Title:Prevention of Parkinson’s Disease: From Risk Factors to Early
Interventions
Volume: 23
Issue: 6
Author(s): Ming Guan Ng, Brendan Jun Lam Chan, Rhun Yian Koh, Khuen Yen Ng and Soi Moi Chye*
Affiliation:
- Division of Applied
Biomedical Science and Biotechnology, School of Health Science, International Medical University, Kuala Lumpur,
Malaysia
Keywords:
Parkinson’s disease, prevention, modifiable risk factors, early interventions, early diagnosis, Alzheimer’s disease, hypothalamus.
Abstract: Parkinson’s disease (PD) is a debilitating neurological disorder characterized by progressively
worsening motor dysfunction. Currently, available therapies merely alleviate symptoms, and
there are no cures. Consequently, some researchers have now shifted their attention to identifying the
modifiable risk factors of PD, with the intention of possibly implementing early interventions to prevent
the development of PD. Four primary risk factors for PD are discussed including environmental
factors (pesticides and heavy metals), lifestyle (physical activity and dietary intake), drug abuse, and
individual comorbidities. Additionally, clinical biomarkers, neuroimaging, biochemical biomarkers,
and genetic biomarkers could also help to detect prodromal PD. This review compiled available evidence
that illustrates the relationship between modifiable risk factors, biomarkers, and PD. In summary,
we raise the distinct possibility of preventing PD via early interventions of the modifiable risk
factors and early diagnosis.