Researchers from Southern Medical University have divulged the discovery and preclinical characterization of novel PDE4 inhibitors for the treatment of hepatic sepsis. Synthesis and optimization of a series of 7-alkoxybenzofurans led to the identification of compound [I] as the lead PDE4 inhibitor, with PDE4B and PDE4D IC50 values of 10.0 and 15.2 nM, respectively.
On news that drove shares up by 36% on Sept. 3, San Carlos, Calif.-based Vaxcyte Inc. priced a $1.3 billion follow-on offering a day later. It is the fourth highest amount raised through a follow-on offering of shares in BioWorld’s records, as well as the second largest financing of all types for 2024, behind New York-based Pfizer Inc.’s $3.1 billion global sale of shares in March.
Technological breakthroughs are changing the biopharmaceutical landscape and forcing regulators to think on their feet and facilitate (not impede) innovation, experts said at the Global Bio Conference (GBC) 2024. “Regulatory speed and agility are necessary amid emergencies to cater to unmet medical needs,” Choong May Ling, CEO of Singapore’s Health Sciences Authority, told audience members in Seoul, South Korea.
Scientists at Helmholtz Zentrum für Infektionsforschung GmbH and Medizinische Hochschule Hannover have divulged oxadiazole derivatives reported to be useful for the treatment of cytomegalovirus infections.
In the search for more potent, safe and effective autophagy inhibitor compounds, researchers from the Wayne State University School of Medicine have developed novel piperazine- and piperidine-substituted quinoline derivatives GL-287 and GL-382, based on the quinoline scaffold of hydroxychloroquine.
Phase I/II results described by one analyst as “stunning” put Vaxcyte Inc. in position for a phase III trial with VAX-31, the firm’s 31-valent pneumococcal conjugate vaccine candidate designed to prevent invasive disease. San Carlos, Calif.-based Vaxcyte’s shares (NASDAQ:PCVX) closed Sept. 3 at $110.15, up $29.39, or 36.4%, on positive top-line results from the study testing the safety, tolerability and immunogenicity of the product in 1,015 healthy adults ages 50 and older.
Transient receptor potential canonical (TRPC) channels are known to play a key role in regulating nervous system excitability and they have been previously implicated in seizure development.
Antimicrobial peptides, existing in animals and plants, are the first line of defense of the organisms against bacteria. Thymol and carvacrol are two monoterpenoids with known antibacterial activity exerted through bacterial cell membrane structural disruption, which contributes to a lower risk of developing resistance compared to antibiotics acting against specific targets on cells.
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