2025 has been the most challenging year in the efforts to fight HIV since at least the advent of antiretroviral therapy. In a report on “Overcoming disruption, transforming the AIDS response,” released last week ahead of World AIDS Day on Dec. 1, the Joint United Nations Program on HIV/AIDS (UNAIDS) described “a global system in shock” by sharply reduced funding from the U.S. and other wealthy nations. Scientifically, for now, progress is ongoing.
The U.S. FDA said postmarketing reports of neutralizing antibodies to ADAMTS13, including one reported patient death, have prompted an investigation into Takeda Pharmaceutical Ltd.’s Adzynma (apadamtase alfa), a recombinant protein product approved in 2023 for use in adults and pediatric patients with congenital thrombotic thrombocytopenic purpura.
Clarivate plc has unveiled the 2025 Citation Laureates. Widely considered a predictor of the Nobel Prizes, this recognition has highlighted the discovery of biomolecular condensates in chemistry and the innate immunity signaling pathway in physiology or medicine, as well as the identification of leukemia stem cells and ghrelin, the so-called hunger hormone.
CSL Ltd. inked a potential $2.1 billion deal with Dutch biotech company Varmx BV to develop VMX-C001 as a new treatment to restore blood coagulation in patients taking a factor Xa inhibitor.
CSL Ltd.’s stock tumbled 16.88% on the news that it plans to cut 3,000 jobs and to hive off its Seqirus vaccine unit in a cost-cutting measure to save more than $500 million per year over the next three years.
Syntara Ltd.’s stock plummeted 52% on news that the FDA recommended an additional phase IIb trial following a type C meeting about the company’s clinical development plan for lysyl oxidase inhibitor amsulostat (SNT-5505, formerly PXS-5505) in myelofibrosis.
Ono Pharmaceutical Co. Ltd. struck a licensing deal with Ionis Pharmaceuticals Inc. for sapablursen, which is in phase II trials for polycythemia vera. Under terms, Osaka, Japan-based Ono gains an exclusive license to develop and commercialize sapablursen worldwide. Carlsbad, Calif.-based Ionis will be responsible for completing the ongoing phase II Imprssion study, while Ono will be responsible for subsequent development, regulatory filings and commercialization.
The antibody-drug conjugate (ADC) juggernaut powers on, with Japan’s Taiho Pharmaceutical Co. set to acquire Araris Biotech AG for up to $1.14 billion. Of that, $400 million will be up front, with the remainder tied to milestones with a maximum value of $740 million, around the progress of three ADCs for treating solid and hematological cancers.
Radiance Biopharma Inc. bought its way into the ROR1 antibody-drug conjugate (ADC) space through a potential $1 billion-plus licensing deal, including a $15 million up-front payment, with CSPC Megalith Biopharmaceutical Co. Ltd. for rights to RB-164 (SYS-6005) in the U.S. and select countries.
After withdrawing plans for an IPO last year, Orum Therapeutics Inc. made its debut on the Korea Exchange in 2025 with a ₩50 billion (US$34.7 million) raise as South Korea’s first biopharma IPO of the year.
RSS
