RBCG30

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Lua error in package.lua at line 80: module 'strict' not found. rBCG30 (recombinant Bacillus Calmette-Guérin 30) is a prospective vaccine against tuberculosis created by a team headed by Marcus A. Horwitz at UCLA. It is a live vaccine, consisting of BCG genetically modified to produce abundant amounts of a 30kDa antigen (Antigen 85B) that has been shown to produce a strong immune response in animals[1][2][3][4] and humans. The vaccine completed a Phase I double-blind randomized controlled clinical trial that demonstrated that rBCG30 was safe and immunogenic; during nine months of follow-up, rBCG30, but not BCG, induced significantly increased Antigen 85B-specific immune responses in eight immunological assays (blood lymphocyte proliferation, antibody responses by ELISA, interferon-gamma producing CD4+ and CD8+ T cells ex vivo, central memory CD4+ and CD8+ T cells, interferon-gamma ELISPOT responses, and the capacity of T cells to activate macrophages to inhibit mycobacterial intracellular multiplication).[5]

References

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