF receptors. We observed vascular inflammation associated with increased VEGF expression within 3 days of L-NAME administration, which was prevented by pretreatment with ACE inhibitor, angiotensin II receptor antagonist, or neutralizing monocyte chemoattractant protein-1 antibody. The sFLT-1 gene transfer attenuated the early vascular inflammation and prevented late arteriosclerosis. The sFLT-1 gene transfer also inhibited increased expression of monocyte chemoattractant protein-1 and transforming growth factor-β, indicating creation of a positive feedback loop to cause arteriosclerosis. Conclusions — VEGF is necessary in the development of arteriosclerosis by mediating monocyte recruitment and activation in this model.

Integrity signals

Registry

Crossref · 10.1161/hc0902.104718

Cites

20 of 20 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • A concern regarding VEGF use is increased local inflammation because cell migration and proliferation also correlate with angiogenesis.

    “A concern regarding VEGF use is increased local inflammation because cell migration and proliferation also correlate with angiogenesis.200–201”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Zhao, Q., Egashira, K., Inoue, S., Usui, M., Kitamoto, S., Ni, W., Ishibashi, M., Hiasa, K.-I., Ichiki, T., Shibuya, M., & Takeshita, A.
Affiliations
Kyushu University (JP)
Venue
Circulation
Published
2002-03-05
Volume
105
Issue
9
Pages
1110-1115
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2159600810
Cited by
136
References
20
Citations by year
2025: 1 · 2024: 1 · 2023: 2 · 2022: 1 · 2021: 2 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 2 · 2016: 4 · 2015: 3 · 2014: 5 · 2013: 4 · 2012: 2
FWCI
11.39
Type
journal article
Language
en
Open access
closed
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Nitric Oxide and Endothelin Effects
  • Life Sciences › Immunology and Microbiology › Immunology › Atherosclerosis and Cardiovascular Diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Angiogenesis and VEGF in Cancer
Keywords
vascular endothelial growth factor, arteriosclerosis, nitric oxide inhibition, L-NAME, soluble Flt-1, monocyte recruitment, monocyte activation, vascular inflammation, MCP-1, TGF-beta, ACE inhibitors, angiotensin receptor blockers, gene transfer, coronary arteries
MeSH terms
Animals, Arteriosclerosis, Biological Assay, Blood Pressure, Cell Division, Chemotaxis, Leukocyte, Coronary Vessels, Disease Models, Animal, Enzyme Inhibitors, Genetic Vectors, Inflammation, Injections, Intramuscular, Peptidyl-Dipeptidase A, Lymphokines, Male, Monocytes, Nitric Oxide, Proto-Oncogene Proteins, Rats, Inbred WKY, RNA, Messenger, Time, Gene Expression, Transforming Growth Factor beta, Endothelial Growth Factors, Neovascularization, Physiologic, Chemokine CCL2, NG-Nitroarginine Methyl Ester, Receptor Protein-Tyrosine Kinases, Gene Transfer, Horizontal, Vascular Endothelial Growth Factor Receptor-1, Vascular Endothelial Growth Factors, Vascular Endothelial Growth Factor A, Mice, Rats

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review