RYR1

The protein encoded by the RYR1 gene is Ryanodine Receptor 1, commonly known as RYR-1. It is a calcium release channel located on the sarcoplasmic reticulum of skeletal muscle cells. The RYR1 protein plays a crucial role in muscle contraction by releasing calcium ions from the sarcoplasmic reticulum into the cytoplasm in response to electrical signals from motor neurons. This process is mainly involved in the excitation - contraction coupling signal pathway.
Mutations in the RYR1 gene can lead to various diseases, such as malignant hyperthermia and central core disease. In terms of drug development, some drugs are being investigated to target RYR1 to manage these related disorders, aiming to regulate calcium release and improve muscle function.