نتایج جستجو برای: fusion protein vaccine
تعداد نتایج: 1413089 فیلتر نتایج به سال:
The unique immunoglobulin (Ig) idiotype on the surface of each B-cell lymphoma represents an ideal tumor-specific antigen for use as a therapeutic vaccine. We have used an Escherichia coli-based, cell-free protein-expression system to produce a vaccine within hours of cloning the Ig genes from a B-cell tumor. We demonstrated that a fusion protein consisting of an idiotypic single chain Fv antib...
Tuberculosis (TB) remains a major worldwide health problem. The only vaccine against TB, Mycobacterium bovis Bacille Calmette-Guerin (BCG), has demonstrated relatively low efficacy and does not provide satisfactory protection against the disease. More efficient vaccines and improved therapies are urgently needed to decrease the worldwide spread and burden of TB, and use of a viable, metabolizin...
Introduction: Hepatitis C virus (HCV) is one of the most serious causes of cirrhosis, liver cancer and ultimately death, worldwide. The new direct-acting drugs are not accessible for many patients around the world and progress toward new therapeutic and anaphylactic vaccines design has not been fast enough. This study was aimed to prepare and assess a recombinant fusion protein core-NS3 (rC-N) ...
This study observed the immune response induced by a HSP65 DNA vaccine fused with UbGR against Mycobacterium tuberculosis. BALB/c mice were inoculated with HSP65 DNA vaccine, UbGR-fused HSP65 DNA vaccine (UbGR-HSP65) and blank vector respectively. HSP65 DNA vaccine elicited a Thl-polarized immune response. The Thl-type cytokine (IFN-γ) and proliferative T cell responses from spleen were improve...
conclusions the data indicate that esat6-cfp10 could support the survival of m. tuberculosis in the host through altering the host immune response. it also indicates that the host may gain some level of protection from a second exposure to m. tuberculosis, as evidenced by increased proliferation of nr8383-ec. background mycobacterium tuberculosis is the major pathogen of tuberculosis, which aff...
background: the therapy of leishmania infection is difficult and each year 1.5 million new cases of cutaneous leishmaniasis and 500,000 new cases of visceral leishmaniasis are estimated, therefore, there is a need for an effective vaccine. monoclonal antibody (mab) is one of the suitable methods for isolation and purification of leishmania antigens. in this report, we produced several mab again...
Background: Enterocin-P of Enterococcus faecium P13 (EntP) is of great interest as a food preservative and medicine due to its non-toxicity and broad antimicrobial spectrum in various pH, as well as its excellent thermal stability. However, recombinant production of EntP is still in laboratory because of low productivity and complex purification process. Objectives: In this study, we aimed to ...
We evaluated three nonreplicating dengue virus type 2 (DENV-2) vaccines: (i) a DNA vaccine containing the prM-E gene region (D), (ii) a recombinant subunit protein vaccine containing the B domain (i.e., domain III) of the E protein as a fusion with the Escherichia coli maltose-binding protein (R), and (iii) a purified inactivated virus vaccine (P). Groups of four rhesus macaques each were prime...
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