Perspective on the Road toward Gene Therapy for Parkinson's Disease.

ABSTRACT: Many therapeutic strategies aimed at relieving symptoms of Parkinson's disease (PD) are currently used for treatment of this disease. With a hallmark of progressive degeneration of dopaminergic neurons, the absence of properly operational dopaminergic circuitry becomes a therapeutic target. Following diagnosis, dopamine replacement can be given in the form of L-DOPA (L-3,4-dihydroxyphenylalanine). Even though it is recognized as standard of care, this treatment strategy does not prevent the affected neurons from degenerating. Therefore, studies have been performed using gene therapy (GT) to make dopamine (DA) available from within the brain using an artificial DA circuitry. One approach is to administer a GT aimed at delivering the key enzymes for DA synthesis using a lentiviral vector sys

SUBMITTER: Blits B 

PROVIDER: S-EPMC5220060 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature