NovaBridge Presents Positive Ragistomig Phase 1 Dose Expansion Data at ESMO-IO

ROCKVILLE, Md., Dec. 10, 2025 (GLOBE NEWSWIRE) -- NovaBridge Biosciences (Nasdaq: NBP) (NovaBridge or the Company) a global biotechnology platform company committed to accelerating access to innovative medicines, today announced the presentation of new data from the expanded 3mg/kg every 6 week (Q6W) Phase 1 dosing study for ragistomig, a bispecific 4-1BB X PD-L1 antibody, in a poster at the European Society for Medical Oncology – Immuno-Oncology Congress 2025 (ESMO-IO 2025) by co-developer ABL Bio. The poster (Poster 257P), presented by Gerald Falchook, MD, Director of the Sarah Cannon Research Institute (SCRI) at HealthONE Denver, showed the new Q6W schedule demonstrated consistent monotherapy antitumor activity with improved immunological endpoints and tolerability.