Ambrosia Biosciences Inc., named after the drink of the Greek gods, secured a $100 million series B to advance its preclinical pipeline of oral obesity drugs. The startup formed after Pfizer Inc. shuttered its Boulder, Colo.-based research facility that the pharma gained through its 2019 acquisition of Array Biopharma Inc.

Pinnacle Medicines Inc. secured $89 million in a series B financing, bringing the total raised by the company to $134 million. The round was co-led by LAV and Foresite Capital.

Crossbow Therapeutics Inc. closed a $77 million series B round to support an ongoing phase I Crosscheck-001 trial of lead program, CBX-250, and additional T-Bolt immunotherapies targeting a broad range of cancers.

After closing an oversubscribed $85 million series B round, Quantx Biosciences Inc. is gearing up to begin clinical trials of its two lead immunology compounds, a STAT6 oral small-molecule inhibitor and an IL-17 oral small-molecule inhibitor.

Galux closed a ₩42 billion (US$29 million) series B round Feb. 10, led by Yuanta Investment to bring AI-driven “rational design” to the protein drug development process, already heavily influenced by human engineering. 

Lixa Pty Ltd. has formed a partnership with the Global Antibiotic Research & Development Partnership and announced a AU$28 million (US$20 million) series B round to take Neox-121 to the clinic to fight antimicrobial resistance.

Genentech Inc. is paying $200 million up front and up to $1.5 billion in milestone payments to license one of Suzhou Sanegene Bio Inc.’s RNAi programs. Metabolic and autoimmune-focused Sanegene did not disclose specifics around the licensed candidate, except that it was derived from its LEAD (Ligand and Enhancer Assisted Delivery) platform.

Neuropsychiatry specialist, Exciva GmbH raised €51 million (US$59.9 million) in a series B round to fund a phase II/III trial of Deraphan, a combination therapy for treating agitation in patients with Alzheimer’s disease.

Wife-and-husband team, J. Jean Cui and Y. Peter Li, launched Blossomhill Therapeutics Inc. in mid-2020 to focus on next-generation, macrocyclic inhibitors against oncology targets. The couple had planned to take some time off to rest and do a little traveling, but then the pandemic hit. “This was a great time [to start a new company],” Cui told BioWorld. “Nothing to do but reading and thinking.”

Things once done in laboratories can now be done with computers and AI, said Kim Woo-youn, CEO and cofounder of Hits Inc. “We live in the age of ‘digital alchemy,’” Kim told BioWorld, describing how AI is shifting some drug discovery processes from physical to virtual spaces.