You could take any two humans on earth and their genetic code will be roughly 99 percent the same — it’s the small differences in code that lead to different experiences and outcomes, including the risk of developing diseases like Parkinson’s. Scientists are learning more about which genetic changes are linked to Parkinson’s disease, revealing important insights into disease biology and progression. Tune into this episode of our award-winning “Parkinson’s Science POV” series to learn how researchers are using genetics to better understand the disease and work toward better treatments for all.

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The Foundation’s landmark study, the Parkinson’s Progression Marker’s Initiative, also known as PPMI, is recruiting volunteers. Join the study that’s changing everything at michaeljfox.org/podcast-ppmi.

This episode was made possible by Prevail Therapeutics. Partner support allows us to furnish high-quality educational content to the Parkinson's community while maintaining our commitment to allocate donor dollars to high-impact research. Editorial control of all Michael J. Fox Foundation-published content rests solely with the Foundation.

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The Foundation’s landmark research study is exploring the connection between sense of smell and brain disease. People with and without Parkinson's can help by taking a free scratch-and-sniff test. Get yours at mysmelltest.org/request.