您的位置: 专家智库 > >

国家重点基础研究发展计划(2011CB809102)

作品数:2 被引量:10H指数:1
相关作者:殷荣康简崇书侯婷婷王显花程和平更多>>
相关机构:北京大学更多>>
发文基金:国家自然科学基金国家重点基础研究发展计划更多>>
相关领域:医药卫生更多>>

文献类型

  • 2篇期刊文章
  • 1篇会议论文

领域

  • 3篇医药卫生

主题

  • 1篇信号
  • 1篇遗传疾病
  • 1篇易感基因
  • 1篇神经疾病
  • 1篇谱系
  • 1篇线粒体
  • 1篇活性
  • 1篇活性氧
  • 1篇基因
  • 1篇疾病
  • 1篇钙信号
  • 1篇高钙
  • 1篇ASD
  • 1篇CAUSE
  • 1篇DNA_DA...
  • 1篇GENOMI...
  • 1篇MICROR...
  • 1篇MITOCH...
  • 1篇DYSREG...
  • 1篇FLASHE...

机构

  • 1篇北京大学

作者

  • 1篇程和平
  • 1篇王显花
  • 1篇侯婷婷
  • 1篇简崇书
  • 1篇殷荣康

传媒

  • 1篇Scienc...
  • 1篇中国科学:生...

年份

  • 1篇2015
  • 1篇2013
  • 1篇2012
2 条 记 录,以下是 1-3
排序方式:
线粒体稳定高钙信号诱发超氧炫被引量:1
2013年
线粒体对于细胞钙信号和活性氧信号转导有重要的调控作用.超氧炫是新近发现的单个线粒体超氧阴离子短时程爆发现象,反映了活性氧生成动力学的一种新形式.线粒体钙信号作为重要的细胞功能调控信号,能否及如何调控超氧炫尚待深入研究.本研究对HeLa细胞进行高胞外钙和离子霉素刺激,或用皂苷穿孔细胞质膜后置于高钙细胞内液中,两种方法均显著增加了超氧炫发生的频率.其中,穿孔细胞胞浆高钙诱导的超氧炫依赖于线粒体钙单向转运体,表明超氧炫由线粒体基质内高钙信号所诱发.重要的是,离子霉素诱导的超氧炫发生频率与线粒体稳态钙水平线性相关,而与瞬态线粒体钙无相关性,提示钙离子对超氧炫的调控是一个多步骤、相对缓慢的过程.综上,线粒体基质的稳态高钙是超氧炫的重要调控因子.
简崇书侯婷婷殷荣康程和平王显花
关键词:钙信号活性氧线粒体
Dysregulation of mitochondrial calcium signaling and superoxide flashes cause mitochondrial genomic DNA damage in Huntington's Disease
Huntington’s disease(HD) is an inherited,fatal neurodegenerative disorder characterized by the progressive los...
Jiu-Qiang Wang~1,Qian Chen~1,Xianhua Wang~2,Qiao-Chu Wang~1,Yun Wang~1, He-Ping Cheng~2,Caixia Guo~3,Qinmiao Sun~4,Tie-Shan Tang~1 1 State Key Laboratory of Biomembrane and Membrane Biotechnology,Group of Molecular and Cellular Neuroscience,Institute of Zoology,Chinese Academy of Sciences,Beijing 100101,China 2 State Key Laboratory of Biomembrane and Membrane Biotechnology,Institute of Molecular Medicine,Peking University,Beijing 100871,China 3 Laboratory of Disease Genomics and Individual Medicine,Beijing Institute of Genomics, Chinese Academy of Sciences,Beijing 100029,China 4 State Key Laboratory of Biomembrane and Membrane Biotechnology,Group of Immunity and Signal Transduction,Institute of Zoology,Chinese Academy of Sciences,Beijing 100101,China
文献传递
The complex genetics in autism spectrum disorders被引量:9
2015年
Autism spectrum disorders(ASD) are a pervasive neurodevelopmental disease characterized by deficits in social interaction and nonverbal communication, as well as restricted interests and stereotypical behavior. Genetic changes/heritability is one of the major contributing factors, and hundreds to thousands of causative and susceptible genes, copy number variants(CNVs), linkage regions, and micro RNAs have been associated with ASD which clearly indicates that ASD is a complex genetic disorder. Here, we will briefly summarize some of the high-confidence genetic changes in ASD and their possible roles in their pathogenesis.
HUA RuiWEI MengPingZHANG Chen
关键词:谱系MICRORNAASD神经疾病易感基因遗传疾病
共1页<1>
聚类工具0