Cav2.2

Cav2.2 is a type of protein called a voltage-gated calcium channel found in nerve cells. It opens in response to electrical signals, allowing calcium ions to flow into the neuron. This calcium influx is essential for triggering the release of neurotransmitters, which are chemicals that carry signals across nerve synapses to communicate with other cells. Cav2.2 channels are particularly important in pain pathways and are targeted by certain medications to help manage pain. They play a crucial role in proper nerve function by helping neurons communicate effectively.