A mutation in the tectonin beta-propeller repeat containing 2 (TECPR2) gene can disrupt the cellular process of autophagy resulting in neuronal cell death. This disruption leads to a form of spastic paraplegia with the additional disruption to involuntary body processes, such as respiration and thermoregulation. This study will provide valuable information about the natural progression of children with a TECPR2 mutation.
The purpose of this study is to learn more about the disease progression in patients with a TECPR2 mutation.