Low doses of paraquat and polyphenols prolong life span and locomotor activity in knock-down parkin Drosophila melanogaster exposed to oxidative stress stimuli: implication in autosomal recessive juvenile parkinsonism.
The Saccharomyces cerevisiae heat shock proteins Hsp31-34 are members of DJ-1/ThiJ/Pfpl superfamily that includes human DJ-1 (Park7), a protein involved in heritable Parkinsonism.
In three forms, caused by mutations in parkin (PARK2), PINK1 (PARK6), or DJ-1 (PARK7), the phenotype is usually characterized by levodopa-responsive parkinsonism without atypical features.