https://www.selleckchem.com/pr....oducts/pf-3644022.ht
Parkinson's disease (PD) is an important disabling age‑related disorder and is the second most common neurodegenerative disease. Currently, no established molecular biomarkers exist for the early diagnosis of PD. Circulating microRNAs (miRNAs), either vesicle‑free or encapsulated in extracellular vesicles (EVs), have emerged as potential blood‑based biomarkers also for neurodegenerative diseases. In this exploratory study, we focused on miR‑34a‑5p because of its well‑documented involvement in neurobiology. To explore a differential p