"ERG1 Potassium Channel" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
One of three members of the ether-a-go-go (EAG) POTASSIUM CHANNELS gene family comprising ether-a-go-go (eag), eag-like (elk) and eag-related (erg) subfamilies. Ether-a-go-go-related gene 1 (ERG1) also known as KCNH2, encodes the pore-forming subunit of a rapidly activating-delayed rectifier potassium channel that plays an essential role in the final repolarization of ventricular action potential. Loss-of-function mutations in human hERG1 is associated with life-threatening ARRHYTHMIA.
| Descriptor ID |
D000072237
|
| MeSH Number(s) |
D12.776.157.530.400.600.900.249.500 D12.776.543.550.450.750.900.249.500 D12.776.543.585.400.750.900.249.500
|
| Concept/Terms |
ERG1 Potassium Channel- ERG1 Potassium Channel
- Channel, ERG1 Potassium
- Potassium Channel, ERG1
- Potassium Voltage-Gated Channel, Subfamily H, Member 2
- Ether-A-Go-Go-Related Potassium Channel 1
- Ether A Go Go Related Potassium Channel 1
Kv11.1 Protein-Potassium Channel- Kv11.1 Protein-Potassium Channel
- Channel, Kv11.1 Protein-Potassium
- Kv11.1 Protein Potassium Channel
- Protein-Potassium Channel, Kv11.1
|
Below are MeSH descriptors whose meaning is more general than "ERG1 Potassium Channel".
Below are MeSH descriptors whose meaning is more specific than "ERG1 Potassium Channel".
This graph shows the total number of publications written about "ERG1 Potassium Channel" by people in this website by year, and whether "ERG1 Potassium Channel" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2001 | 0 | 1 | 1 |
| 2003 | 0 | 1 | 1 |
| 2006 | 0 | 2 | 2 |
| 2008 | 0 | 2 | 2 |
| 2010 | 0 | 1 | 1 |
| 2013 | 0 | 1 | 1 |
| 2015 | 0 | 2 | 2 |
| 2017 | 1 | 0 | 1 |
| 2024 | 1 | 0 | 1 |
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Below are the most recent publications written about "ERG1 Potassium Channel" by people in Profiles.
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Potassium dependent structural changes in the selectivity filter of HERG potassium channels. Nat Commun. 2024 Aug 29; 15(1):7470.
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Towards a Structural View of Drug Binding to hERG K+ Channels. Trends Pharmacol Sci. 2017 10; 38(10):899-907.
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Calpain activation by ROS mediates human ether-a-go-go-related gene protein degradation by intermittent hypoxia. Am J Physiol Cell Physiol. 2016 Mar 01; 310(5):C329-36.
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QT interval prolongation in a patient with LQT2 on levetiracetam. Seizure. 2015 Jul; 29:134-6.
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Multi-parameter in vitro toxicity testing of crizotinib, sunitinib, erlotinib, and nilotinib in human cardiomyocytes. Toxicol Appl Pharmacol. 2013 Oct 01; 272(1):245-55.
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Phosphatidylinositol-4,5-bisphosphate (PIP(2)) stabilizes the open pore conformation of the Kv11.1 (hERG) channel. Biophys J. 2010 Aug 09; 99(4):1110-8.
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Papaverine, a vasodilator, blocks the pore of the HERG channel at submicromolar concentration. J Cardiovasc Pharmacol. 2008 Dec; 52(6):485-93.
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Mitochondrial reactive oxygen species mediate hypoxic down-regulation of hERG channel protein. Biochem Biophys Res Commun. 2008 Aug 22; 373(2):309-14.
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Modulation of HERG gating by a charge cluster in the N-terminal proximal domain. Biophys J. 2006 Dec 15; 91(12):4381-91.
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A novel hypothesis for the binding mode of HERG channel blockers. Biochem Biophys Res Commun. 2006 May 26; 344(1):72-8.