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Wnt信号转导途径在肿瘤干细胞中作用的研究进展 被引量:3

Wnt signaling pathway in cancer stem cells
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摘要 肿瘤干细胞是肿瘤治疗的重要途径,而其干细胞特性的维持机制还不明确。近来在多种肿瘤如白血病、肝癌、乳腺癌、大肠癌、皮肤癌、前列腺癌及精原细胞瘤的研究中发现,Wnt信号转导途径激活后,肿瘤干细胞数量增加,侵袭性、耐药性增强,自我更新及体内致瘤能力增强。而在恶性黑素瘤的研究中却发现Wnt信号转导途径的活化使肿瘤细胞的增殖能力降低,分化程度增高,体内成瘤能力降低。Wnt信号转导途径在维持肿瘤干细胞的干细胞特性方面有着重要作用,所以以Wnt信号转导途径为靶点,破坏肿瘤干细胞的干细胞特性,从而消灭肿瘤干细胞不失为治疗肿瘤的一个重要策略。
作者 滕颖 王秀问
出处 《中国肿瘤生物治疗杂志》 CAS CSCD 北大核心 2009年第6期640-643,共4页 Chinese Journal of Cancer Biotherapy
基金 山东省科技厅重点攻关资助项目(No.2006GG3202010)~~
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