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. 2020 Jun 3;39:101. doi: 10.1186/s13046-020-01598-8

Fig. 8.

Fig. 8

Circ-STAT3 promoted tumor growth in vivo. a-b Tumor growth curve and tumor weight by depletion of circ-STAT3. Student’s t-test. c Immunohistochemistry assay (scale bar: 180 μm) revealed positivity of Ki-67, PCNA, OCT4, Nanog, STAT3 and Gli2. d-e qRT-PCR and western blot analysis disclosed expression of stemness biomarkers in-vivo. Student’s t-test. **P < 0.01