Gene profiling analysis of ALVAC infected human monocyte derived dendritic cells.

ABSTRACT: The recombinant canarypox virus ALVAC is being extensively studied as vaccine vector for the development of new vaccine strategies against chronic infectious diseases and cancer. However, the mechanisms by which ALVAC initiates the immune response have not been completely elucidated. In order to determine the type of innate immunity triggered by ALVAC, we characterized the gene expression profile of human monocyte derived dendritic cells (MDDCs) upon ALVAC infection. These cells are permissive to poxvirus infection and play a key role in the initiation of immune responses. The majority of the genes that were up-regulated by ALVAC belong to the type I interferon signaling pathway including IRF7, STAT1, RIG-1, and MDA-5. Genes involved in the NF-kappaB pathway were not up-regulated. The gene

SUBMITTER: Harenberg A 

PROVIDER: S-EPMC7115550 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature