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Long QT syndrome (LQTS) is caused by functional alterations in cardiac ion channels and is associated with prolonged cardiac repolarization time and increased risk of ventricular arrhythmias. Inherited type 2 LQTS (LQT2) and drug-induced LQTS both result from altered function of the hERG channel. We investigated whether the electrophysiological(More)
TRPA1 and TRPM8 are transient receptor potential (TRP) channels involved in sensory perception. TRPA1 is a non-selective calcium permeable channel activated by irritants and proalgesic agents. TRPM8 reacts to chemical cooling agents such as menthol. The human neuroblastoma cell line IMR-32 undergoes a remarkable differentiation in response to treatment with(More)
Transient receptor potential A1 (TRPA1) is a calcium permeable non-selective cation channel that is selectively localized to peptidergic C-fibres in the pain pathway. TRPA1 is highly conserved across the animal kingdom and it is able to detect a wide range of potentially toxic environmental chemicals. An unusual mechanism of TRPA1 activation was recently(More)
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