Continuing with our analyses of gene expression, we proceeded to assess and compare temporal changes in the expression of neuroinflammatory markers in the nigrostriatal pathway, as neuroinflammation has been recognised to be intricately linked to the pathophysiology of Parkinson’s disease [51,52] and to be impacted by the α-synuclein protein [53,54] and by cannabinoids [45,55]. Here, SNCA is linked to Parkinson disease.