Treatment of retroviral reservoirs exploiting oxidative stress
    8.
    发明授权
    Treatment of retroviral reservoirs exploiting oxidative stress 有权
    治疗逆转录病毒储库利用氧化应激

    公开(公告)号:US08785493B2

    公开(公告)日:2014-07-22

    申请号:US13125325

    申请日:2009-10-29

    IPC分类号: A61K31/28 A61K31/70 A61K33/24

    摘要: Activation of HIV-1 replication causes oxidative stress, which in turn potentiates HIV-1 replication. The common basis for the compounds of the present invention is: A) the capacity of reactivating HIV-1 from latency, and B) the ability to counteract the cellular machinery which activates in order to limit the effects of oxidative stress. In this way, oxidative stress can be potentiated and a “chain reaction” is sparked. This “chain reaction” induces a more efficient reactivation of HIV-1 from latency and, in some cases, induces selective killing of the infected cells. Actions A) and B) can either be carried out by one drug exerting both effects, or obtained by the combined use of distinct drugs. There are two main cellular machineries counteracting oxidative stress, i.e. the thioredoxin (Trx) thioredoxin reductase (TrxR) system and glutathione. Herein, we present drug strategies capable of exerting action B) by blocking either of the two machineries.

    摘要翻译: HIV-1复制的激活导致氧化应激,这反过来加强了HIV-1的复制。 本发明化合物的共同基础是:A)从潜伏期重新激活HIV-1的能力,以及B)抵抗激活以抑制氧化应激作用的细胞机制的能力。 以这种方式,可以增强氧化应激,引发“连锁反应”。 这种“连锁反应”诱导HIV-1从潜伏期更有效的再活化,并且在某些情况下诱导对感染细胞的选择性杀伤。 动作A)和B)可以由一种既能发挥作用的药物也可以通过组合使用不同药物而获得。 有两个主要的细胞机制抵消氧化应激,即硫氧还蛋白(Trx)硫氧还蛋白还原酶(TrxR)系统和谷胱甘肽。 在这里,我们提出能够通过阻止两个机器中的任何一个来施加动作B)的药物策略。

    Methods of treating inflammatory and viral disorders by administering cyclopentenone compounds
    10.
    发明申请
    Methods of treating inflammatory and viral disorders by administering cyclopentenone compounds 审中-公开
    通过施用环戊烯酮化合物治疗炎性和病毒性疾病的方法

    公开(公告)号:US20050020687A1

    公开(公告)日:2005-01-27

    申请号:US10742523

    申请日:2003-12-19

    摘要: The present invention relates to methods and compositions for the treatment and/or prevention of diseases and disorders in humans, including cancer, inflammatory diseases or disorders, and infectious diseases. In particular, the present invention relates to methods and compositions comprising the administration of a cyclopentenone prostaglandin or a derivative thereof, which induces cytoprotective responses and inhibits NF-κB activation. The present invention further relates to pharmaceutical compositions containing cyclopentenone prostaglandins for the treatment and/or prevention of viral infection, inflammation, and/or cancer in humans.

    摘要翻译: 本发明涉及用于治疗和/或预防人类疾病和病症的方法和组合物,包括癌症,炎性疾病或病症和感染性疾病。 特别地,本发明涉及包含施用环戊烯酮前列腺素或其衍生物的方法和组合物,其诱导细胞保护反应并抑制NF-κB活化。 本发明还涉及含有环戊烯酮前列腺素用于治疗和/或预防人类病毒感染,炎症和/或癌症的药物组合物。