Research Article

Targeted Inhibition of the miR-199a/214 Cluster by CRISPR Interference Augments the Tumor Tropism of Human Induced Pluripotent Stem Cell-Derived Neural Stem Cells under Hypoxic Condition

Figure 4

Inhibition of the miR-199a/214 cluster enhances NSC tumor tropism in vivo. (a) Diagram showing the protocol of NSC in vivo tumor tropism assay. (b) Representative ex vivo organs images showing the tumor tropism of NSCs in mice at day 8. The luminescent images (upper panels) show luc-4T1 tumor metastases in the lung. The fluorescent images (lower panels) show the organ distribution of NSCs. The organs shown in each panel from left to right: lung, liver, spleen, kidney, heart, brain, stomach, spinal cord, and femur. (c) Histogram showing the percentages of NSCs distributed in the lungs, the livers, and the spleens (). Error bars: SD. .
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