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2021-07-11 07:40:02　来源: 中国新闻周刊 举报 分享至 分享至好友和朋友圈 　　 　　 　　 发于2021.7.12总第1003期《中国新闻周刊》 　　多年以来，黄祖洽身边一直萦绕着两个挥之不去的问题。一个是，为什么“两弹一星”元å�...

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Researchers from the UCLA School of Dentistry have discovered a key molecule that allows cancer stem cells to bypass the body's natural immune defenses, spurring the growth and spread of head and neck squamous cell cancers. Their study, conducted in mice, also demonstrates that inhibiting this molecule derails cancer progression and helps eliminate these stem cells.

Research on mouse models targets new ‘checkpoint’ that enables cancer stem cells to evade immune system UCLA School of Dentistry Head and neck cancer stem cells (red) expressing the CD276 gene (green) are found in high proportions at the periphery of tumor bodies; CD276 provides protection against cancer-fighting T cells to stem cells and interior tumor cells (blue). Brianna Aldrich | May 3, 2021 Researchers from the UCLA School of Dentistry have discovered a key molecule that allows cancer stem cells to bypass the body’s natural immune defenses, spurring the growth and spre...