Duke senior Matt joins host Marcy Young to share how maternally inherited diabetes and deafness (MIDD) has shaped his family—and his path in science. Matt describes the different ways MIDD shows up in his mother and two maternal aunts, from progressive hearing loss to diabetes and vision concerns, and how the pandemic’s masking made communication harder when lip-reading was no longer possible. He walks through their decision to pursue cochlear implants—the screening, surgery, the “switch-on,” and the hard work of relearning sound—and why that main symptom, while jarring to treat, has been life-changing. Matt also explains how his mom’s cochlear-implant work-up at the University of Pennsylvania unexpectedly led to genetic answers for the whole family, while highlighting the access and cost barriers that keep many patients from timely diagnosis.
Beyond his family’s story, Matt talks about the research it inspired: studying mitochondrial biology alongside health policy to understand how hearing loss affects education and employment. He shares why he’s aiming for an MD/PhD to improve care for people like his mom and aunts, and reflects on living with uncertainty as a twin whose generation may or may not develop symptoms. This conversation is candid, thoughtful, and ultimately hopeful—proof that personal experience can fuel better science and kinder systems.
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