Figure 5. Effect of CDF and/or anti-miR-21 on the mRNA and miRNA expressions in the CSC-like sphere cells of PC cells under hypoxic conditions.

The panels A and B represent the mRNAs and miRNAs, respectively. The sphere cells were transfected with anit-miR-21 by using the transfection reagent, following the manufacturer's manual. Real time RT-PCR was employed as described under the Methods section. The bars in the charts indicate SD of n = 3. * indicates p<0.05.