The core interest of our lab is understanding the fundamental wiring of self-education used by the immune system to learn to distinguish self from non-self, and how that process malfunctions in a range of disease states. We believe defining these basic mechanisms may lead to significant advances across an array of clinical applications from autoimmunity, to maternal-fetal tolerance, cancer, and transplantation. 

We are particularly interested in a gene called the Autoimmune Regulator (Aire), and in populations of cells we have defined called extrathymic Aire-expressing cells (eTACs), which appear to play an important role in immune tolerance. Our lab has defined some of the fundamental biology of these populations and we remain actively engaged in describing these fascinating cells and their role in the immune system.

We use a diverse range of approaches to study these systems and answer these questions, from computational multiomics to engineered transgenic animal models to novel human tissue studies. We have a close relationship with the UCSF Transplant community and with the UCSF VITAL Core which allows us access to a range of resources to define complex human immune biology. 

We are a highly collaborative lab group with a diverse range of skills and interests, and passionate about doing fundamental biology with wide-ranging clinical impact.