Write a short note on Rett’s disorder.

Rett syndrome, also known as Rett's disorder, is a rare genetic neurodevelopmental disorder that predominantly affects females. It is characterized by a regression of acquired skills and development, typically occurring between 6 months and 2 years of age. Symptoms of Rett syndrome include loss of purposeful hand skills, repetitive hand movements such as hand-wringing or hand-washing, slowed growth, and impaired social interaction. Individuals with Rett syndrome may also experience seizures, breathing irregularities, and motor difficulties.

Rett syndrome is caused by mutations in the MECP2 gene, which is located on the X chromosome. These mutations disrupt normal brain development and functioning, leading to the characteristic symptoms of the disorder. There is currently no cure for Rett syndrome, but treatment focuses on managing symptoms and providing supportive care. Early intervention, including physical therapy, speech therapy, and occupational therapy, can help improve motor function and communication skills. Despite the challenges posed by Rett syndrome, individuals with the condition can lead fulfilling lives with appropriate support and care.