Dewpoint Therapeutics Inc. and Mitsubishi Tanabe Pharma Corp. have entered a research collaboration worth up to $480 million to advance Dewpoint’s novel TDP-43 small-molecule condensate modulator for amyotrophic lateral sclerosis. Under terms of the deal, Boston-based Dewpoint will receive an undisclosed up-front payment and is eligible to receive R&D-based milestone payments up to $480 million. Upon reaching those milestones, Osaka, Japan-based MTPC will have an exclusive option to license the program and assume responsibility for global clinical development and commercialization. Dewpoint will also receive tiered royalties on net sales.

Elevar Therapeutics Inc. will license Relay Therapeutics Inc.’s “NDA-ready” bile duct cancer therapy, lirafugratinib (RLY-4008), through a potential $500 million deal as Elevar, an HLB Co. Ltd. subsidiary, seeks to diversify its oncology portfolio following the U.S. FDA rejection of its liver cancer drug candidate in May.

Takeda Pharmaceutical Co. Ltd. is licensing Keros Therapeutics Inc.’s activin inhibitor elritercept in a global development and commercialization deal worth up to $1.3 billion that excludes mainland China, Hong Kong and Macau.

Tubulis GmbH has sealed a potential $415 million option and licensing deal under which it will apply proprietary technologies to discover an antibody-drug conjugate (ADC) against a solid tumor target for Gilead Sciences Inc.

During a busy day of dealmaking, Cour Pharmaceutical Development Co. Inc. entered a pact with Roche Holding AG’s Genentech unit to advance tolerogenic nanoparticle treatments for an autoimmune disease indication, garnering up to $940 million in up-front and milestone payments. Cour’s partnership with Genentech is its biggest to date, and the largest deal announced by a biopharma company on Dec. 3. A total of seven deals amounted to a combined single-day deal value of $3.67 billion.

PTC Therapeutics Inc. said a “highly competitive process with several parties involved” led to the deal centered on the firm’s Huntington’s disease program with Novartis AG, an arrangement that brings $1 billion up front along with as much as $1.9 billion in development, regulatory, and sales milestone rewards.

Fifty years after the term brain-computer interface (BCI) was coined, Neuralink and several other companies are reviving the promise of BCI for health care, as artificial intelligence and novel methods of neural signal detection work hand-in-hand to propel biomedical innovation.

Empyrean Therapeutics Inc. has acquired a first-in-class TLR2 antagonist molecule from Eos Therapies Inc. with the aim of treating brain, pancreatic, breast and other hard-to-treat cancers.

Radiopharmaceutical company Telix Pharmaceuticals Ltd. has inked a deal worth up to AU$264 million (US$171 million) to license and develop next-generation radiopharma imaging and therapy technology targeting fibroblast activation proteins found in a wide range of cancers.