While the value of partnerships and collaborations have climbed mostly upward in recent years, the most impressive increase has been seen with deals that are worth $1 billion or more – led in 2023 with a $22 billion antibody-drug conjugate pact between Daiichi Sankyo Co. Ltd. and Merck & Co. Inc.
Boston-based Praxis Precision Medicines Inc.’s shares rose nearly 25% on Jan. 8 after it announced a pipeline update and licensing deal for its tremor drug, ulixacaltamide (PRAX-944), with Shanghai’s Tenacia Biotechnology Co. Ltd.
GSK plc is plunking down $1 billion cash to take over Aiolos Bio Inc., with the promise of as much as $400 million in regulatory milestone payments along with tiered royalties. The deal gives London-based GSK asthma candidate AIO-001, a phase II-ready, long-acting antibody that binds to the human thymic stromal lymphopoietin (TSLP) ligand to inhibit TSLP signaling and relieve inflammation. GSK said AIO-001 could redefine the standard of care in asthma via the prospect of dosing every six months.
A company launched by Alphabet Inc.’s Deepmind in 2021, Isomorphic Labs Ltd., entered its first biopharmaceutical partnerships to discover small-molecule therapeutics with Eli Lilly and Co. and Novartis AG in deals worth $1.75 billion and $1.24 billion, respectively.
Merck & Co. Inc.’s deal to pay $23 in cash for Harpoon Therapeutics, bringing the equity value to about $680 million, further invigorated the delta-like ligand 3 (DLL3) development zone, where Amgen Inc. enjoys a lead with its prospect tarlatamab in the same class. DLL3 is an inhibitor ligand of the Notch pathway associated with tumorigenesis.
The zeal for antibody-drug conjugates (ADCs), a prominent focus for dealmaking in 2023, shows no signs of waning, as Johnson & Johnson greeted attendees of the J.P. Morgan Healthcare Conference (JPM) with news of its $2 billion buyout of Ambrx Biopharma Inc., picking up rights to an ADC platform along with a promising candidate targeting advanced prostate cancer. Under the terms, J&J agreed to acquire all outstanding shares of San Diego-based Ambrx for $28 apiece, marketing a 105% premium to the firm’s Jan. 5 closing price. Unsurprisingly, Ambrx’s stock (NASDAQ:AMAM) gained 101.5% to close Jan. 8 at $27.47.
Announcing two licensing deals with Swiss pharma giant Novartis AG, Shanghai-based Argo Biopharmaceutical Co. Ltd. said on Jan. 7 that it stands to gain up to $4.165 billion for two of its cardiovascular assets combined. Marking the “first significant overseas out-licensing transaction in the RNAi field from a Chinese biotech company,” the deal includes an up-front payment of $185 million from Novartis to Argo.
Rhythm Pharmaceuticals Inc. is picking up LG Chem Ltd.’s oral small-molecule drug, LB-54640, for potentially $305 million, effectively growing its MC4R pipeline that houses U.S. FDA-approved Imcivree (setmelanotide) for genetic obesity disorders.
Amid a flurry of dealmaking activity to start 2024, Allorion Therapeutics Inc., a 2020 startup based in Natick, Mass., and Guangzhou, China, has been extra busy. Two days after disclosing a potential $540 million deal with Astrazeneca plc, Allorion inked a licensing agreement with Avenzo Therapeutics Inc. that could total more than $1 billion.
A deal crafted in May 2022 between Novo Nordisk A/S and Flagship Pioneering has culminated into two separate research collaborations that are worth up to $532 million each in up-front and milestone payments for Omega Therapeutics Inc. and Cellarity Inc.
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