MNT:这些癌症干细产生新癌症治疗方法

2018-02-11 榕榕 来宝网

三阴性乳腺癌存活率差。然而,一项新研究的结果 - 研究人员发现一种可能促进该疾病的干细胞途径 - 可能会导致新的治疗方法。

这种蛋白质加重了三阴性乳腺癌】三阴性乳腺癌存活率差。然而,一项新研究的结果 - 研究人员发现一种可能促进该疾病的干细胞途径 - 可能会导致新的治疗方法。

近几个月来,“今日医学”杂志报道了很多与乳腺癌有关的研究,以及如何治疗。

例如,一项研究发现,单次注射少量的两种药物可以成功地消除小鼠中的癌症。

另一项研究表明,饥饿的维生素B-2癌细胞可以阻止其传播。

现在,俄亥俄州克利夫兰诊所勒纳研究所的科学家声称,他们已经确定了一种新的干细胞通路,可以促进高度侵袭性的三阴性乳腺癌。

在“自然通讯”杂志上发表的这项研究中,研究人员概述了以往乳腺癌研究尚未描述的生存通路,可能为未来的治疗提供新的潜在靶点。

需要改善低存活率

专家们现在知道,激素疗法可以阻止乳腺癌细胞与促进其生长的激素(如雌激素和黄体酮)。

然而,治疗三阴性乳腺癌细胞的主要问题是,它们不具有使它们与雌激素和黄体酮结合的受体。

因为典型的乳腺癌疗法使用这些受体来靶向癌细胞,所以这些受体的缺乏帮助三阴性乳腺癌细胞逃避治疗。因此,三阴性乳腺癌与低存活率相关。

研究合作者Ofer Reizes博士说:“三阴性乳腺癌”对治疗具有抵抗力,且复发率很高。

他继续说:“这种侵袭性亚型约占乳腺癌的15-20%。 我们的发现处于早期阶段,但我们希望以这些癌症干细胞为目标产生新的治疗方法,使女性得到成功治疗并改善其结果。”

原始出处:

David Railton. This protein fuels triple-negative breast cancer. Medical News Today,2018.

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    2018-02-11 changjiu

    学习一下谢谢

    0

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    2018-02-11 1dd8c52fm63(暂无匿称)

    了解了解.学习学习

    0

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    2018-02-11 龙胆草

    学习谢谢分享

    0

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