A programmed DNA-Au nanomachine has been constructed to achieve in situ imaging of transmembrane glycoprotein MUC1 and cytoplasmic miRNA-21 and trigger gene silencing therapy. The results of MCF-7 cell-specific imaging… Click to show full abstract
A programmed DNA-Au nanomachine has been constructed to achieve in situ imaging of transmembrane glycoprotein MUC1 and cytoplasmic miRNA-21 and trigger gene silencing therapy. The results of MCF-7 cell-specific imaging and apoptosis experiments demonstrate that the nanomachine provides a valuable nanotheranostic platform for accurate multi-site imaging and intracellular gene silencing.
               
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