Researchers from Assembly Biosciences Inc. recently presented details on the discovery and preclinical evaluation of a novel small-molecule hepatitis B virus (HBV) and hepatitis D virus (HDV) entry inhibitor, AB-1659.
The U.S. FDA recently convened an advisory hearing to discuss whether three in vitro diagnostics should be reclassified from class III to class II, including tests for the pathogens responsible for Hepatitis B and tuberculosis. The panel agreed that all three of the test types should be reshuffled to the lower-risk class II category, suggesting that test developers now have an opportunity to jump into a market with lower-cost tests that won’t need expensive and drawn-out clinical studies to obtain the FDA’s seal of approval.
Precision Biosciences Inc. uses its proprietary Arcus platform to develop in vivo gene editing therapies and has outlined new data from its wholly owned and partnered pipeline.
Brii Biosciences Ltd.’s therapeutic vaccine for hepatitis B (HBV), BRII-179 (VBI-2601), induced functional immune responses – inducing broad antibody and T-cell responses – in patients with chronic HBV in a phase II trial that evaluated the vaccine in combination with pegylated interferon-alfa, according to interim results.
Researchers from Janssen Pharmaceutica NV have reported the discovery of novel hepatitis B virus (HBV) capsid assembly modulators (CAMs) as potential therapeutic candidates against HBV infection. Synthesis and optimization of a new series of di-fluoro azepane HBV CAMs resulted in the identification of compound [I] as the lead candidate with DNA EC50 value of 8.5 nM when assessed in the HepG2.2.15 cellular assay.
Vir Biotechnology Inc. said it won’t be discussing further the phase II data from the influenza A prevention study called Peninsula until the company’s second-quarter earnings update Aug. 3, and a closer look at the results has yet to decide the fate of monoclonal antibody VIR-2482, which missed its primary and secondary endpoints.
Aligos Therapeutics Inc. has disclosed programmed cell death protein 1 (PD-1; PDCD1; CD279), PD-1 ligand 1 (PD-L1; CD274) and/or PD-1/PD-L1 interaction inhibitors reported to be useful for the treatment of hepatocellular carcinoma and hepatitis B virus (HBV).
In a move to address both prevention and treatment of hepatitis B virus (HBV), Brii Biosciences Ltd. has acquired from VBI Vaccines Inc. a global exclusive license to HBV therapeutic vaccine BRII-179 (VBI-2601) and an exclusive license for HBV prophylactic vaccine Prehevbri in the Asia Pacific region, excluding Japan.
