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shRNA沉默osteoglycin基因表达提高小鼠肝癌Hca-P细胞淋巴结转移能力 被引量:1

shRNA Targeted Against Osteoglycin Enhancing Lymph Node Metastatic Capability of Mouse Hepatocarcinoma Hca-P Cell
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摘要 [目的]研究osteoglycin表达与肿瘤转移的关系。[方法]构建osteoglycin反义表达载体,将其转染至小鼠肝癌Hca-P细胞,评价osteoglycin表达对Hca-P细胞转移生物学行为的影响。[结果]转染osteoglycin反义表达载体的Hca-P细胞迁移能力和侵袭能力显著提高;体内试验显示,其外周淋巴结转移率明显提高;然而细胞增殖能力及黏连能力未见明显变化。[结论]低表达osteoglycin提高Hca-P淋巴结转移能力。
出处 《中国肿瘤》 CAS 2008年第9期797-801,共5页 China Cancer
基金 国家自然科学基金(30500586)
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