Genetic engineering of Francisella tularensis LVS for use as a novel live vaccine platform against Pseudomonas aeruginosa infections.

Francisella tularensis LVS (Live Vaccine Strain) is an attenuated bacterium that has been used as a live vaccine. Patients immunized with this organism show a very long-term memory response (over 30 years post vaccination) evidenced by the presence of indicators of robust cell-mediated immunity. Because F.

The presence of interleukin-27 during monocyte-derived dendritic cell differentiation promotes improved antigen processing and stimulation of T cells.

Dendritic cells (DCs) are potent antigen-presenting cells necessary to establish effective adaptive immune responses. The cytokine environment that exists at the time of DC differentiation may be an important but often ignored determinant in the phenotypic and functional properties of DCs. Interleukin-27 (IL-27) is a unique cytokine that has both inflammatory and immune suppressive activities.

Mycobacterium tuberculosis infection of human dendritic cells decreases integrin expression, adhesion and migration to chemokines.

Tuberculosis (TB) remains a major global health problem accounting for millions of deaths annually. Approximately one-third of the world's population is infected with the causative agent Mycobacterium tuberculosis. The onset of an adaptive immune response to M.

Identification of phosphorylation sites on the E3 ubiquitin ligase UBR5/EDD.

UBR5 (ubiquitin protein ligase E3 component n-recognin 5)/EDD (E3 ligase identified by differential display) is an E3 ubiquitin ligase that is a potential biomarker for poor prognosis for recurrent, platinum-resistant ovarian cancer. UBR5 has a role in the DNA damage response and many such proteins are regulated by phosphorylation. UBR5 is a 309 kDa nuclear phosphoprotein that we previously identified as a substrate of the MAP kinase ERK2.