Autism is a complex neurodevelopmental disorder that affects communication, social interaction, and behavior. It is estimated that 1 in 54 children in the United States is diagnosed with autism, making it one of the most common developmental disorders in children. Currently, there autism causes is no known cure for autism. Treatment options focus on managing symptoms and improving quality of life for individuals with autism. However, recent advances in stem cell research have shown promising results in potentially treating autism. Stem cells are undifferentiated cells that have the ability to differentiate into various cell types in the body. They have the potential to repair damaged tissues and regenerate cells in the body. Stem cell therapy has been used to treat a variety of medical conditions, including neurological disorders such as Parkinson's disease and spinal cord injuries. In the case of autism, researchers are exploring the use of stem cells to target and repair the underlying neurological abnormalities associated with the disorder. Studies have shown that individuals with autism have abnormalities in brain structure and function, including differences in neuronal connectivity and neurotransmitter levels. By using stem cells to repair these abnormalities, researchers hope to improve communication, social interaction, and behavior in individuals with autism. Stem cell therapy has the potential to address the root cause of autism, rather than just managing symptoms. One of the challenges in using stem cell therapy for autism is determining the optimal source of stem cells. There are different types of stem cells, including embryonic stem cells, induced pluripotent stem cells (iPSCs), and adult stem cells. Each type of stem cell has its own advantages and limitations in terms of effectiveness and safety. Researchers are also studying the best delivery methods for stem cell therapy in autism. This includes determining the optimal route of administration, dosage, and timing of treatment. Additionally, researchers are investigating the potential risks and side effects of stem cell therapy, as well as ways to ensure the safety and efficacy of the treatment. While stem cell therapy for autism shows promise, more research is needed to fully understand its potential benefits and risks. Clinical trials are ongoing to evaluate the safety and effectiveness of stem cell therapy in individuals with autism. In conclusion, stem cell therapy offers a potential new approach to treating autism by targeting the underlying neurological abnormalities associated with the disorder. While there is still much to learn about the safety and efficacy of stem cell therapy for autism, early research results are promising. With further research and development, stem cell therapy may offer a new hope for individuals with autism and their families.