<unk>  consists of the creation of new cells that produce a specific neurotransmitter (dopamine), protect the neural system, or the modification of genes that are related to the disease. Then these cells are transplanted to a patient with the disease. There are different kinds of treatments that focus on reducing the symptoms of the disease but currently there is no cure.
Gene therapy in Parkinson's disease
Cell-based therapies for Parkinson's disease
Gene therapy for epilepsy
Psychological therapies for dementia
Mitochondrial replacement therapy
Multiple sclerosis drug pipeline
Therapeutic gene modulation
Music therapy for Alzheimer's disease