Nemaline myopathy is a rare genetic disorder that affects the muscles, specifically the skeletal muscles. It is characterized by the presence of abnormal rod-like structures called nemaline bodies within muscle fibers, which can interfere with muscle function. Symptoms of nemaline myopathy can range from mild muscle weakness to severe muscle stiffness and difficulty with movement. Research in this area focuses on understanding the underlying genetic causes of nemaline myopathy, developing treatments to improve muscle function and quality of life for affected individuals, and exploring potential ways to prevent or cure the disorder.