ABCC9 : ATP binding cassette subfamily C member 9

ABCC9: The Gene Behind Heart Health and Beyond

Description:

The ABCC9 gene holds the blueprint for a vital protein called sulfonylurea receptor 2 (SUR2). SUR2 forms a part of a specialized channel that transports potassium ions across cell membranes, playing a crucial role in cellular function. These channels, known as ATP-sensitive potassium (K-ATP) channels, are influenced by the cell‘s energy levels and contribute to a complex network of cellular communication.

Associated Diseases:

Mutations in the ABCC9 gene have been linked to several health conditions, including:

• Congenital hyperinsulinism: A rare disorder characterized by excessive insulin production, leading to dangerously low blood sugar levels.
• Neonatal diabetes: A rare form of diabetes that develops in the first few months of life, causing high blood sugar levels.
• Hypertrophic cardiomyopathy: A condition where the heart muscle thickens, potentially leading to heart failure.

Did you Know ?

SUR2-containing K-ATP channels are particularly abundant in skeletal and heart muscle, emphasizing their crucial role in these tissues.