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.
In a devastating blow to the company and large B-cell lymphoma patients relapsed or refractory to CD19 CAR T-cell therapy, Cargo Therapeutics Inc. terminated the phase II study of its lead CD22 cell therapy, firicabtagene autoleucel (firi-cel), and is cutting its workforce by 50% and evaluating strategic options, following disappointing data on durability of response and serious safety events, some of which were fatal.
To realize the promise of cell therapy for neurodegenerative disorders, S.Biomedics Co. Ltd. is looking to expand clinical trials of TED-A9, its stem cell therapy for Parkinson’s disease (PD), to the U.S., having reaped positive results from a domestic phase I/IIa trial in November 2024.
Atara Biotherapeutics Inc. received a complete response letter (CRL) from the U.S. FDA for its lead product, Ebvallo (tabelecleucel), a breakthrough therapy for Epstein-Barr virus positive post-transplant lymphoproliferative disease that is already approved in the EU, the U.K. and Switzerland.
As more Asia biotechs turn to regenerative medicine to address disorders without a cure, Medipost Inc. is continuing global expansion with Cartistem, its allogeneic human umbilical cord blood-derived mesenchymal stem cell product that gained clearance in South Korea in 2012 to treat knee osteoarthritis.
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.
Vir Biotechnology Inc.’s 2024 deal with Sanofi SA is starting to look like a pretty savvy move. The company, which picked up three clinical-stage dual-masked T-cell engagers (TCEs) and rights to the platform technology as part of a pipeline overhaul, reported phase I data for TCE programs targeting HER2 and PSMA that indicated promising efficacy with a low prevalence of the cytokine toxicity that has hampered other TCE programs.
Sana Biotechnology Inc. CEO Steve Harr said “cool and transformative science” led to his firm’s latest strides in type 1 diabetes, and the “very generalizable [clinical] result” cheered Wall Street, which led shares of the Seattle-based firm (NASDAQ:SANA) to close Jan. 8 at $4.30 up $2.65, or 160.6%. “I believe we now have all of the pieces in place to move forward rapidly,” Harr said.
China’s health regulator gave conditional approval to Platinum Life Excellence Biotech Co. Ltd.’s amimestrocel injection (hUC-MSC PLEB-001, Ruibosheng) as the nation’s first human umbilical cord-derived mesenchymal stem cell therapy to treat steroid-refractory acute graft-vs.-host disease on Jan. 2, 2025.
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