VEGFR-2 expression in human melanoma: Revised assessment
نویسندگان
چکیده
منابع مشابه
Expression of cyclooxygenase 2 in human malignant melanoma.
Cyclooxygenase (COX)-2 is an inducible enzyme involved in production of prostaglandins in inflammatory processes. There is now increasing evidence that a constitutive expression of COX-2 plays a role in development and progression of malignant epithelial tumors. In the present study we investigated expression and function of COX-2 in malignant melanoma. Expression of COX-2 was determined by imm...
متن کاملEvaluation of Cyclooxygenase-2 Expression in Association with Clinical-Pathological Factors in Malignant Melanoma
Background and Objective: The primary goal of this study is to develop a rigorous understanding ofthe correlation between COX-2 expression and malignant melanoma prognostic factors. Material and Methods: In this cross-sectional study, we analyzed 60 cases of cutaneous malignant melanoma. The related stained slides were reviewed by two pathologists. The re...
متن کاملConstitutive expression of VEGF, VEGFR-1, and VEGFR-2 in normal eyes.
PURPOSE The expression of vascular endothelial growth factor (VEGF) and its high-affinity receptors VEGFR-1 and VEGFR-2 was investigated in normal eyes. METHODS Monkey and rat eyes were surgically removed in animals under deep anesthesia and immediately prepared for study. Ocular VEGF, VEGFR-1, and VEGFR-2 expression was studied using a combination of in situ hybridization, northern blot anal...
متن کاملAttenuation of VEGFR-2 Expression by sFlt-1 and Low Oxygen in Human Placenta
Vascular endothelial growth factor receptor 2 (VEGFR-2), the primary receptor for VEGF, is crucial for normal endothelial function. sFlt-1, a truncated and soluble form of VEGFR-1 which binds and inhibits VEGF, is increased in preeclampsia and is positively regulated by low oxygen. Here, we investigated the effects of sFlt-1 and hypoxia on VEGFR-2 expression and signaling in the human placenta....
متن کاملDifferential expression of KDR/VEGFR-2 and CD34 during mesoderm development of the early human embryo
Recent findings on vertebrate embryos have provided compelling evidence for the existence of hemangioblasts, i.e. common precursors for endothelial and hematopoietic cells, characterized by expression of the VEGFR2/Flk1 receptor. We describe here a population of KDR+ CD34- mesoderm cells that emerges in early-somitic human embryos, by the beginning of the 4th week of gestation. In the developin...
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ژورنال
عنوان ژورنال: International Journal of Cancer
سال: 2011
ISSN: 0020-7136
DOI: 10.1002/ijc.25963