Cancer Weekly
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Angiogenesis
New angiogenesis study findings reported from Ohio State University
February 10th, 2009
According to a study from the United States, "Former vascular endothelial growth factor (VEGF)-head and neck squamous cell carcinoma (HNSCC) studies have focused on VEGF's contributions toward tumor-associated angiogenesis. Previously, we have shown that HNSCC cells produce high levels of VEGF." "We therefore hypothesized that VEGF serves a biphasic role, that is, pro-angiogenic and pro-tumorigenic in HNSCC pathogenesis. Western blots confirmed the presence of VEGF's primary mitogenic receptors, VEGFR-2/KDR and VEGFR-1/Flt-1 in cultured HNSCC cells. Subsequent studies evaluated VEGF's effects on HNSCC intracellular signaling, mitogenesis, invasive capacities, and matrix...
Source: Cancer Weekly (2009-02-10)
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