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Last week, BioVersys AG https://www.cidrap.umn.edu/antimicrobial-stewardship/partnership-aims-foster-development-drug-non-tb-mycobacteria
announced a new agreement with Shionogi to jointly develop its novel drug for treating non-tuberculosis (TB) mycobacteria, which affects approximately 250,000 people per year, primarily in North America and Asia. Shionogi will provide $6.3 million as an upfront investment for the development of the drug candidate, BV500, through clinical studies and licensing. BioVersys has stated that the candidate has the potential to become a best-in-class therapeutic for non-TB mycobacteria infections, which are currently treated with a lengthy and complex regimen.
Scientists at King’s College London have developed a new class of antifungal compounds that could lead to a promising new tool against Candida auris, a dangerous fungal pathogen and a growing global threat. The researchers modified an existing class of antifungal drugs called azoles (which can lose their effectiveness as C. auris becomes resistant to them) to be more impervious to resistance, an approach that has demonstrated promise in lab and preclinical studies. If the new antifungals continue to succeed in further preclinical studies, this research could pave the way for a new, first-in-class antifungal that continues to work in the face of resistance, helping reduce mortality and limit the spread of resistant strains of bacteria.
A research team from the University of California, Riverside has made a significant advance in our basic understanding of the Plasmodium falciparum malaria parasite, a step toward the development of new and improved drugs for malaria. The researchers identified two key proteins within the parasite’s cells that control gene expression and used advanced genetic tools to reduce the expression of these proteins, which led to the death of the parasite, verifying their essential role and potential as a drug target. Crucially, these proteins also have no human counterparts. These findings help pinpoint essential targets for developing future drugs that are effective and have minimal side effects.