Viking Therapeutics Inc. said after-market hours Feb. 11 that it plans to advance its oral dual GLP-1/GIP receptor, VK-2735, into a phase III trial for obesity in the third quarter of 2026. VK-2735 is a novel dual glucagon-like peptide-1 and glucose-dependent insulinotropic polypeptide (GLP-1/GIP) receptor agonist.