Production of GcMAF with Anti-Inflammatory Properties and Its Effect on Models of Induced Arthritis in Mice and Cystitis in Rats.

Vitamin D transporter (DBP) is a multifunctional protein. Site-specific deglycosylation results in its conversion to group-specific component protein-derived macrophage activating factor (GcMAF), which is capable of activating macrophages. It has been shown that depending on precursor conversion conditions, the resulting GcMAF activates mouse peritoneal macrophages towards synthesis of either pro- (IL-1β, TNF-α-M1 phenotype) or anti-inflammatory (TGF-β, IL-10-M2 phenotype) cytokines.

Attenuated Salmonella enteritidis E23 as a vehicle for the rectal delivery of DNA vaccine coding for HIV-1 polyepitope CTL immunogen.

This study is focusing on elucidation of the capacity of attenuated Salmonella enteritidis E23 (cya, crp) to serve as a vehicle for the rectal delivery of the DNA vaccine. Earlier for creation HIV-1 candidate DNA vaccine we have designed the polyepitope protein TCI (T-cell immunogen), which comprises over 80 CTL epitopes from subtype A, B and C HIV-1 proteins. The gene coding for TCI protein was used to construct the eukaryotic expression plasmid pcDNA-TCI.