Using single-molecule imaging to visualize B cell receptor signaling across gut compartments, this project uncovers how intestinal B cell education breaks down in IBD, revealing new targets for therapeutic intervention.
Identifying a novel molecular regulator of tolerogenic dendritic cell function, this project uncovers how its loss triggers spontaneous multiorgan autoimmunity and exacerbates lupus — revealing a clinically relevant pathway in immune tolerance.
Designing synthetic antigens that reprogram allergic immune memory toward durable, healthy responses — moving precision allergy vaccines toward the clinic.
Developing novel multivalent small molecules that selectively silence or eliminate the autoantibody-producing B cells driving autoimmune disease.
Engineering TET2-deficient beta cells that resist autoimmune attack to create replacement cell therapies for type 1 diabetes.
Using the RIP-NINJA mouse model to study how PD-1 regulation in the pancreas prevents autoimmune induction and checkpoint therapy-induced diabetes.
Engineering HLA-DQ–specific CAR Tregs to selectively suppress anti-donor immune responses at sites of graft inflammation, this project seeks a more precise, durable alternative to broad immunosuppression in transplantation.
Exploiting a newly discovered PD-1 dimerization mechanism, this project engineers monoclonal antibodies to more effectively suppress overactive T cells — offering a novel immune tolerance strategy for autoimmune diseases.
Mapping the full antigenic landscape of Sjögren's disease using T-Scan technology to identify the drivers of autoimmune T cell responses and enable targeted therapies.
Developing next-generation mRNA-LNP therapeutics that selectively modulate or deplete pathogenic immune cells to treat type 1 diabetes, lupus, multiple sclerosis, and other severe autoimmune conditions.
