Shanghai Henlius Biotech Inc. has announced IND approval by the FDA for HLX-42 for injection, an antibody-drug conjugate (ADC) developed under a collaboration between Henlius and Medilink Therapeutics.
Drawn to the potential for improved selectivity and safety profiles of PARP-1-specific inhibitors over their first-generation counterparts, Merck KGaA signed an exclusive, worldwide license deal with Jiangsu Hengrui Pharmaceuticals Co. Ltd. worth up to €1.4 billion (US$1.5 billion) to gain access to the latter’s next-generation poly (ADP-ribose) polymerase (PARP)-1 inhibitor, HRS-1167.
A new deal between privately held Hummingbird Bioscience Pte. Ltd. and Endeavor Biomedicines Inc. is just one of three antibody-drug conjugate (ADC) agreements reached in the past week, marking a fourth-quarter surge for the therapy.
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.
Deals involving antibody-drug conjugate (ADC) therapies continue to gain momentum with Daiichi Sankyo Co. Ltd. and Merck & Co. Inc. the latest firms to team up on global development and commercialization activities, as Daiichi offers up rights to three of its potentially first-in-class ADC candidates for $22 billion, making it the largest ADC agreement to date.
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.
Another collaboration between two biopharmaceutical companies in the Asia-Pacific region is adding fuel to an already heated fire for antibody-drug conjugate (ADC) development worldwide. Suzhou, China-headquartered Genequantum Healthcare Co. Ltd. and South Korea’s Aimedbio Inc. recently announced extending an existing partnership to jointly develop five ADC investigative drugs.
On the heels of a licensing deal last week, Genequantum Healthcare Co. Ltd. has struck another deal, this time out-licensing its conjugation technology to Inxmed Co. Ltd. to support development of next-generation targeted antibody-drug conjugates (ADCs).
Lotte Biologics Co. Ltd. said it partnered with domestic bioventure Kanaph Therapeutics Inc. to develop an antibody-drug conjugate (ADC) technology platform in hopes of rounding out a full, in-house ADC value-chain.
Kelun-Biotech Biopharmaceutical Co. Ltd. raised HK$1.36 billion (US$174 million) in an IPO in Hong Kong to support its push into the increasingly competitive antibody-drug conjugate (ADC) market in China.
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