GSK plc is the latest pharma giant to bite the “magic bullet” of antibody-drug conjugate (ADC) drugs, promising to pay the Chinese immunotherapy developer Hansoh Pharmaceutical Co. Ltd. $85 million up front and over $1.4 billion in milestone payments in a licensing deal for HS-20089.
Immutep Ltd.’s lead candidate, eftilagimod (IMP-321, efti), a lymphocyte activation gene-3 (LAG-3) fusion protein and major histocompatibility complex class II agonist, delivered an overall survival benefit of 35.5 months in the TACTI-002 trial that combined efti with Merck & Co. Inc.’s Keytruda (pembrolizumab) as first-line treatment of non-small-cell lung cancer (NSCLC) at two years follow-up.
Some cancers with a poor prognosis have had no new treatments in decades. Advances in the genetic characterization of these tumors now offer a range of possibilities for the development of new therapies that could completely change the quality of life and survival of these patients.
Abbisko Therapeutics Co. Ltd. announced positive first-in-human data for its highly selective fibroblast growth factor receptor (FGFR) 4 inhibitor, irpagratinib (ABSK-011), for treating advanced hepatocellular carcinoma with FGF19 overexpression, which is seen in roughly 30% of liver cancers.
Precision cancer biotech Abion Inc. announced a positive interim phase II readout for ABN-401, its novel c-mesenchymal-epithelial transition (c-MET)-targeting tyrosine kinase inhibitor (TKI) for advanced non-small-cell lung cancer (NSCLC), lighting a runway to its next trial as a combination regimen.
In its first significant partnering deal since being founded in 2020, Medilink Therapeutics Co. Ltd. licensed exclusive global rights to an antibody-drug conjugate (ADC) targeting HER3 to Biontech SE in exchange for an up-front payment of $70 million, with the possibility for additional payments tied to development, regulatory and commercial milestones exceeding $1 billion. Medilink retains rights in mainland China, Hong Kong Special Administrative Region and Macau Special Administrative Region.
Arbele Ltd. founder and CEO John Luk identified and patented cadherin-17 as a therapeutic cancer target, and the company was founded to develop immunotherapies for gastrointestinal cancers, which are prevalent in Asia Pacific.
Cancer biotech Adlai Nortye Ltd. raised $57.5 million from its U.S. IPO on Nasdaq and $40 million from a concurrent private placement, ringing up $97.5 million in funding to develop its combo immunotherapy pipeline.
Peptidream Inc. and Genentech Inc., a Roche Holding company, signed a deal worth up to $1 billion to discover and develop macrocyclic peptide-radioisotope (peptide-RI) drug conjugates. Peptidream, of Kawasaki, Japan, will use its peptide discovery platform system technology to discover, optimize and develop macrocyclic peptide candidates for use as peptide-RI drug conjugates against targets of interest to Genentech. Genentech will pay Peptidream an up-front payment of $40 million and up to $1 billion in potential development, regulatory, and commercial-based milestones. In addition, Peptidream is eligible to receive tiered royalties on net sales (ex-Japan) of any products arising from the collaboration.
Wuhan YZY Biopharma Co. Ltd. made its debut on the Hong Kong Stock Exchange, raising HK$121 million (US$15.48 million) in its IPO on Sept. 22, with shares (HKEX:02496) opening at the lower end of its range at HK$16 per share and ending the day at HK$16.60, a rise of 3.75%.
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