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Title: Genetic dissection of tumor angiogenesis: are PlGF and VEGFR-1 novel anti-cancer targets?
Authors: Luttun, Aernout
Autiero, Monica
Tjwa, Marc
Carmeliet, Peter # ×
Issue Date: Mar-2004
Publisher: Elsevier Science B.V.
Series Title: Biochimica et Biophysica Acta. Reviews on Cancer vol:1654 issue:1 pages:79-94
Abstract: Many proliferative diseases, most typically cancer, are driven by uncontrolled blood vessel growth. Genetic studies have been very helpful in unraveling the cellular and molecular players in pathological blood vessel formation and have provided opportunities to reduce tumor growth and metastasis. The fact that tumor vessels and normal blood vessels have distinct properties may help in designing more specific--and therefore safer--anti-angiogenic strategies. Such strategies may interfere with angiogenesis at the cellular or molecular level. Possible molecular targets include angiogenic growth factors and their receptors, proteinases, coagulation factors, junctional/adhesion molecules and extracellular matrix (ECM) components. Some anti-angiogenic drugs, i.e., vascular endothelial growth factor (VEGF) antibodies and VEGF receptor-2 (VEGFR-2) inhibitors, have progressed into clinical cancer trials. While the results of these trials support the potential of anti-angiogenic therapy to treat cancer, they also demonstrate the need for more effective and safer alternatives. Targeting placental growth factor (PlGF) or VEGFR-1 may constitute such an alternative since animal studies have proven their pleiotropic working mechanism and attractive safety profile. Together, these insights may bring anti-angiogenic drugs closer from bench to bedside.
URI: 
ISSN: 0304-419X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular and Vascular Biology
Vesalius Research Centre (-)
Laboratory of Angiogenesis and Vascular Metabolism (Vesalius Research Center) (+)
× corresponding author
# (joint) last author

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