VGKC complex antibody

VGKC complex antibody refers to immune system proteins that mistakenly target parts of the voltage-gated potassium channels in nerves. These antibodies are associated with certain neurological conditions, such as limbic encephalitis and some forms of epilepsy, leading to symptoms like seizures, memory problems, and behavioral changes. The presence of VGKC complex antibodies helps doctors diagnose these autoimmune disorders and guides treatment, often involving immune-suppressing medications. While the name suggests a direct attack on potassium channels, these antibodies usually target associated proteins, impacting nerve signaling and function.