What is Spastic Paraplegia 50 Industry?SPG50, also known as Global Spastic Paraplegia 50, is a rare inherited neurodegenerative disease that causes slow progressive lower body weakness and spasticity. It belongs to a group of disorders called hereditary spastic paraplegias (HSPs), which are characterized by weakness and stiffness (spasticity) in the lower limbs.Symptoms of Spastic Paraplegia 50...