Brii Biosciences Announces Two Breakthrough Therapy Designations for BRII-877 and BRII-835 Building on Extensive Clinical Evidence from Multiple Phase 2 Studies
DURHAM, N.C. and BEIJING, May 13, 2024 /PRNewswire/ — Brii Biosciences Limited (“Brii Bio” or the “Company”, stock code: 2137.HK), a biotechnology company developing therapies to improve patient health and choice across diseases with high unmet need, today announced that the Center for Drug Evaluation (CDE) of the National Medical Products Administration (NMPA) granted Breakthrough Therapy Designations for BRII-877 (tobevibart), an investigational broadly neutralizing monoclonal antibody targeting hepatitis B virus (HBV) and BRII-835 (elebsiran), an investigational HBV-targeting small interfering ribonucleic acid (siRNA). This represents another milestone in the Company’s pursuit of a functional cure for HBV, following the Breakthrough Therapy Designation granted for BRII-179, a recombinant protein-based HBV immunotherapeutic, in November 2023.