Regeneron Pharmaceuticals Inc. is adding to its obesity pipeline by in-licensing Hansoh Biomedical Co. Ltd.’s phase III dual glucagon-like peptide 1 (GLP-1)/gastric inhibitory polypeptide (GIP) receptor agonist, HS-20094, for up to $2 billion.

Fujirebio Diagnostics Inc.’s Alzheimer’s disease assay received the U.S. FDA’s first clearance for a blood test for the debilitating neurodegenerative disease. Fujirebio’s Lumipulse G pTau217/ß-Amyloid 1-42 plasma ratio is indicated for the early detection of amyloid plaques associated with Alzheimer’s disease in symptomatic individuals aged 55 years and older.

Rznomics Inc. scored a potential ₩1.9 trillion (US$1.35 billion) global license option agreement with Eli Lilly and Co. to codevelop a novel RNA editing gene therapy to treat hereditary hearing loss.

Pfizer Inc. is paying $1.25 billion up front and up to $4.8 billion in milestone payments to gain global, ex-China rights to SSGJ-707, a PD-1/VEGF bispecific antibody from 3Sbio Inc. that recently won China clearance for a phase III study in lung cancer as a potential first-line monotherapy. Announced after U.S. market hours May 19, the exclusive agreement for SSGJ-707 spells up to $6.15 billion combined for Shenyang, China-based 3Sbio, along with separate tiered double-digit royalty payments on sales of SSGJ-707, if approved.

The U.S. FDA’s decision to phase out animal testing for INDs is driving a new market of alternative, nonanimal testing technologies like organoids and organs-on-a-chip, speakers at Bio Korea 2025 said.

South Korean government and biopharmaceutical industry representatives urged American policymakers May 7 to refrain from imposing tariffs on pharmaceutical imports, and to spare allies if pharma tariffs are deemed necessary. Both Korea’s Ministry of Health and Welfare on May 4 and the Korea Biotechnology Industry Organization on May 6 submitted comments to the U.S. Department of Commerce in response to its ongoing investigation of pharmaceutical imports.

Sirius Therapeutics Inc. raised nearly $50 million in a series B2 financing round May 9 to support its pipeline of small interfering RNA (siRNA) molecules for cardiovascular disease indications. SRSD-107, a long-acting Factor XI anticoagulant for thromboembolic disorders, is its lead candidate waiting on EMA clearance to begin a phase II study in Europe. 

Ongoing policy issues in the U.S., including the Inflation Reduction Act and recent proposals under President Donald Trump’s administration, have wide ranging implications for the global biopharmaceutical industry, speakers at Bio Korea 2025 said May 8, including a heightened need for all biotechs to draft regulatory strategies.