C&EN:癌症新药PARP抑制剂获批,完美利用癌细胞弱点,粉碎它们的基因!

2017-10-12 Lily 来宝网

癌症这一令人闻风丧胆的疾病,影响着越来越多的人们,除了传统的手术及放化疗之外,新方法不断涌出,其中最为突出的就是免疫疗法,大幅的提高了癌症患者的寿命。然而,新的癌症治疗方法虽然给癌症患者带来了一线希望,但是选择却很有局限性,对另一些人来说,新药物和新方法并不适用,因此,他们仍处于无尽的等待中。近期,一种基于“合成杀伤力”的新药概念进入了人们的视野,为广大癌症患者带来了一丝曙光。研究结果以封面故事的

新类药物旨在利用癌细胞的弱点】癌症这一令人闻风丧胆的疾病,影响着越来越多的人们,除了传统的手术及放化疗之外,新方法不断涌出,其中最为突出的就是免疫疗法,大幅的提高了癌症患者的寿命。然而,新的癌症治疗方法虽然给癌症患者带来了一线希望,但是选择却很有局限性,对另一些人来说,新药物和新方法并不适用,因此,他们仍处于无尽的等待中。近期,一种基于“合成杀伤力”的新药概念进入了人们的视野,为广大癌症患者带来了一丝曙光。研究结果以封面故事的形式发表于《化学与工程新闻》杂志中,另外,美国化学学会的《每周新闻》杂志上也进行了刊登。

研究小组负责人解释说:此次研究着眼于削弱癌症细胞的能力,破碎它们的基因。合成杀伤力背后的想法是,如果细胞中的一个关键基因被淘汰,肿瘤细胞会不会死亡,患者能不能健康的生存下去?在这个概念的基础上,制药公司获得批准一种新药,名叫PARP抑制剂类药物,用于治疗卵巢癌

接下来,研究研究将着眼于如何从长远上来有效利用合成杀伤力,制药公司确定初始药物靶点来测试,但是这些目标的选择基于筛选细胞系,除此之外,研究人员还将测试这种药物对其他癌症患者的有效性,针对其他癌症的大规模临床试验正在筹备中。

原始出处:

Lisa M. Jarvis. Driving cancer beyond the brink. Chemical & Engineering News (C&EN), 2017.

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    2018-07-17 jklm09
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    2017-10-14 yxch36
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    2017-10-14 lishiwen
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    2017-10-12 虈亣靌

    好好看下.内容丰富

    0

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    2017-10-12 忠诚向上

    好好学习天天向上

    0

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