Altesa BioSciences reported positive Phase 2a challenge study results for vapendavir, an oral rhinovirus capsid inhibitor, showing reduced viral load and inflammation in COPD patients infected with rhinovirus. The data support vapendavir's potential to prevent rhinovirus-driven COPD exacerbations, and the company has initiated a Phase 2b CARDINAL trial to further evaluate the treatment.
Researchers identified the first comprehensive group of human monoclonal antibodies targeting measles virus. The study found antibodies against both H and F proteins, including 4F09, which reduced virus to undetectable levels in an animal model.
Altesa BioSciences closed an oversubscribed $75 million Series B financing led by Forbion with participation from Sanofi to advance vapendavir, a first-in-class oral antiviral targeting rhinovirus infections in COPD patients.
The mRNA therapy market is forecast to grow from USD 13.6 billion in 2025 to USD 70.0 billion by 2035 at a 17.8% CAGR, driven by expanding applications beyond vaccines into oncology, rare diseases, and infectious disease treatments including genital herpes.
