PNRI Science: Mystery and Discovery-Ep. 3-Tracking Ghosts w/Bill Hagopian, MD, PhD & Michael Killian

In this episode of PNRI Science: Mystery and Discovery, PNRI CEO Jack Faris interviews Dr. Bill Hagopian and Michael Killian, leaders in the international TEDDY study, which investigates environmental factors leading to type 1 diabetes. For over 20 years, they’ve collaborated with dedicated families to collect samples from children to uncover these triggers, comparing the process to “tracking ghosts.” This episode delves into the challenges, innovative techniques, and future directions of type 1 diabetes research, highlighting the groundbreaking work at PNRI.

To learn more about their work, read their in-depth Q&A:

Or check out the Hagopian Lab webpage:

Connect with PNRI, ask our scientists questions, or come on a lab tour! Visit

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