IGF1R and neoplasm: The results show that, not only did the relative abundance of Mir‐IGF1R‐expressing tumor cells (normalized to nPhiYFP+ cells serving as the internal reference in the same tumor) decrease (Figure 6P), but the percentage of Olig2+ cells among all Mir‐IGF1R‐expressing tumor cells also significantly decreased when compared to the nonspecific control (Figure 6Q).