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Expression of vascular endothelial growth factor receptor-2 in the tissue of basal cell carcinoma
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF DERMATOLOGY
- Issue:
- 9
- DOI:
- 10.3760/j.issn:0412-4030.2007.09.006
- Key Word:
- 癌,基底细胞;血管内皮生长因子受体
Abstract： 目的 研究血管内皮生长因子受体-2(VEGFR-2)在皮肤基底细胞癌(BCC)组织中的表达情况.方法 提取BCC组织的mRNA,以RT-PCR法检测标本中VEGFR-2 mRNA的表达.同时应用蛋白质印迹法检测VEGFR-2蛋白的表达,免疫荧光法检测VEGFR-2在BCC组织中的定位.结果 BCC组织标本mRNA和蛋白水平中均可以检测到VEGFR-2的表达,并较正常人对照有显著增加.VEGFR-2在BCC细胞主要表现为膜性分布.结论 皮肤BCC组织细胞能够高异常表达VEGFR-2,可能是导致BCC细胞肿瘤性增殖的原因之一.
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