Host Dr. Seblewongel Asrat, PhD, Director of Immunology & Inflammation at Regeneron, speaks with Dr. Brian Kim, MD, FAAD, Vice Chair of Research in Dermatology at Mount Sinai, about the biology of itch and its connection to type 2 inflammation. Together, they explore how chronic itch is driven by distinct biological pathways, why it has long been overlooked, and how new scientific insights are reshaping how we understand its impact on patients’ lives.