Figure 3. Comparative analysis of let-7b expression in lung cancer patients' tumor tissue, surrounding tissue, and non-tumor lung tissue, as well as in lung tissue from control individuals (A).

Data are presented as median with range and interquartile range. Correlation between let-7b relative expression and MVD in lung cancer patients' tumor tissue (B), surrounding tissue (C), and non-tumor lung tissue (D), as well as in lung tissue from control individuals (E).