Arbutus’ drug discovery efforts are focused on follow-on compounds for its current HBV pipeline, including the development of oral RNA-destabilizers that have shown compelling antiviral effects in multiple HBV preclinical models. Arbutus is now focused on advancing next-generation oral RNA-destabilizers with chemical scaffolds distinct from Arbutus’ prior generation HBV RNA destabilizer candidate, AB-452, through lead optimization. Arbutus also has several oral anti-PD-L1 inhibitors in lead optimization that are potentially capable of reawakening the immune response to HBV in infected patients.
发表于 2020-8-9 01:14