Results 91 to 100 of about 279,908 (354)

Position of Premature Termination Codons Determines Susceptibility of hERG Mutations to Nonsense-Mediated mRNA Decay in Long QT Syndrome

open access: yes, 2014
The degradation of human ether-a-go-go-related gene (hERG, KCNH2) transcripts containing premature termination codon (PTC)mutations by nonsense-mediatedmRNA decay (NMD) is an importantmechanismof long QT syndrome type 2 (LQT2).
Gong, Qiuming   +2 more
core   +1 more source

Episodic neurologic disorders: syndromes, genes, and mechanisms. [PDF]

open access: yes, 2013
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
core   +2 more sources

Long QT Syndrome in Adults

open access: yesJournal of the American College of Cardiology, 2007
The aims of this study were: 1) to evaluate risk factors influencing the clinical course of mutation-confirmed adult patients with long QT syndrome (LQTS), 2) to study life-threatening cardiac events as a specific end point in adults, and 3) to examine the protective effect of beta-blocker therapy on cardiac events in adult LQTS patients with known ...
Sauer, Andrew J.   +19 more
openaire   +2 more sources

iMeta Conference 2025: Creating high‐impact international journals

open access: yesiMeta, EarlyView.
The iMeta Conference 2025, part of the iMeta Conference series, themed “Creating High‐Impact International Journals,” held at the Huangjiahu Campus of Hubei University of Chinese Medicine from August 23rd to 25th, 2025, and focused on frontier topics such as microbiology, medicine, traditional Chinese medicine, botany, and research career development ...
Zhihao Zhu   +229 more
wiley   +1 more source

Hepatopulmonary syndrome in children and adolescents with portal hypertension in Brazil: A multicenter study

open access: yesJournal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives To describe the clinical and laboratory characteristics and outcomes of pediatric hepatopulmonary syndrome (HPS) secondary to portal hypertension (PH) in Brazil. Methods Fifty‐four pediatric patients diagnosed with PH and HPS according to the European Respiratory Society criteria were included in this multicenter retrospective study.
Leticia Drumond Alberto   +14 more
wiley   +1 more source

Andersen-Tawil Syndrome [PDF]

open access: yes, 2006
Andersen-Tawil syndrome (ATS) is a rare condition consisting of ventricular arrhythmias, periodic paralysis, and dysmorphic features. In 2001, mutations in KCNJ2, which encodes the α subunit of the potassium channel Kir2.1, were identified in patients ...
Fish, Frank A   +2 more
core   +2 more sources

Maralixibat for the treatment of severe xanthomas in two children with Alagille syndrome: Case reports

open access: yesJPGN Reports, EarlyView.
Abstract Alagille syndrome (ALGS) is a rare, autosomal dominant disorder which presents with a broad range of clinical manifestations, including cholestatic pruritus. A unique manifestation of ALGS is the presence of xanthomas in 24%–42% of patients, which can lead to liver transplantation.
Geetanjali Bora   +2 more
wiley   +1 more source

Characterization of a variant in the KCNH2 gene in an Ecuadorian patient with long QT syndrome: A case report

open access: yesMedwave
Long QT syndrome is a rare cardiac channelopathy characterized by prolonged QT intervals and altered T wave morphology. The etiology of long QT syndrome is multifactorial, including environmental and genetic factors.
Santiago Cadena-Ullauri   +8 more
doaj   +1 more source

T-wave alternans in long QT syndrome

open access: yesAnnals of Pediatric Cardiology, 2018
Long QT syndrome (LQTS) is a congenital disorder characterized by prolongation of QT interval in the electrocardiogram (ECG) and a propensity to develop ventricular arrhythmias, which may lead to syncope, cardiac arrest or sudden death. T-wave alternans (
Siddharth Narayan Gadage
doaj   +1 more source

Molecular and clinical determinants of drug-induced long QT syndrome: an iatrogenic channelopathy. [PDF]

open access: yes, 2004
More than 70 drugs present on the Swiss market can cause drug-induced long QT syndrome (LQTS), which is associated with torsades de pointes (TdP) arrhythmias, potentially leading to sudden cardiac death. Basic and clinical investigations performed during
Abriel, H.   +7 more
core  

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