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Northwestern University Feinberg School of Medicine
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The Future of Genetic Medicine with Elizabeth McNally, MD, PhD

As an undergraduate, Elizabeth McNally, MD, PhD, spent a summer in a lab trying to identify mutations in the genes of patients with muscle disease. Now she is developing novel therapies to treat such diseases. In this episode, she talks about her recent discoveries in the genetics of cardiovascular and neuromuscular disorders and what we can expect over the next few years from the field of genetic medicine.


Elizabeth McNally, MD, PhD

"There are 5 million differences between any two people. And the nature of those differences is that they're actually quite rare in the population. So we're each really quite unique, which I think is great but a challenge for medicine at the same time."

— Elizabeth McNally, MD, PhD

  • Director of the Center for Genetic Medicine

  • Elizabeth J. Ward Professor of Genetic Medicine

  • Professor of Medicine in the Division of Cardiology

  • Professor in Department of Biochemistry and Molecular Genetics

Episode Notes

Elizabeth McNally, MD, PhD, has seen genetic medicine evolve from time-consuming technology that only looks at a tiny fraction of a patient's genome to today's technology, which can sequence an entire gnome and build stem cell models of specific diseases.

She describes how more people are living longer lives with genetic diseases and shares her motivation to help patients with diseases such as Duchenne muscular dystrophy, which is currently untreatable and can lead to life-threatening complications. As a physician-scientist, she is not only concerned about creating new therapies, but also making sure patients have a voice when it comes to ethics and the possibility of changing the genetics of future generations.

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