Biomissile Pharmaceuticals Co. Ltd. is developing multispecific antibodies that overcome resistance associated with antibody-drug conjugates via its next-generation natural killer (NK) cell engagers. “ADCs are very efficacious, but they do have a drawback with side effects and resistance, because ultimately ADCs are similar to chemotherapy because you bring toxins to the tumor site,” Biomissile co-founder and CEO Chao Tu told BioWorld.

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.

George Medicines, a new spinout from Australia’s George Institute for Global Health, could offer patients better control of their blood pressure as well as fewer side effects thanks to an ultra-low-dose triple combination.

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.

After raising AU$16.75 million (US$10.4 million) in a series A round, Celosia Therapeutics Pty Ltd. is heading toward the clinic with its novel gene therapy that targets TDP-43, a protein directly linked to amyotrophic lateral sclerosis (ALS) pathology.

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.

Zhongzhi Pharmaceutical Holdings Ltd. made a $3 million investment in a series A financing round of stem cell therapy developer Gabaeron Inc. Dec. 21, expected to help propel Gabaeron’s preclinical Alzheimer’s disease (AD) candidate into phase I testing.

When it comes to cell therapy, Alloplex Biotherapeutics Inc. CEO Frank Borriello said he believes that autologous, personalized therapy is the only thing that makes sense. “The allure of an off-the-shelf therapy has been such a magnet. It sucked in a lot of companies into that dream, and I'm sorry to say, it hasn't really worked out for them,” he told BioWorld. Instead, Borriello said he envisioned a cell training platform that doesn’t just tweak a single immune pathway but instead harnesses multiple immune pathways to turn the tables on cancer.

Gene therapy faces complexities in delivering treatments due to persistent safety concerns and daunting immune responses, but Next Generation Gene Therapeutics Inc. has found a way around this issue using dual-functional vectors to simultaneously remove harmful, mutated genes and replace them with normal, healthy genes to restore cellular function.

Hope Medicine Inc. reported positive interim results for monoclonal antibody HMI-115 in a phase II endometriosis trial that saw the mean non-menstrual pelvic pain score reduced by 50%. “HMI-115 is a prolactin receptor blocker, and we're using it to treat endometriosis and some other diseases. It is a first-in-class new mechanism to treat endometriosis,” Hope Medicine CEO Nathan Chen told BioWorld.