نتایج جستجو برای: vascular endothelial growth factor receptor vegfr
تعداد نتایج: 2100982 فیلتر نتایج به سال:
introduction: angiogenesis is the physiological process through which new blood vessels form from pre-existing vessels. cardiovascular endothelial factors are involved in diseases and vascular regulation. stachys lavandulifolia belongs to the laminacea family and its hydroalcoholic extract is used as a traditional treatment to reduce pain and inflammation. the present study was conducted to ex...
vascular endothelial growth factor (vegf-a) is one of the most important regulatory factors in pathological and physiological angiogenesis. alternative splicing is a complicated molecular process in vegf-a gene expression which adds complexity to vegf-a biology. among all vegf-a exons, alternative splicing of exon 8 is the key determinant of isoform switching from pro-angiogenic vegf-xxx to ant...
introduction: pulsed dye laser (pdl) is an important treatment for superficial infantile hemangioma, but few studies report on its cellular mechanism. the aim of this study was to evaluate alterations of serum vascular endothelial growth factor (vegf) level in infantile hemangioma (ih) patients after laser treatment and effects of pdl irradiation on human umbilical vein endothelial cells (huvec...
Vascular endothelial growth factor (VEGF)-C and VEGF-D influence lymphangiogenesis through the activation of the vascular endothelial growth factor receptor (VEGFR)-3. They have been implicated in lymphatic tumor spread, which is an important prognostic factor in patients with non-small cell lung carcinoma (NSCLC). Whether or not the expression of VEGF-C, -D, and VEGFR-3 correlates with clinico...
Vascular permeability is a hallmark response to the main angiogenic factor VEGF-A and we have previously described a reduction of this response in Shb knockout mice. To characterize the molecular mechanisms responsible for this effect, endothelial cells were isolated from lungs and analyzed in vitro. Shb deficient endothelial cells exhibited less migration in a scratch wound-healing assay both ...
Recent evidence suggesting vascular endothelial growth factor-C (VEGF-C), which is a regulator of lymphatic and vascular endothelial development, raised the question whether this molecule could be involved in Kaposi's sarcoma (KS), a strongly angiogenic and inflammatory tumor often associated with infection by human immunodeficiency virus-1. This disease is characterized by the presence of a co...
Vascular endothelial growth factor (VEGF) plays a key role in angiogenesis through binding to its specific receptors, which mainly occurs to VEGF receptor 2 (VEGFR-2), a kinase insert domain-containing receptor. Therefore, the disruption of VEGFR-2 signaling provides a promising therapeutic approach for the treatment of cancer by inhibiting abnormal or tumorinduced angiogenesis. To explore this...
Angiogenesis is a fundamental mechanism of cancer growth and invasion. Current translational approaches are using both small-molecule inhibitors and antibodies that modulate various steps of these processes, and several such compounds have already received regulatory approval for the therapy of specific indications in cancer. Among the many molecular targets involved in the control of angiogene...
Signaling through vascular endothelial growth factor (VEGF) receptors (VEGFRs) is a key pathway initiating endothelial cell proliferation and migration resulting in angiogenesis, a requirement for human tumor growth and metastasis. Abrogation of signaling through VEGFR by a variety of approaches has been demonstrated to inhibit angiogenesis and tumor growth. Small molecule inhibitors of VEGFR t...
Angiogenesis is important for tumor growth and metastasis. Hypoxia in tumors drives this angiogenic response by stabilizing Hypoxia Inducible Factors (HIF) and target genes like Vascular Endothelial Growth Factor (VEGF). HIF stability is regulated by Prolylhydroxylases (PHD)-mediated modification. Iron is an important cofactor in regulating the enzymatic activity of PHDs. Reducing intracellular...
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