EXOSOME CONTAINING EXOGENOUS ANTIGEN THROUGH GENE TRANSFECTION AND METHOD FOR UTILIZING THE SAME

摘要

Disclosed is an exosome carrying an exogenous antigen. The exosome of the present invention is characterized by being secreted into the extracelluar space by a target cell line transfected with a gene encoding an exogenous antigen and stably expressing the antigen, leading to the release of the antigen into the extracellular space. Therefore, the exosome facilitates the production of a variety of exogenous antigen to be used as immunogens when intended to induce change in the immune system.