COMPOSITIONS AND METHODS FOR ACTIVATING EXPRESSION BY A SPECIFIC ENDOGENOUS miRNA

摘要

There are provided compositions and methods for activating expression of an exogenous polynucleotide of interest only in the presence of a specific endogenous miRNA in a cell. Further provided are uses for the compositions in treatment and diagnosis of various conditions and disorders, for example by selectively activating expression of a toxin only in target cell populations.