Advancement and Challenges in Parkinson’s Disease: A Recent Outlook

Parkinson’s disease (PD) is a multifactorial neurodegenerative disease that disturbs the dopamine neural circuit by affecting the basal nuclei. It is symptomized as motor and cognitive disturbances. Standard therapeutic regimen exhibits improvement in motor symptoms but is ineffectual in reversing the condition and delaying the progression of the disease. Thus, alternative approaches have been pursued in various areas. This perspective analyzes the various strategies studied and researched for treatment of PD along with contributions in the treatment of PD.