Development of novel therapy for hypokalemic periodic paralysis
Development of novel therapy for hypokalemic periodic paralysis
批准号:
9926525
负责人:
MARK M RICH
金额:
$5.15万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2019
资助国家:
美国
项目状态:
已结题
起止时间:
2019-07-01 至 2022-03-31
关键词:
Action PotentialsAfrican AmericanCarbonic Anhydrase InhibitorsCuriositiesDataDevelopmentDiseaseDoseDropsEnsureExposure toFDA approvedFunctional disorderFundingFutureGenerationsHourHyperkalemic periodic paralysisHypokalemiaHypokalemic periodic paralysisInheritedIon ChannelLeadLifeMeasuresMembrane PotentialsMentorsMuscleMuscle WeaknessMutateMutationMyopathyMyotonia CongenitaNational Institute of Arthritis and Musculoskeletal and Skin DiseasesParalysedParentsPathologicPatientsPeriodicityPharmaceutical PreparationsPhiladelphiaPlayResearch PersonnelResourcesRoleScienceTestingTranslational ResearchViolenceWalkersWorkchannel blockersexperimental studyextracellularimprovedinner citymanmouse modelmuscle stiffnessnovelnovel strategiesnovel therapeuticsparent grantperiodic paralysispreservationpreventskillsstandard of caresuccesstraffickingyoung man
中文摘要
人们普遍认为,肌肉兴奋性只受几种类型的离子通道控制。
我们认为这种理解是不完整的,并且遗漏了重要的离子通道类型
调节重复射击时的兴奋性,但不要以主要方式参与射击
单动作电位。由于这些洋流很小,它们很难识别,而且一直是
打偏了。在这项提议中,我们将检验我们在肌肉中发现的一种新电流的假设
在对先天性肌强直和高血钾性周期性麻痹的研究中,周期性麻痹也起着中心作用
在引发低血钾性周期性麻痹虚弱发作中的作用。如果成功,这项工作
有可能改善对患者的治疗。
英文摘要
It is generally thought that muscle excitability is controlled by only a few types of ion channels.
We propose this understanding is incomplete and misses important ion channel types that
regulate excitability during repetitive firing, but do not participate in a major way in firing of
single action potentials. Since these currents are small, they are hard to identify and have been
missed. In this proposal we will test the hypothesis that a novel current we discovered in muscle
during studies of myotonia congenita and hyperkalemic periodic paralysis also plays a central
role in triggering attacks of weakness in hypokalemic periodic paralysis. If successful this work
has the potential to lead to improved therapy for patients.
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专著(0)
科研奖励(0)
会议论文
Novel Approaches to Therapy of Muscle Ion Channelopathies
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批准号:10398427
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项目类别:
-
资助金额:$6.28万
-
财政年份:2019
-
负责人:MARK M RICH
-
依托单位:
Novel Approaches to Therapy of Muscle Ion Channelopathies
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批准号:10400916
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项目类别:
-
资助金额:$53.8万
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财政年份:2019
-
负责人:MARK M RICH
-
依托单位:
Novel Approaches to Therapy of Muscle Ion Channelopathies
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批准号:9895630
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项目类别:
-
资助金额:$60.08万
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财政年份:2019
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负责人:MARK M RICH
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依托单位:
Reduced Motoneuron Excitability in Sepsis
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批准号:9309088
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项目类别:
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资助金额:$32.57万
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财政年份:2014
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负责人:MARK M RICH
-
依托单位:
Reduced Motoneuron Excitability in Sepsis
-
批准号:8760655
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项目类别:
-
资助金额:$33.06万
-
财政年份:2014
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负责人:MARK M RICH
-
依托单位:
Reduced Motoneuron Excitability in Sepsis
-
批准号:9100941
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项目类别:
-
资助金额:$32.57万
-
财政年份:2014
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负责人:MARK M RICH
-
依托单位:
RETROGRADE TROPHIC SIGNALING THROUGH ACETYLCHOLINE RECEPTORS AT THE NEUROMUSCULA
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批准号:8562569
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项目类别:
-
资助金额:$22.79万
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财政年份:2007
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负责人:MARK M RICH
-
依托单位:
RETROGRADE TROPHIC SIGNALING THROUGH ACETYLCHOLINE RECEPTORS AT THE NEUROMUSCULA
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批准号:8816147
-
项目类别:
-
资助金额:$22.79万
-
财政年份:2007
-
负责人:MARK M RICH
-
依托单位:
RETROGRADE TROPHIC SIGNALING THROUGH ACETYLCHOLINE RECEPTORS AT THE NEUROMUSCULA
-
批准号:8627654
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项目类别:
-
资助金额:$22.57万
-
财政年份:2007
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负责人:MARK M RICH
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依托单位:
Muscle's role in regulating nerve terminal properties
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批准号:6645013
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项目类别:
-
资助金额:$5.57万
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财政年份:2002
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负责人:MARK M RICH
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依托单位:
ACUTE QUADRIPLEGIC MYOPATHY
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批准号:6639717
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项目类别:
-
资助金额:$30.4万
-
财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
Loss of muscle excitability in acute quadriplegic myopathy
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批准号:7036285
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项目类别:
-
资助金额:$31.74万
-
财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
Loss of muscle excitability in acute quadriplegic myopathy
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批准号:7575674
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项目类别:
-
资助金额:$29.87万
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财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
ACUTE QUADRIPLEGIC MYOPATHY
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批准号:6230602
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项目类别:
-
资助金额:$30.22万
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财政年份:2001
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负责人:MARK M RICH
-
依托单位:
Muscle's role in regulating nerve terminal properties
-
批准号:6481272
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项目类别:
-
资助金额:$5.57万
-
财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
ACUTE QUADRIPLEGIC MYOPATHY
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批准号:6540366
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项目类别:
-
资助金额:$30.4万
-
财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
ACUTE QUADRIPLEGIC MYOPATHY
-
批准号:6742504
-
项目类别:
-
资助金额:$30.4万
-
财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
Loss of muscle excitability in acute quadriplegic myopathy
-
批准号:7413286
-
项目类别:
-
资助金额:$29.87万
-
财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
Loss of muscle excitability in acute quadriplegic myopathy
-
批准号:7204232
-
项目类别:
-
资助金额:$29.87万
-
财政年份:2001
-
负责人:MARK M RICH
-
依托单位:
Muscle's role in regulating nerve terminal properties
-
批准号:6333254
-
项目类别:
-
资助金额:$5.57万
-
财政年份:2000
-
负责人:MARK M RICH
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依托单位:
海外基金