A self-assembling whole cell vaccine antigen presentation platform, Liao et al

Here Liao and colleagues describe an antigen presentation platform based on fusion of antigens to the Vibrio cholerae biofilm matrix protein RbmA with delivery in the form of a whole cell, live-attenuated vaccine.  We show that fusion of the B subunit of cholera toxin (CTB) to RbmA and presentation via sublingual delivery of whole cells results in a mucosal immune response to both the V. cholerae O-antigen and CTB.

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