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题目:: Bub1 is required for maintaining cancer stem cells in breast cancer cell lines.
作者:: Han(Jeong Yoon),Han(Yu Kyeong),Park(Ga-Young),Kim(Sung Dae),Kim(Joong Sun),Jo(Wol Soon),Lee(Chang Geun)
状态:: 发布时间2015-11-02 , 更新时间 2015-11-06
期刊:: Sci Rep
摘要:: Breast cancer is a leading cause of death among women worldwide due to therapeutic resistance and cancer recurrence. Cancer stem cells are believed to be responsible for resistance and recurrence. Many efforts to overcome resistance and recurrence by regulating cancer stem cells are ongoing. Bub1 (Budding uninhibited by benzimidazoles 1) is a mitotic checkpoint serine/threonine kinase that plays an important role in chromosome segregation. Bub1 expression is correlated with a poor clinical prognosis in patients with breast cancer. We identified that depleting Bub1 using shRNAs reduces cancer stem cell potential of the MDA-MB-231 breast cancer cell line, resulting in inhibited formation of xenografts in immunocompromised mice. These results suggest that Bub1 may be associated with cancer stem cell potential and could be a target for developing anti-breast cancer stem cell therapies.
语言:: eng
DOI:

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