Search Results - "Anson, Blake D."
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High purity human-induced pluripotent stem cell-derived cardiomyocytes: electrophysiological properties of action potentials and ionic currents
Published in American journal of physiology. Heart and circulatory physiology (01-11-2011)“…Human-induced pluripotent stem cells (hiPSCs) can differentiate into functional cardiomyocytes; however, the electrophysiological properties of hiPSC-derived…”
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Development and Characterization of a Scaffold-Free 3D Spheroid Model of Induced Pluripotent Stem Cell-Derived Human Cardiomyocytes
Published in Tissue engineering. Part C, Methods (01-08-2015)“…Cardiomyocytes (CMs) are terminally differentiated cells in the adult heart, and ischemia and cardiotoxic compounds can lead to cell death and irreversible…”
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Most LQT2 mutations reduce Kv11.1 (hERG) current by a class 2 (trafficking-deficient) mechanism
Published in Circulation (New York, N.Y.) (24-01-2006)“…The KCNH2 or human ether-a-go-go related gene (hERG) encodes the Kv11.1 alpha-subunit of the rapidly activating delayed rectifier K+ current (IKr) in the…”
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Molecular and functional characterization of common polymorphisms in HERG (KCNH2) potassium channels
Published in American journal of physiology. Heart and circulatory physiology (01-06-2004)“…Long QT syndrome (LQTS) is a cardiac repolarization disorder that can lead to arrhythmias and sudden death. Chromosome 7-linked inherited LQTS (LQT2) is caused…”
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Thapsigargin Selectively Rescues the Trafficking Defective LQT2 Channels G601S and F805C
Published in The Journal of biological chemistry (12-09-2003)“…Several mutations in the human ether-a-go-go-related K+ channel gene (HERG or KCNH2) cause long QT syndrome (LQT2) by reducing the intracellular transport…”
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Properties of WT and mutant hERG K(+) channels expressed in neonatal mouse cardiomyocytes
Published in American journal of physiology. Heart and circulatory physiology (01-06-2010)“…Mutations in human ether-a-go-go-related gene 1 (hERG) are linked to long QT syndrome type 2 (LQT2). hERG encodes the pore-forming alpha-subunits that…”
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Identification of Drug-Drug Interactions In Vitro: A Case Study Evaluating the Effects of Sofosbuvir and Amiodarone on hiPSC-Derived Cardiomyocytes
Published in Toxicological sciences (01-11-2016)“…Drug-drug interactions pose a difficult drug safety problem, given the increasing number of individuals taking multiple medications and the relative complexity…”
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Biology of Cardiac Arrhythmias: Ion Channel Protein Trafficking
Published in Circulation research (11-06-2004)“…The mechanisms underlying normal and abnormal cardiac rhythms are complex and incompletely understood. Through the study of uncommon inheritable arrhythmia…”
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Intragenic suppression of trafficking-defective KCNH2 channels associated with long QT syndrome
Published in Molecular pharmacology (01-07-2005)“…Mutations in the KCNH2 or human ether-a-go-go-related gene-encoded K(+) channel reduce functional KCNH2 current (I(KCNH2)) to cause long QT syndrome (LQT2) by…”
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Stem Cells and Their Derivatives: A Renaissance in Cardiovascular Translational Research
Published in Journal of cardiovascular translational research (01-02-2011)“…Moving from the bench to the bedside is an expensive and arduous journey with a high risk of failure. One roadblock on the path of translational medicine is…”
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Pharmacological rescue of human K+ channel long-QT2 mutations: Human ether-a-go-go-related gene rescue without block
Published in Circulation (New York, N.Y.) (18-06-2002)“…Defective protein trafficking is a consequence of gene mutations. Human long-QT (LQT) syndrome results from mutations in several genes, including the human…”
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Comparison of HERG channel blocking effects of various β‐blockers – implication for clinical strategy
Published in British journal of pharmacology (01-03-2006)“…β‐Blockers are widely used in the treatment of cardiovascular diseases. However, their effects on HERG channels at comparable conditions remain to be defined…”
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An intronic mutation causes long QT syndrome
Published in Journal of the American College of Cardiology (15-09-2004)“…The purpose of this research was to determine whether an intronic variant (T1945+6C) in KCNH2is a disease-causing mutation, and if expanded phenotyping…”
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Molecular autopsy for HERG defects in sudden infant death syndrome
Published in Journal of the American College of Cardiology (06-03-2002)Get full text
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Genetic basis for the origin of cardiac arrhythmias: implications for therapy
Published in Current cardiology reports (01-09-2002)“…The recognition of the role that genetic abnormalities play in the generation of cardiac arrhythmias and sudden cardiac death has evolved enormously over the…”
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Blockade of HERG channels by HIV protease inhibitors
Published in The Lancet (British edition) (25-02-2005)Get full text
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Opportunities for Human iPS Cells in Predictive Toxicology
Published in Clinical pharmacology and therapeutics (23-03-2011)“…Toxicity assessment is a major challenge for cost-effective drug development, and there is great need for better tools to accurately predict adverse drug…”
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