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Zenas BioPharma Licenses InnoCare’s Orelabrutinib for Autoimmune Use in Deal Topping $2 Billion

Existing cancer approvals in China and Singapore offer clinical precedent for Zenas’ autoimmune push.

Overview

  • Zenas obtained worldwide rights to orelabrutinib outside oncology under a license from InnoCare Pharma.
  • The agreement includes up to $100 million in upfront and near-term payments plus up to 7 million Zenas shares, with additional milestones lifting total potential value above $2 billion.
  • Orelabrutinib is in a global Phase 3 study for primary progressive multiple sclerosis, with a second Phase 3 planned to start in early 2026 for secondary progressive disease.
  • Two more oral autoimmune candidates from InnoCare, targeting IL-17 cytokines and TYK2, are expected to enter Phase 1 testing next year.
  • Zenas announced a $120 million private placement that it says extends its cash runway into late 2026 and potentially early 2027, with InnoCare eligible for royalties on eventual sales.