News tagged with ion channel

Hunting the ion channel

The electrical impulse that powers the workings of the brain and the heart begins with charged particles passing through cellular structures known as ion channels. Using the same technique used to decode ...

Mar 24, 2015
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Researchers identify gene linked with early epilepsy

Certain types of early-onset epilepsy are caused by previously unknown mutations of a potassium channel gene, KCNA2. The mutations disrupt the electrical balance in the brain in two ways. In some patients, the flow of potassium ...

Mar 11, 2015
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Tackling neurotransmission precision

Behind all motor, sensory and memory functions, calcium ions are in the brain, making those functions possible. Yet neuroscientists do not entirely understand how fast calcium ions reach their targets inside ...

Dec 18, 2014
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New research unlocks a mystery of albinism

Newly published research provides the first demonstration of how a genetic mutation associated with a common form of albinism leads to the lack of melanin pigments that characterizes the condition.

Dec 16, 2014
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