Articles tagged with Sodium Channels
A study led by Mark T. Keating found that 13.2% of African-Americans carry an altered form of the SCN5A gene, linked to prolonged contraction of heart muscle cells and arrhythmia risk. The variant can be detected through simple tests, allowing for preventive measures such as avoiding certain medications and monitoring potassium levels.
Researchers identified genetic mutations associated with inherited epilepsy that perturb brain cell electrical properties. These findings support a plausible mechanism for the disorder and suggest potential targets for anticonvulsant drugs.
Research at Emory University Health Sciences Center suggests that high blood pressure caused by sodium retention could be related to oncogenes involved in cancer. Understanding the complex communication and regulation of kidney cells may help better comprehend how kidney diseases begin and hypertension is controlled.
University of Maryland scientists have discovered a way to transform sodium channels into calcium channels, which could lead to the development of new treatments for heart failure and various neurological conditions. This breakthrough, reported in the journal Science, opens up novel targets for drug discovery and molecular medicine.
A study comparing cephalopod and gastropod nervous systems reveals that cephalopods have more rapid-acting electrical firing systems, enabling their high-speed swimming behavior. The key element of the findings involves sodium channels in motor neurons used for jet-propelled swimming.