The first clinical data from an FDA-approved trial of a CAR T-cell therapy in the treatment of multiple sclerosis (MS) show the cells cause complete B-cell depletion, leading on to a reset of the immune system that is accompanied by an improvement in symptoms.
Ligachem Biosciences Inc. landed another exclusive licensing deal to develop and commercialize antibody-drug conjugates (ADCs), this time with T-cell receptor therapy specialist Daan Biotherapeutics Inc. for a cancer-targeting antibody.
The U.S. FDA is to temper the alert it put out in November 2023 pointing to a potential risk of CAR T therapies causing de novo malignancies. “There was this issue of possible safety concerns with T-cell lymphomas, with these CAR T cells. I think this year, we are feeling reassured in this regard,” Peter Marks, director of the FDA’s Center for Biologics Evaluation and Research (CBER), told the Alliance for Regenerative Medicine briefing at the J. P. Morgan Healthcare Conference on Jan. 13.
The accelerating pace of U.S. FDA approvals for cell and gene therapies is “great for the field and great news for the patients,” but questions remain over commercialization, with “costs remaining stubbornly high.” That was the glass half-full summary of Tim Hunt, president of the industry group, the Alliance for Regenerative Medicine, reprising progress in 2024, and looking forward to the prospects for further growth and the potential impact of the incoming Trump administration in 2025.
Galapagos NV is abandoning its small molecule roots to focus on cell therapy and at the same time splitting in two, with the spinout company, dedicated to acquiring a portfolio of assets, taking the lion’s share of the capital.
From local drug discovery to global innovation, economic uncertainty is taking a toll on China’s innovative biotech system, forcing local companies to weather unpredictable storms, investors said during the Chinabio Partnering Forum in Shanghai in September.
Arovella Therapeutics Ltd. is heading toward the clinic with its lead product, ALA-101, which consists of a chimeric antigen receptor (CAR) targeting CD19 and invariant natural killer T (iNKT) cells.
Poseida Therapeutics Inc. is being bought out for $1.5 billion by partner Roche Holdings Inc. to develop allogeneic CAR T therapies to treat hematologic malignancies. The two companies began their collaboration in August 2022, a deal that brought Poseida $110 million up front and another $110 million in near-term milestone payments. With the acquisition, Roche plans to develop CAR T programs for solid tumors and autoimmune diseases with Poseida's genetic engineering platform and preclinical programs.
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.
The FDA has lifted a clinical hold on Carsgen Therapeutics Holdings Ltd.’s. CAR T products after issuing the company a warning letter following a December 2023 FDA inspection that found the company violated good manufacturing practices at its Research Triangle Park facility in Durham, N.C.
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