›› 2014, Vol. 41 ›› Issue (9): 258-264.

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Research Progress of Lactic Acid Bacteria as Live Vaccine Vehicle

CAO Hai-peng1, WANG Hong-ning2, ZHANG An-yun2, YANG Xin2, MA Bing-cun2, XU Peng-wei2, DING Meng-die2   

  1. 1. College of Life Sciences, Guizhou Normal University, Guiyang 550001, China;
    2. Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, College of Life Sciences, Sichuan University, Chengdu 610064, China
  • Received:2014-04-16 Online:2014-09-20 Published:2014-09-24

Abstract: Lactic acid bacteria have been widely used as the vehicle to deliver various pathogen antigens for their advantage, such as probiotic, adjuvant effect, simple preparation, and low production cost. Live vaccine with lactic acid bacteria as the delivery vector is now one hot vaccine research field, for they can stimulate the humoral, mucosal, and cellular immune responses at the same time. In this paper, the mechanism and the way to deliver heterogenous antigen of this kind of live vaccine were generalized, the application of them in preventing viral, bacterial, and parasitic diseases was discussed, and the existed problem and prospect in application were finally analyzed and forecasted.

Key words: lactic acid bacteria; live vector; vaccine; mucosal immune

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