A single mutation in a gene, Kcnc3, which encodes a potassium channel in neurons, causes learning deficits in mice, UT Southwestern researchers report in a new study in PNAS. The novel mutation ...

Potassium channels are openings that allow charged potassium atoms to cross the cell membrane. Voltage-gated potassium channels — which open only when a specific voltage is reached across the cell ...

Researchers from École Polytechnique Fédérale de Lausanne, Switzerland (EPFL) have mapped the molecular workings of potassium ion channels within the brain. The study titled, “A kinetic map of the ...

Voltage-gated potassium (Kv) channels play an important role in modulating the electrical activity of cells, opening in response to changes in membrane voltage and allowing potassium ions to escape.

Researchers form Shanghai Zhimeng Biopharma Inc. presented preclinical data for CB-03, a voltage-gated potassium channel-2/3 (Kv7.2/Kv7.3; KCNQ2/3) opener for the treatment of patients with refractory ...

Potassium channels can become nonconducting via inactivation at a gate inside the highly conserved selectivity filter (SF) region near the extracellular side of the membrane. In certain ligand-gated ...