Piplartine, also called piperlongumine, had protective effects against hearing loss induced by aminoglycoside antibiotics in zebrafish and mouse models of kanamycin-induced hair cell loss. Kanamycin is a member of the aminoglycosides, a group of antibiotics that have broad-spectrum activity against gram-negative bacteria, including multidrug resistant strains.
A strategy inspired by deficient HIV replication could be used as a treatment to reduce viral load in patients living with HIV and help control the pandemic of the retrovirus. Scientists from the University of California San Francisco want to use HIV against itself by using a parasitic version of the pathogen.
Concerns of lower-than-expected efficacy, which prompted AN2 Therapeutics Inc. to pause enrollment in the phase III portion of the phase II/III trial earlier this year, turned out to be well-founded, as top-line data proved disappointing for epetraborole in treatment-refractory Mycobacterium avium complex (MAC) lung disease. As a result, the company is dropping the program and restructuring.
Chengdu Chipscreen Pharmaceutical Ltd. has divulged aminothiophene compounds acting as viral replication inhibitors reported to be useful for the treatment of hepatitis B (HBV) virus infection.
Researchers at Leiden University have synthesized semisynthetic guanidino lipoglycopeptides with in vitro and in vivo activity gram-positive bacteria, including methicillin-resistant and vancomycin-resistant Staphylococcusaureus.
Infection or cure? Scientists from Tel Aviv University and the University of Glasgow genetically modified the Toxoplasma gondii to bring a protein inside neurons. The novelty of using a protozoan that can travel from the gut to parasitize the CNS contrasts with the possibility of causing a disease. The scientists are already working on how to avoid it.
Ondine Biomedical Inc.’s Steriwave light-activated antimicrobial technology will be used in a pilot program at Leeds Teaching Hospitals NHS Trust in the U.K. to help fight infections in patients undergoing skull base sinus surgery. The Steriwave technology offers a quick nasal decolonization treatment that reduces the need for antibiotics and the risk of postoperative infections.
Merck Sharp & Dohme LLC has disclosed 3C-like proteinase (3CLpro; Mpro; nsp5) (SARS-CoV-2; COVID-19 virus) inhibitors reported to be useful for the treatment of SARS-CoV-2 infection (COVID-19).
Arcturus Therapeutics Holdings Inc. has announced its pandemic influenza vaccine is on track to enter a phase I clinical trial in Q4 of 2024. The vaccine, ARCT-2304, utilizes Arcturus’ STARR self-amplifying mRNA and LUNAR delivery platform technologies to deliver antigens designed to elicit a protective response against the H5N1 strain of avian influenza.
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