The purpose of this study is to determine if zigakibart is safe and effective for long-term use in patients with immunoglobulin A nephropathy (IgAN). This is an extension study for patients who have already completed an another zigakibart study.

The study team plans to establish a bioregistry of patients receiving biologic therapy as part of their standard treatment at the Mount Sinai Therapeutic Infusion Center and affiliated practices. The study team will to apply state-of-the-art approaches to assessing a...

A phase 1/2, open-label, safety and dosing study of autologous CART cells (desmoglein 3 chimeric autoantibody receptor T cells [DSG3-CAART] or CD19-specific Chimeric Antigen Receptor T cells [CABA-201]) in subjects with active, pemphigus vulgaris