A facile and efficient strategy was established for the construction of RC-529 and its derivatives.Four conjugates of RC-529 derivatives with Tn antigen were synthesized and all elicited strong and T celldependent imm...A facile and efficient strategy was established for the construction of RC-529 and its derivatives.Four conjugates of RC-529 derivatives with Tn antigen were synthesized and all elicited strong and T celldependent immune responses in mice without requiring external adjuvants.In addition,all antisera induced by these conjugates could specifically recognize,bind to and kill Tn-overexpressing cancer cells.Thus,RC-529 shows promise as a useful platform for the development of new vaccine carriers with self-adjuvanting properties for the treatment of cancer.Moreover,preliminary structure-activity relationship analysis provides convincing support for further optimization of,and additional investigation into RC-529.展开更多
基金supported by the National Natural Science Foundation of China(Nos.81773580,82003594)Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme to Guochao Liao(2019)+1 种基金the Department of education of Guangdong Province,China(No.2020KZDZX1057)the Science and Technology Planning Program of Guangzhou City,China(No.202008040004)。
文摘A facile and efficient strategy was established for the construction of RC-529 and its derivatives.Four conjugates of RC-529 derivatives with Tn antigen were synthesized and all elicited strong and T celldependent immune responses in mice without requiring external adjuvants.In addition,all antisera induced by these conjugates could specifically recognize,bind to and kill Tn-overexpressing cancer cells.Thus,RC-529 shows promise as a useful platform for the development of new vaccine carriers with self-adjuvanting properties for the treatment of cancer.Moreover,preliminary structure-activity relationship analysis provides convincing support for further optimization of,and additional investigation into RC-529.
