angiofibroma/tyrosine

OBJECTIVE To examine the expression of hypoxia-inducible factor-1α (HIF-1α) and its related molecules (cellular repressor of E1A-stimulated genes [CREG], osteopontin [OPN], proto-oncogene tyrosine-protein kinase Src [c-Src], and vascular endothelial growth factor [VEGF]) in juvenile nasopharyngeal

OBJECTIVE To explore the molecular genetic background of juvenile nasopharyngeal angiofibromas and to identify biological processes and putative factors determining the different growth patterns of these tumors. METHODS By comparing copy number and gene expression level changes of two clinically

The exact nature of juvenile nasopharyngeal angiofibroma (JNA) is still in dispute. In recent years, the main controversy of its nature has focused on hemangioma and vascular malformation. In this study, the immunolocalization of vascular endothelial growth factor (VEGF), VEGF receptor-1/fms-like

An attempt is made to analyze the molecular behavior of juvenile nasopharyngeal angiofibroma (JNA). Case Series METHODS: Quantification of mRNAs expression was undertaken through real-time polymerase chain reaction in JNA (9-24) samples for VEGF-A, basic fibroblast growth factor (b-FGF),

Background/aim: Fusions of the ABL proto-oncogene 1 gene (ABL1 in 9q34) are common in leukemias but rare in solid tumors. The most notable is the t(9;22)(q34;q11)/BCR-ABL1 coding for a chimeric tyrosine kinase. We herein report an