手术和干细胞龛:转移性癌症的致命弱点

Alberto Carmona-Bayonas
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引用次数: 0

摘要

根据一个经典的范例,手术只在转移性癌症患者中起缓和作用,在这些患者中,根治性切除的可能性是不可行的。然而,在转移性肾癌患者中进行的两项随机试验的一些令人信服的数据挑战了这一假设。该假设提出,转移性癌症的原发肿瘤切除是第一代即将到来的针对干细胞龛的治疗方法。它将独立地改善转移性癌症患者的预后,这些患者足够健康,可以忍受大手术。晚期复发的现象也可以在此基础上解释。
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Surgery and stem cell niches: An Achilles' heel of metastatic cancer

According to a classic paradigm, surgery only plays a palliative role in patients with metastatic cancer in whom the possibility of a radical resection is non-viable. However, some convincing data proceeding from two randomized trials carried out in patients with metastatic kidney cancer have challenged this assumption. The hypothesis proposes that the resection of the primary tumour in metastatic cancer is the first generation of forthcoming therapies aiming at stem cell niches. It will independently improve the prognosis of metastatic cancer in patients that are fit enough to tolerate major surgery. The phenomenon of late relapses could also be explained on this basis.

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