Nerve Growth FactorsEndoplasmic Reticulum StressMorpholinosNuclear Receptor Subfamily 4, Group A, Member 2SaposinsParkinson Disease, SecondaryInheritance PatternsPAX2 Transcription FactorDopaminergic NeuronsHydrolasesLarvaStress, PhysiologicalInfarction, Middle Cerebral ArteryEmbryo, NonmammalianDopamineNerve Tissue ProteinsEndoplasmic ReticulumProtein FoldingDrosophila ProteinsMotor ActivityDisease Models, Animal