新闻
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China

美有望批准首个癌症基因疗法

2017-07-13 16:14:00   新华网

新华社华盛顿7月12日电(记者 林小春)一种基于改造患者自身免疫细胞的白血病疗法12日获得美国食品和药物管理局专家委员会的一致支持,为美国政府审批通过第一种针对癌症的基因疗法铺平了道路。

美药管局肿瘤药物咨询委员会当天以10比0的投票建议批准瑞士诺华公司名为CTL019的疗法,用于治疗3到25岁的复发难治型B细胞急性淋巴细胞白血病。咨询委员会的建议仅供美药管局审批时参考,但一般会被采纳。

CTL019是近年来发展迅速的一种嵌合抗原受体T细胞(CAR-T)疗法,它首先从患者自身采集在免疫反应中发挥重要作用的T细胞,然后进行重新“编程”,所得到的T细胞含有嵌合抗原受体,能识别并攻击癌变细胞,因此可重新注入患者体内用于治疗。

诺华公司一项最新临床试验结果显示,83%的B细胞急性淋巴细胞白血病患者在接受CTL019治疗3个月后,病情获得完全或部分缓解,治疗1年后的复发率为64%,存活率为79%。

诺华肿瘤首席执行官布鲁诺·斯特里吉尼在一份声明中说:“这个委员会一致推荐CTL019,使我们更接近于给有需要的患者提供第一种获得商用许可的CAR-T疗法。”

B细胞急性淋巴细胞白血病是一种恶性肿瘤性疾病,异常增生的原始细胞可在骨髓聚集并抑制正常造血功能。这种疾病的治疗方案较为有限,其中儿童和青少年患者5年无复发存活率仅为10%至30%。

CAR-T是广受关注的一种癌症疗法。除了诺华,美国风筝制药公司与朱诺治疗公司也在研发CAR-T产品。但今年早些时候,因临床试验中数名患者脑水肿死亡事件,朱诺治疗公司正式终止了针对成年人复发难治型B细胞急性淋巴细胞白血病的基因疗法临床试验。

风筝制药公司首席执行官阿里·贝勒德格伦在上述委员会投票前发表博客文章说,今天他是诺华“最热情的拉拉队队员”,这个投票不是关于生意或者竞争,而是关于“推进一项有潜力变革癌症疗法的令人兴奋的技术”。

朱诺治疗公司也向诺华表示祝贺,称这是CAR-T疗法的一个里程碑。“最重要的是,这对儿童及其家人来说是个好消息!”

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170713/30964814.html
Server: cms-8-251
Date: 2024/11/28 22:17:59

Powered by China
China