A case report of Andersen-Tawil syndrome misdiagnosed with myodystrophy
Andersen-Tawil syndrome (ATS) is a rare periodic paralysis caused by the KCNJ2 gene mutation. Here, we report on an ATS patient misdiagnosed with myodystrophy.
Xiuqin Zhao, Hengbing Zu, Kai Yao
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Andersen-Tawil syndrome: report of 3 novel mutations and high risk of symptomatic cardiac involvement. [PDF]
IntroductionAndersen-Tawil syndrome (ATS) is a potassium channelopathy affecting cardiac and skeletal muscle. Periodic paralysis is a presenting symptom in some patients, whereas, in others, symptomatic arrhythmias or prolongation of QT in ...
Bieganowska, Katarzyna +11 more
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Genome-wide association study of primary tooth eruption identifies pleiotropic loci associated with height and craniofacial distances [PDF]
Twin and family studies indicate that the timing of primary tooth eruption is highly heritable, with estimates typically exceeding 80%. To identify variants involved in primary tooth eruption we performed a population based genome-wide association study ...
Alexei I. Zhurov +84 more
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Gene panel analysis of 119 index patients with suspected periodic paralysis in Japan
IntroductionGenetic factors are recognized as the major reason for patients with periodic paralysis. The goal of this study was to determine the genetic causes of periodic paralysis in Japan.MethodsWe obtained a Japanese nationwide case series of 119 ...
Jun-Hui Yuan +8 more
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Ion channel expression in human melanoma samples. in silico identification and experimental validation of molecular targets [PDF]
Expression of 328 ion channel genes was investigated, by in silico analysis, in 170 human melanoma samples and controls. Ninety-one members of this gene-family (i.e., about 28%) show a significant (p 0.90 and p 90% in most cases).
D’Arcangelo, Daniela +5 more
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The slides are from a presentation given by Professor Ravi Iyengar from Mount Sinai School of Medicine at the Drug Forum Meeting #9 that took place in Washington, DC on February 20-21, 2008.
Ravi Iyengar
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Sudden cardiac death in young athletes: Literature review of molecular basis [PDF]
Intense athletic training and competition can rarely result in sudden cardiac death (SCD). Despite the introduction of pre-participation cardiovascular screening, especially among young competitive athletes, sport-related SCD remains a debated issue ...
Barbara Lombardo +5 more
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Episodic neurologic disorders: syndromes, genes, and mechanisms. [PDF]
Many neurologic diseases cause discrete episodic impairment in contrast with progressive deterioration. The symptoms of these episodic disorders exhibit striking variety.
Fu, Ying-Hui +2 more
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Molecular cloning of ion channels in Felis catus that are related to periodic paralyses in man: a contribution to the understanding of the genetic susceptibility to feline neck ventroflexion and paralysis [PDF]
Neck ventroflexion in cats has different causes; however, the most common is the hypokalemia associated with flaccid paralysis secondary to chronic renal failure.
Castillo, Victor A. +7 more
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Functional and clinical characterization of KCNJ2 mutations associated with LQT7 (Andersen syndrome) [PDF]
Andersen syndrome (AS) is a rare, inherited disorder characterized by periodic paralysis, long QT (LQT) with ventricular arrhythmias, and skeletal developmental abnormalities. We recently established that AS is caused by mutations in KCNJ2, which encodes the inward rectifier K(+) channel Kir2.1.
M. Tristani Firouzi +12 more
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