Targeting Dendritic Cells with Virus-like Particles: Toward Safer and More Immunogenic Vaccines.

ABSTRACT: Background/Objectives: The dengue virus remains endemic in over 100 countries, transmitted by mosquito bites. Current management relies on supportive care, as no highly effective vaccine or approved antiviral exists. The CYD-TDV (Dengvaxia^®) vaccine, licensed since 2015 with around 60% efficacy, raises the risk of severe dengue in seronegative children. The newer "Qdenga" vaccine offers up to 80% efficacy after a year but provides suboptimal protection against DENV-3 in seronegative individuals. Over the past two decades, virus-like particles (VLPs) have gained attention as safe, replication-incompetent vaccine platforms. This study evaluates the toxicity profile of dengue VLP-based antigens in BALB/c mice. Methods: A total of 80 BALB/C mice were randomly divided i

SUBMITTER: Jonny J 

PROVIDER: S-EPMC12656481 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature