A Safety and Efficacy Study Evaluating CTX112 in Adult Subjects With Refractory Autoimmune Disease

This study may enroll up to 80 subjects in total. CTX112 is a CD19 directed chimeric antigen receptor (CAR) T cell immunotherapy comprised of allogeneic T cells prepared for the treatment of refractory autoimmune diseases. The cells are from healthy adult volunteer donors that are genetically modified ex vivo using CRISPR-Cas9 (clustered regularly interspaced short palindromic repeats/ CRISPR-associated protein 9) gene editing components (single guide RNA and Cas9 nuclease).