The Nobel Prize-winning modification that prevents the innate immune system from recognizing injected mRNA as foreign and blocking transcription of the protein it encodes has been found on some occasions to cause ribosomal frameshifting.
In a global first, Japan's Ministry of Health, Labor and Welfare has approved CSL Ltd.’s and Arcturus Therapeutics Inc.’s self-amplifying messenger RNA (sa-mRNA) vaccine (ARCT-154) for COVID-19 in adults. The approval marks the first milestone for a November 2022 licensing deal under which CSL subsidiary CSL Seqirus in-licensed Arcturus’ late-stage sa-mRNA vaccine platform technology.
Current antiviral agents for COVID-19 treatment target viral proteins, which are susceptible to mutation during SARS-CoV-2 evolution. A potential strategy to fight emerging drug resistances is the development of compounds targeting host proteins that are indispensable for the viral life cycle.
In a global first, Japan's Ministry of Health, Labor and Welfare has approved CSL Ltd.’s and Arcturus Therapeutics Inc.’s self-amplifying messenger RNA (sa-mRNA) vaccine (ARCT-154) for COVID-19 in adults. The approval marks the first milestone for a November 2022 licensing deal under which CSL subsidiary CSL Seqirus in-licensed Arcturus’ late-stage sa-mRNA vaccine platform technology.
Based on previous studies that have demonstrated the potential of growth hormone-releasing hormone receptor (GHRH-R) antagonists to modulate immune responses to bleomycin lung injury, researchers from the University of Miami and affiliated organizations aimed to evaluate the potential of the GHRH-R antagonist MIA-602 in a mouse model of rVSV-SARS-CoV-2-induced pulmonary dysfunction and heart injury.
South Korean researchers from the Gwangju Institute of Science and Technology (GIST) developed a new fluorescence-based lateral-flow immunoassay (LFI) enhanced with gold nanorod (GNR)-based probes to detect viral infections like the influenza A virus.
Researchers from the University of Queensland discovered that senolytic therapies can suppress long-COVID neuropathology and long-term disorders caused by viral infections by reducing senescent cells, thereby reducing inflammation. Published Nov. 13, 2023, in Nature, the study examined the use of human pluripotent stem cells to generate small mini human brain organoids to screen for antiaging interventions called senolytics that selectively eliminate senescent cells that accumulate with age, lead author Julio Aguado told BioWorld.
Additional early-stage research and drug discovery news in brief, from: Athira Pharma, Chroma Medicine, Cognition Therapeutics, Geovax Labs, Longhorn Vaccines and Diagnostics LLC, Omega Therapeutics.
Demand for its COVID-19 vaccine might be declining, but Biontech SE is putting its revenue to good use, picking up rights to a bispecific antibody candidate from Biotheus Inc. in exchange for $55 million up front and potentially more than $1 billion in development, regulatory and sales milestones.
Demand for its COVID-19 vaccine might be declining, but Biontech SE is putting its revenue to good use, picking up rights to a bispecific antibody candidate from Biotheus Inc. in exchange for $55 million up front and potentially more than $1 billion in development, regulatory and sales milestones.
