Parkinson’s Genetic Drivers Show Greater Variation Across Ancestries
A large-scale genetic study reveals that Parkinson's disease drivers vary significantly across different ancestral populations. The findings emphasize the need for more diverse genetic data to ensure effective, targeted medical treatments.
Why it matters
Improving the diversity of genetic research is critical for reducing health disparities and developing personalized medicine that works for all populations.
Results from one of the largest and diverse genetic studies of Parkinson’s disease to date reveal that genetics may play a much greater role in the condition than previously recognized, especially in some ancestries that have historically been underrepresented in clinical studies. Published in The Lancet Neurology , the findings highlight the importance of representative genetic data for the development of targeted treatments that are effective across diverse populations.
Parkinson’s disease is a progressive neurodegenerative condition that affects more than 10 million people worldwide. While decades of research have uncovered key genetic drivers, most cases arise from a complex combination of genetic and environmental factors that can vary widely across populations and individuals.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in