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Org Biomol Chem:科学家研发出一种能更有效抗击HIV的核苷修饰型新药!

2017-06-20 sunshine2015 来宝网

随着艾滋病毒/艾滋病疫情进入其第四个十年,每年都会带来有前途的研究新消息,以减轻祸患。纽约市科学院的科学家也加入新研究,以快速的方法抑制引起艾滋病的病毒的新分子。



研究人员制造对抗HIV的新分子】随着艾滋病毒/艾滋病疫情进入其第四个十年,每年都会带来有前途的研究新消息,以减轻祸患。纽约市科学院的科学家也加入新研究,以快速的方法抑制引起艾滋病的病毒的新分子。

化学与生物化学与化学系副主任Mahesh K. Lakshman以及学生Hari Akula领导了CCNY研究,该研究专注于核苷的修饰。这些都是所有生物体中的遗传建筑材料,因此它们作为抗病毒剂具有很大的潜力。

快速修饰天然核苷结构的能力是开发潜在药剂的核心。这可能产生多种化合物,然后可以对其进行测试,以了解对生物活性的结构影响。皇家化学学会研究员Lakshman说:“修饰嘧啶核苷,包括AZT(齐多夫定)——一种用于控制艾滋病毒感染的药物就是这种情况。

在这种情况下,Lakshman和Akula已经开发了一种简单而快速的制备新的嘧啶核苷类似物的方法,AZT属于AZT家族,用于修饰AZT本身。与他们在Rega医学研究所的合作者一起,他们已经确定了几种新的化合物,对抗更强毒的HIV-1和较不常见和较少致病性的HIV-2活跃型。

他们的研究出现在皇家化学学会出版物“有机和生物分子化学”中。

据日内瓦的艾滋病方案说,截至2015年,自艾滋病开始以来,估计有三千五百万人因艾滋病相关疾病死亡。

然而,艾滋病毒在发展抗逆转录病毒疗法后不再被认为是死刑判决。因此,艾滋病规划署估计,世界各地有超过1800万人感染艾滋病毒。

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    2018-06-02 sunylz
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    2017-06-21 lqvr
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    2017-06-21 zhangyxzsh
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    2017-06-20 189****7206

    学习了谢谢分享。

    0

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    2017-06-20 Julie W

    已经确定了几种新的化合物,对抗更强毒的HIV-1和较不常见和较少致病性的HIV-2活跃型。

    0

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