Astrazeneca plc has selected a candidate to progress under its type 1 diabetes regulatory T cell (Treg) therapy program with Quell Therapeutics Ltd. The company has exercised its exclusive option to license the therapy for further development and commercialization, resulting in a milestone payment to Quell of $10 million.
On the heels of U.S. FDA approval of its first T-cell therapy, Adaptimmune Therapeutics plc reported positive results from a pivotal study for its second candidate, letetresgene autoleucel, expected to support a rolling BLA submission in 2025 that could bolster the firm’s offerings as it narrows its focus on the rare sarcoma space.
Autolus Therapuetics plc has been granted FDA approval for Aucatzyl (obecabtagene autoleucel) for the treatment of acute lymphoblastic leukemia in adults, becoming the first marketed CAR T therapy that does not have a risk evaluation and mitigation strategy attached to its label. The approval of Aucatzyl was based on results of the Felix clinical trial in relapsing/remitting ALL, which showed a strong safety profile compared to existing CAR T-cell therapies. The conduct of the trial was dogged by the COVID-19 pandemic, but of the 65 patients from an initial dosed cohort of 95 for whom efficacy was evaluated by the FDA, 63% achieved overall complete remission.
