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摘要:
Uncontrolled high blood pressure is a major risk factor for heart attack,stroke,and kidney failure and contributes to an estimated 25%of deaths worldwide.Despite numerous treatment options,estimates project that reasonable blood pressure(BP)control is achieved in only about half of hypertensive patients.Improvements in the detection and management of hypertension will undoubtedly be accomplished through a better understanding of the complex etiology of this disease and a more comprehensive inventory of the genes and genetic variants that influence BP regulation.Recent studies(primarily in pre-clinical models)indicate that the small GTPase RhoA and its downstream target,Rho kinase,play an important role in regulating BP homeostasis.Herein,we summarize the underlying mechanisms and highlight signaling pathways and regulators that impart tight spatial-temporal control of RhoA activity.We also discuss known allelic variations in the RhoA pathway and consider how these polymorphisms may affect genetic risk for hypertension and its clinical manifestations.Finally,we summarize the current(albeit limited)clinical data on the efficacy of targeting the RhoA pathway in hypertensive patients.
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篇名 RhoA signaling and blood pressure:The consequence of failing to“Tone it Down”
来源期刊 世界高血压杂志 学科 医学
关键词 Hypertension Blood pressure RHOA Smooth muscle CONTRACTION GUANINE NUCLEOTIDE exchange factor GTPASE activating protein Polymorphisms
年,卷(期) 2016,(1) 所属期刊栏目
研究方向 页码范围 18-35
页数 18页 分类号 R
字数 语种
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节点文献
Hypertension
Blood
pressure
RHOA
Smooth
muscle
CONTRACTION
GUANINE
NUCLEOTIDE
exchange
factor
GTPASE
activating
protein
Polymorphisms
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
世界高血压杂志
不定期
2220-3168
北京市朝阳区东四环中路62号楼远洋国际中
出版文献量(篇)
53
总下载数(次)
0
总被引数(次)
0
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