Caterra Leavens
Major: Cellular and Molecular Biology PhD Student
Caterra is a rising third-year PhD student in Cellular and Molecular Biology at the University of Wisconsin–Madison, where she is using stem cell and gene-editing technologies to develop innovative therapeutics for Type 1 diabetes (T1D) and uncover the mechanisms that drive its onset. Her research centers on identifying and manipulating immunomodulatory genes that can help stem cell-derived islets evade immune detection—an approach that holds promise for a functional cure for T1D. But for Caterra, this work is deeply personal. Diagnosed with T1D at the age of ten, she spent much of her early life trying to hide her condition. It wasn’t until she found her online community through the DiabetesLink NextGen Fellowship that she began to embrace her identity as a person with diabetes. That experience transformed her—fueling her passion not only for scientific discovery but for advocacy and connection. Now, alongside her research, Caterra is a dedicated science communicator. She believes that building stronger bridges between scientists and the public can accelerate progress toward cures. Through her social media platform @phdwitht1d, she shares engaging content about life in the lab, the PhD journey, and the science behind diabetes in ways that are informative, relatable, and fun. She also serves as a science communication intern for The Sugar Science, where she creates accessible content that breaks down complex scientific concepts for broader audiences. Caterra’s long-term goal is to help make T1D a thing of the past—and to keep inspiring others through creative, educational storytelling. Outside the lab, you can find her playing volleyball, running, spending time with friends and family, or drinking just a little too much coffee.