衰老标记阳性癌细胞的悖论:挑战与机遇。

IF 4.1 Q2 GERIATRICS & GERONTOLOGY
Emily A O'Sullivan, Ryan Wallis, Federica Mossa, Cleo L Bishop
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引用次数: 0

摘要

衰老是一种抗肿瘤机制,也是癌症的标志。在癌症中经常可以观察到关键衰老效应因子(如 p16INK4A)的缺失或突变。耐人寻味的是,一些人类肿瘤同时具有增殖性和衰老标志物阳性(Sen-Mark+)。在此,我们探讨了这一悖论,重点关注其对预后的影响以及目前对这些细胞进行分类所面临的挑战。我们讨论了未来检测 Sen-Mark+ 细胞的策略,以及利用衰老治疗癌症的新机遇。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The paradox of senescent-marker positive cancer cells: challenges and opportunities.

Senescence is an anti-tumour mechanism and hallmark of cancer. Loss or mutation of key senescence effectors, such as p16INK4A, are frequently observed in cancer. Intriguingly, some human tumours are both proliferative and senescent-marker positive (Sen-Mark+). Here, we explore this paradox, focusing on the prognostic consequences and the current challenges in classifying these cells. We discuss future strategies for Sen-Mark+ cell detection together with emerging opportunities to exploit senescence for cancer.

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CiteScore
8.90
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