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. 2021 Oct 21;12:726448. doi: 10.3389/fendo.2021.726448

Figure 1.

Figure 1

Immune checkpoint molecule mRNA expression in pituitary adenomas (PAs) compared to normal human pituitary tissue. (A) Comparison of relative mRNA levels of immune checkpoint molecules between aggressive PAs (gray bar, black dots) and normal human pituitary tissue (blue dots). (B) Comparison of relative mRNA levels of immune checkpoint molecules in non-aggressive PAs (gray bar, black dots) and normal human pituitary tissue samples (blue dots). *p < 0.05; **p < 0.01; ****p < 0.0001.