Sanofi and Regeneron Expand Partnership Following Dupixent's Blockbuster Success

Pharmaceutical giants Sanofi and Regeneron have strengthened their collaboration agreement to capitalize on Dupixent's remarkable market performance. Dupixent, a monoclonal antibody treatment targeting type 2 inflammation, has become a blockbuster drug used to treat multiple conditions including asthma, eczema, allergies, and dermatitis. The expanded partnership aims to accelerate development of new therapies and maximize the commercial potential of their existing and pipeline products. This strategic move reflects the drug's significant clinical success and growing patient demand across multiple therapeutic areas.

Originally published on
STAT News
By Andrew Joseph
Read full article(opens in new tab)Fetched: October 1, 2026 at 10:00 AM



