Int J Mol Sci:肌肉侵入性膀胱癌中,预测基于放化疗的膀胱保留疗法临床结果生物标记研究

2018-09-25 AlexYang MedSci原创

基于放化疗的膀胱保留疗法(BPT)是目前的一种对非转移肌肉侵入性膀胱癌(MIBC)的有效的疗法,并且风险小,同样也是不适用根治性膀胱切除术患者的一种选择。在BPT中,只有那些放化疗后获得完整响应(CR)的患者才有良好的预后和生活品质,并且膀胱功能保留。因此,预测CR和有利的预后对选择BPT患者是非常重要的。最近,有研究人员对预测基于放化疗的BPT临床结果得生物标记进行了回顾。研究人员将研究的生物标

基于放化疗的膀胱保留疗法(BPT)是目前的一种对非转移肌肉侵入性膀胱癌(MIBC)的有效的疗法,并且风险小,同样也是不适用根治性膀胱切除术患者的一种选择。在BPT中,只有那些放化疗后获得完整响应(CR)的患者才有良好的预后和生活品质,并且膀胱功能保留。因此,预测CR和有利的预后对选择BPT患者是非常重要的。

最近,有研究人员对预测基于放化疗的BPT临床结果得生物标记进行了回顾。研究人员将研究的生物标记分成与细胞凋亡相关的、细胞增殖相关的、受体酪氨酸激酶相关的、DNA损伤响应基因相关的、组织缺氧先关的、分子亚型以及其他相关的。在这些生物标记中,Ki-67标记指数(Ki-67)和减数分裂重组11可以用来选择BPT或者RC。Ki-67 LI和红细胞白血病病毒致癌基因同系物2(erbB2)可以用来预测BPT治疗的放化疗响应和患者的预后。目前曲妥单抗的使用和与混合氧和烟酰胺的组合使用可能克服放化疗抵抗性,这些结果可以有erbB2的过表达和肿瘤组织缺氧来确定。

最后,研究人员指出,进一步的研究也是需要的,从而来确定这些生物标记在指导MIBC患者个性化治疗发展中的使用价值。

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    2018-09-27 yzh399
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    2018-09-25 天地飞扬

    了解一下,谢谢分享!

    0

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    2018-09-25 tw007007

    走资

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