Parkinson’s disease(7) Support(5) Patient(4) progression(3) include(3) correlated(3) Effect(3) pandemic(3) COVID-19 pandemic(3) receptor(3) Factor(3) COVID-19(3) Brain(3) Parkinson's Disease(3) ACE2(3) angiotensin-converting enzyme 2(3) CSF(3) disease(3) Symptom(3) dysregulation(2) Health(2) cultures(2) agonists(2) Neuroinflammation(2) activity(2) mechanism(2) ARBs(2) reported(2) TNFSF14(2) association(2)