Figure 1.

miR‐155‐3p expression is up‐regulated in glioma and correlated with tumour progression. A, CGGA database showing up‐regulated miR‐155‐3p expression in high‐grade glioma tissues compared with that in low‐grade glioma tissues. B, Relative miR‐155‐3p level in glioma tissues was analysed by real‐time PCR. C, Kaplan‑Meier survival analysis from CGGA database showing higher expression of miR‐155‐3p in patients was associated with lower survival rate in glioma. D, The expression of miR‐155‐3p in normal human astrocytes (NHAs) and glioma cell lines was analysed by real‐time PCR. Results were expressed as means ± SD of 3 independent experiments. *P < .05; **P < .01