8 תוצאות
OBJECTIVE
To examine the expression of molecules targeted by imatinib mesylate (STI571;Gleevec) and epidermal growth factor receptor (EGFR) inhibitors in orbital lymphangiomas.
METHODS
Retrospective observational case series.
METHODS
Six patients with orbital lymphangioma treated at four
OBJECTIVE
The close association of lymphatic and blood vessels and their coordinated development in vivo suggest that there are parallel mechanisms regulating hemangiogenesis and lymphangiogenesis. Here, we hypothesize that inhibition of the Src tyrosine kinase, apart from anti-hemangiogenic
We have recently cloned the human fms-like tyrosine kinase 4 gene FLT4, whose protein product is related to two vascular endothelial growth factor receptors FLT1 and KDR/FLK1. Here the expression of FLT4 has been analyzed by in situ hybridization during mouse embryogenesis and in adult human
Vascular endothelial growth factor receptor 2 (VEGFR2) is a primary responder to vascular endothelial growth factor signal and thereby regulates endothelial migration and proliferation. This receptor is expressed in endothelial cells and in some vascular tumors, but many reports also detail its
BACKGROUND The nuchal translucency measurement is the major focus of an early fetal ultrasound scan, with the goal to identify various inherited conditions, such as chromosomal aberrations and others. The diagnostic strategy for fetuses with increased nuchal translucency and normal karyotype is not
Recently, a novel monoclonal antibody to vascular endothelial growth factor receptor 3 (VEGFR-3), a tyrosine kinase receptor expressed almost exclusively by lymphatic endothelium in the adult, has been shown to react with a small number of cases of Kaposi's sarcoma (KS) and cutaneous lymphangiomas.
BACKGROUND
Among the molecules important to angiogenesis and lymphangiogenesis is vascular endothelial growth factor receptor 3 (VEGFR-3), a member of the receptor tyrosine kinases of endothelial cells. This receptor is expressed consistently in normal lymphatics, lymphangiomas, and in Kaposi
The lymphatic vasculature is essential for the maintenance of normal fluid balance and for the immune responses, but it is also involved in a variety of diseases. Hypoplasia or dysfunction of the lymphatic vessels can lead to lymphedema, whereas hyperplasia or abnormal growth of these vessels are