Sarah Gaffen: I thrive on turning my vision for the lab into reality

Sarah Gaffen, PhD, is a professor of medicine and rheumatology and holds the Gerald P. Rodnan endowed chair at the University of Pittsburgh. Her lab explores the biological function of IL-17 and its receptor in the context of fungal host defense and autoimmunity. We spoke to Sarah about where her interest in cytokines began, the importance of saying no in your career, and her interest in paleogenetics.