Figure 2From: Probiotic therapy - recruiting old friends to fight new foesOverview of the anti-bacterial potential of designer probiotics. Bacteriocin produced by the probiotic (blue) can lyse invading pathogens (red) (A) while heterologously expressed receptor mimics on the surface of probiotic cells can antagonise pathogen adherence to the host (B) and neutralise toxin production (C). Imaged reproduced, with permission, from [18].Back to article page