首页> 外文会议>International Symposium on Atherosclerosis >Role of TRP channels in endothelialpathophysiology-evidence for vascular TRPs as apotential target for drug therapy
【24h】

Role of TRP channels in endothelialpathophysiology-evidence for vascular TRPs as apotential target for drug therapy

机译:TRP通道在内皮病理学生理学中的作用 - 血管TRP的证据作为药物治疗的潜在目标

获取原文

摘要

Proteins related to the Drosophila transient receptor potential (TRP) gene product are key players in Ca~(2+) homeostasis of mammalian cells. TRP proteins form cation channels, which function as sensors for a variety of stimuli including oxidative stress. The canonical TRP proteins TRPC3 and TRPC4 are likely to play a role in endothelial physiology and pathophysiology. Here, we report that overexpression of TRPC3 or TRPC4 generates a redox-sensitive cation conductance in human embryonic kidney cells (HEK293) Redox activation of these TRPC species appears to be due to oxidant-induced promotion of phospholipase C activity and/or sensitisation of TRPC proteins to regulation by phospholipase C.Our results suggest TRPC species as attractive, novel targets for cardiovascular therapy.
机译:与果蝇瞬时受体潜力(TRP)基因产物有关的蛋白质是哺乳动物细胞的CA〜(2+)稳态的关键参与者。 TRP蛋白形成阳离子通道,其用作各种刺激的传感器,包括氧化应激。规范性TRP蛋白TRPC3和TRPC4可能在内皮生理学和病理生理学中发挥作用。在这里,我们报告称,TRPC3或TRPC4的过度表达在人胚胎肾细胞(HEK293)中产生氧化还原敏感阳离子电导(HEK293)这些TRPC物种的氧化还原活化似乎是由于氧化剂诱导的磷脂酶C活性和/或TRPC致敏的促进通过磷脂酶C调节蛋白质C.our结果表明TRPC物种具有吸引力,新的心血管治疗靶标。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号