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This review aims to explore the mechanism of occurrence and progression of lymphatic metastasis of cancer and its role in cancer therapy. The pace of research into lymphatic system continues to accelerate with the availability of lymphatic molecular markers, such as lymphatic vessel endothelial hyaluronan receptor-1 (LYVE-1), the lymphatic receptor for hyaluronan. Recently, biological functions of LYVE-1 and its role in cancer metastasis have become the focus of worldwide attention. Clarification of the precise role of LYVE-1 in lymphatic metastasis is of great significance in exploring novel cancer treatment. This paper reviews the progress in LYVE-1 related to lymphatic metastasis of cancer. Copyright © 2013 by TUMOR.
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Objective To investigate the effects of vascular endothelial growth factor-C(VEGF-C)and VEGF-R3(fms-like tyrosine kinase-4,Flt-4)on lymphangiogenesis in adenocarcinoma of rectum.Methods A series of 32 adenocarcinoma of rectum were detected for the expression of VEGF-C and VEGF-R3(fms-like tyrosine kinase-4,Flt-4)and Podoplanin by immunohistochemical SABC methods.Results The density of lymphatic vessel in the perimeter of the adenocarcinoma tissue of rectum was much higher than in the interior(P
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Papillary carcinoma is one of the commonest tumors in the thyroid.The pathologic diagnosis of papillary carcinoma as well as follicular carcinoma and follicular adenoma of the thyroid are based on the morphology observation hitherto.However,the diagnostic value of immunostaining for distinction among differentiated neoplasm of the thyroid was so far absent.With the identification of the special markers of lymphatic vessel endothelial cell by immunohistochemical method in the recent years,the rapid progress in the research of lymphangiogenesis of the tumors had been made.This article briefly reviewed the progress of the special markers of lymphatic vessel endothelial cell and vascular endothelial growth factors in the differentiated neoplasm of the thyroid.