Researchers from Virion Therapeutics LLC and The Wistar Institute presented preclinical data for VRON-0200, a novel therapeutic vaccine candidate being developed to achieve functional cure of chronic hepatitis B virus (HBV) infection.

Limited data exist on checkpoint inhibition that targets the early activation phase of adaptive immunity. B-and T-lymphocyte attenuator (BTLA) blockade is known to enhance and broaden CD8+ T-cell responses to a target antigen.