AUTHOR=Srinivasan E. , Chandrasekhar G. , Chandrasekar P. , Anbarasu K. , Vickram A. S. , Karunakaran Rohini , Rajasekaran R. , Srikumar P. S. 

TITLE=Alpha-Synuclein Aggregation in Parkinson's Disease

JOURNAL=Frontiers in Medicine

VOLUME=Volume 8 - 2021

YEAR=2021

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2021.736978

DOI=10.3389/fmed.2021.736978

ISSN=2296-858X

ABSTRACT=Parkinson's disease (PD), a neurodegenerative disorder characterized by distinct aging-independent loss of dopaminergic neurons in substantia nigra pars compacta (SNpc) region urging towards neuronal loss. Over the decade, various key findings from clinical perspective to molecular pathogenesis have aided in understanding the genetics with assorted genes related with PD. Subsequently, several pathways have been incriminated in the pathogenesis of PD, involving mitochondrial dysfunction, protein aggregation and misfolding. On the other hand, the sporadic form of PD cases is found with no genetic linkage, which still remain an unanswered question? The exertion in ascertaining vulnerability factors in PD considering the genetic factors are to be further dissevered in the forthcoming decades with advancement in research studies. Therefore, this review aims in briefing the molecular understanding of the gene alpha-synuclein (SNCA) associated with PD.