Kyverna Therapeutics Inc., a patient-centered clinical-stage biopharmaceutical company focused on developing cell therapies for patients suffering from autoimmune diseases, announced the clearance of its Investigational New Drug (IND) application by the U.S. Food and Drug Administration (FDA) for its autologous, fully human CD19 chimeric antigen receptor (CAR) T-cell product candidate, KYV-101, to be used for the treatment of multiple sclerosis (MS).
“This approval is a critically necessary step that paves the way to enroll patients with treatment-refractory progressive MS for whom there are no currently available treatment options in the KYSA-7 trial. This study offers participants a new hope for arresting relentless disability worsening and a potentially durable, treatment-free remission,” said Bruce Cree, MD, PhD, MAS, clinical research director and professor of clinical neurology at the University of California, San Francisco.
“This very important study will answer whether CAR T-cell therapy offers a new treatment option for patients living with MS. This therapy holds the promise to alter the treatment paradigm of MS by fundamentally readjusting the immune system,” said Manuel Friese, MD, professor of neurology and director of the Institute of Neuroimmunology and Multiple Sclerosis at the University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
“As a patient-centered organization, we are thrilled to see KYV-101 being cleared for a large patient demographic as part of our KYSA-7 trial,” said Peter Maag, PhD, chief executive officer of Kyverna. “This is a clear paradigm shift for autoimmune diseases, and a testament to our commitment to expand potentially life-changing therapeutic benefits to multiple indications.”
CAR T-cell therapy involves modifying a patient’s T cells to recognize and remove B cells in the patient’s body. Kyverna’s CD19 CAR T-cell therapy, KYV-101, specifically targets CD19, a protein expressed on the surface of B cells, which is involved in various types of autoimmune diseases. Kyverna plans to continue to explore additional indications for KYV-101 and develop a robust pipeline of promising product candidate immunotherapies aimed at addressing unmet medical needs in autoimmune diseases.
KYV-101 is an autologous, fully human CD19 CAR T-cell product candidate for use in B cell-driven autoimmune diseases. The CAR in KYV-101 was designed by the National Institutes of Health (NIH) to improve tolerability and tested in a 20-patient Phase 1 trial in oncology. Results were published by the NIH in Nature Medicine.
Kyverna is currently conducting trials of KYV-101 in patients with lupus nephritis, an autoimmune disease in which more than half of patients do not achieve a complete response to current therapies and are at risk of developing kidney failure. Additional clinical trials of KYV-101 in systemic sclerosis, and myasthenia gravis are in preparation. We believe that the differentiated properties of KYV-101 are critical for the potential success of CAR T cells as autoimmune disease therapies.
About Kyverna Therapeutics
Kyverna is a patient-centered, clinical-stage biopharmaceutical company focused on developing cell therapies for patients suffering from autoimmune diseases. As the company’s lead product candidate, KYV-101 is advancing through clinical development across two broad areas of autoimmune disease: rheumatology and neurology, including two ongoing multi-center, open-label Phase 1 trials of KYV-101 in the United States and Germany for patients with lupus nephritis.
Kyverna’s pipeline includes next-generation chimeric antigen receptor (CAR) T-cell therapies in both autologous and allogeneic formats with properties intended to be well suited for use in B cell-driven autoimmune diseases.
By advancing more than one mechanism for taming autoimmunity, Kyverna aims to act on its mission of transforming how autoimmune diseases are treated.