Altered immune response of immature dendritic cells following dengue virus infection in the presence of specific antibodies.

Dengue virus (DENV) replication is known to prevent maturation of infected dendritic cells (DCs) thereby impeding the development of adequate immunity. During secondary DENV infection, dengue-specific antibodies can suppress DENV replication in immature DCs (immDCs), however how dengue-antibody complexes (DENV-IC) influence the phenotype of DCs remains elusive. Here, we evaluated the maturation state and cytokine profile of immDCs exposed to DENV-ICs.