I am fascinated by the role of mast cells in health and disease, and my work has focused on understanding the contribution of mast cells in shaping asthma and other lung diseases. My research bridges the laboratory and the clinic, combining in vivo models with patient-based studies to uncover how specific mast cell populations function, interact with other immune cells, and influence disease. Our work has led to several discoveries, including the first identification of human mast cell progenitors and finding that their levels in the blood are modulated by allergen exposure in allergic asthma. By deepening the understanding of underlying disease mechanisms, we aim to translate new knowledge into improved diagnostics and treatments for patients.