A Review on Mitochondrial Dysfunction and Oxidative stress due to Complex-Ⅰ in Parkinson Disease

Abstract

Parkinson’s disease (PD) is the common physical movement disorder, and it is 2nd most progressive widespread neurodegenerative disorder all over the world, and it is reported that and essential 10 million, over 0.3 % of the total world population. A thoughtful reduction of the neurotransmitter dopamine (DA) in the striatum is the main cause of these motor symptoms, collectively known as parkinsonism. Mitochondria serves as most important organelle in most of the cells and are essential for life and it is also called as heart for all cellular metabolisms. The main and most important role of mitochondria is generation of ATP via oxidative phosphorylation. In this study will study about how complex Ⅰ deficiency effects the mitochondrial and oxidative stress and reactive oxygen species which cause mitochondrial dysfunction and we also study emerging therapies for Parkinson disease with the help of coenzyme Q10 and some genes like FUN-14, FUNDC-1 and dimethyl fumarate or BG-12 in some phases of clinical trials and also by cell transplantation therapy and in future this study helps in finding how this sporadic Parkinson disease occurs in parkinsonism.