[HTML][HTML] hERG K+ channels: structure, function, and clinical significance

JI Vandenberg, MD Perry, MJ Perrin… - Physiological …, 2012 - journals.physiology.org
The human ether-a-go-go related gene (hERG) encodes the pore-forming subunit of the
rapid component of the delayed rectifier K+ channel, Kv11. 1, which are expressed in the …

Epigenetics and metabolism

ST Keating, A El-Osta - Circulation research, 2015 - Am Heart Assoc
The molecular signatures of epigenetic regulation and chromatin architectures are
fundamental to genetically determined biological processes. Covalent and post-translational …

Molecular pathophysiology of congenital long QT syndrome

MS Bohnen, G Peng, SH Robey… - Physiological …, 2017 - journals.physiology.org
Ion channels represent the molecular entities that give rise to the cardiac action potential,
the fundamental cellular electrical event in the heart. The concerted function of these …

[HTML][HTML] Progressive myoclonus epilepsies—Residual unsolved cases have marked genetic heterogeneity including dolichol-dependent protein glycosylation …

C Courage, KL Oliver, EJ Park, JM Cameron… - The American Journal of …, 2021 - cell.com
Progressive myoclonus epilepsies (PMEs) comprise a group of clinically and genetically
heterogeneous rare diseases. Over 70% of PME cases can now be molecularly solved …

The hERG K+ channel: target and antitarget strategies in drug development

E Raschi, V Vasina, E Poluzzi, F De Ponti - Pharmacological research, 2008 - Elsevier
The human ether-à-go-go related gene (hERG) K+ channel is of great interest for both basic
researchers and clinicians because its blockade by drugs can lead to QT prolongation …

Overcoming challenges of HERG potassium channel liability through rational design: Eag1 inhibitors for cancer treatment

Ž Toplak, LA Hendrickx, R Abdelaziz… - Medicinal research …, 2022 - Wiley Online Library
Two decades of research have proven the relevance of ion channel expression for tumor
progression in virtually every indication, and it has become clear that inhibition of specific …

Sex, age, and regional differences in L-type calcium current are important determinants of arrhythmia phenotype in rabbit hearts with drug-induced long QT type 2

C Sims, S Reisenweber, PC Viswanathan… - Circulation …, 2008 - Am Heart Assoc
In congenital and acquired long QT type 2, women are more vulnerable than men to
Torsade de Pointes. In prepubertal rabbits (and children), the arrhythmia phenotype is …

Current perspectives in genetic cardiovascular disorders: from basic to clinical aspects

M Kawashiri, K Hayashi, T Konno, N Fujino, H Ino… - Heart and vessels, 2014 - Springer
We summarize recent advances in the clinical genetics of hypercholesterolemia,
hypertrophic cardiomyopathy (HCM), and lethal arrhythmia, all of which are monogenic …

Impact of ancillary subunits on ventricular repolarization

GW Abbott, X Xu, TK Roepke - Journal of electrocardiology, 2007 - Elsevier
Voltage-gated potassium (Kv) channels generate the outward K+ ion currents that constitute
the primary force in ventricular repolarization. Voltage-gated potassium channels comprise …

Insights into the molecular mechanism of hERG1 channel activation and blockade by drugs

S Durdagi, J Subbotina, J Lees-Miller… - Current medicinal …, 2010 - ingentaconnect.com
Blockade of the human ether-a-go-go related gene 1 (hERG1) channel has been associated
with an increased duration of ventricular repolarization, causing prolongation of the time …