Production of recombinant cytokines and polyclonal antibodies for analysis of cellular immune response in golden Syrian hamster.

Background: The development of therapies and vaccines for various diseases often necessitates the analysis of cellular immunity. However, unlike other rodents, the limited availability of reagents for Syrian hamsters restricts immunological analysis, particularly in the determination of serum effector molecules such as cytokines. In this study, we aim to produce and characterize the cytokines IFN-γ, TGF-β, IL-6, IL-10, and TNF-α from Syrian hamsters in recombinant form and to generate polyclonal antibodies against them in rats.

Chimeric lipoproteins for leptospirosis vaccine: immunogenicity and protective potential.

Leptospirosis, a neglected zoonotic disease, is caused by pathogenic spirochetes belonging to the genus Leptospira and has one of the highest morbidity and mortality rates worldwide. Vaccination stands out as one of the most effective preventive measures for susceptible populations. Within the outer membrane of Leptospira spp.