ARL13B

ARL13B is a protein primarily found in the tiny structures called cilia, which are hair-like projections on cells. It plays a crucial role in the development and function of cilia, helping regulate their structure and activity. Proper cilia function is essential for various biological processes, including signaling pathways that influence cell growth and development. Mutations in the ARL13B gene can lead to disorders like Joubert syndrome, affecting the brain and other organs. In summary, ARL13B is vital for maintaining healthy cilia, which are important for normal cellular communication and development.