Nearly three months after winning a contentious bid to buy obesity drugmaker Metsera Inc. for $10 billion, Pfizer Inc. reported its first statistically significant top-line data of the acquired lead, ultra-long-acting glucagon-like peptide-1 (GLP-1) receptor agonist, showing a mean placebo-adjusted weight loss of up to 12.3% at 28 weeks, as well as competitive tolerability.
Advancell Pty Ltd. has entered into a collaboration and exclusive licensing agreement with 48Hour Discovery Inc. to develop a novel peptide-based lead-212 (212Pb) radiotherapeutic with an initial focus on a gastrointestinal cancer with significant medical need.
Sciwind Biosciences Co. Ltd. said Jan. 30 it won Chinese approval for self-developed glucagon-like peptide-1 (GLP-1) receptor agonist, ecnoglutide (Xianyida), to treat adults with type 2 diabetes.
Mainly expressed in the liver, microRNA‑122‑5p (miR‑122) exhibits increased circulating levels in the context of obesity. When elevated in the bloodstream, miR-122 can act on extrahepatic tissues, including vascular endothelial cells, where it contributes to endothelial dysfunction and may promote the development of diabetic vascular complications.
Years after approving three glucagon-like peptide-1 (GLP-1) receptor agonists to treat obesity, the U.S. FDA is acknowledging that the drugs don’t have the same risk seen with older weight-loss medicines. Citing its post-market evaluation that found no increased risk of suicidal ideation or behavior, the U.S. FDA is requesting that the risk be removed from the warnings and precautions section of labeling for the GLP-1 obesity drugs – Eli Lilly and Co.’s Zepbound (tirzepatide) and Novo Nordisk A/S’ Saxenda (liraglutide) and Wegovy (semaglutide).
Animate Biosciences Inc. has released promising preclinical results from a mouse model of pulmonary fibrosis demonstrating that two of its AI-designed therapeutic peptides significantly reduced lung fibrosis and inflammation.
Amylyx Pharmaceuticals Inc. has nominated AMX-0318, a long-acting glucagon-like peptide-1 (GLP-1) receptor antagonist, as a development candidate for post-bariatric hypoglycemia and other rare diseases.
Kallyope Inc. has outlined plans to initiate phase I studies this year with K-554, a non-incretin peptide candidate offering a new mechanism of action in obesity.
When glucagon-like peptide-1 (GLP-1) receptor agonists entered the market for obesity and overweight indications in recent years, the uptake and enthusiasm drove investor excitement for companies advancing any of the new mechanisms in the space.
Multiple sclerosis (MS) is a chronic immune-mediated disease characterized by the destruction of myelin sheaths, neuroaxonal damage, glial cell activation and formation of demyelinated plaques in the CNS. Since MS is considered a prototypic antigen-specific autoimmune disease, restoring immune tolerance to self-antigens is being explored as a therapeutic strategy.
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