ATP-sensitive potassium (KATP) channels are critical molecular sensors that link cellular metabolism with membrane excitability. Composed of inward rectifier potassium channel subunits coupled to ...
The composition of every living cell includes small, highly specialized conduits known as potassium (K +) channels that are responsible for the extremely selective and rapid transport of K + ions ...
Researchers find blocking the KCNB2 gene can slow tumor growth, paving the way for next-gen treatments for childhood brain cancer. Scientists at The Hospital for Sick Children (SickKids) have ...
Molecular dynamics simulations show how potassium passes through an ion channel at atomic resolution
They are literally channels for communication: Pore-forming proteins in living cells, termed ion channels, are embedded in the outer membrane of almost all cell types and play a crucial role in the ...
Potassium channels are essential membrane proteins that enable the selective and rapid transport of K⁺ ions, a process fundamental to cellular excitability and signal transduction. Recent research has ...
Mutations in the KCNT1 gene produce gain-of-function effects that lead to overactivation of the potassium channel and consequent disruption of normal neuronal electrical signaling. These alterations ...
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