On the other hand, the secreted lactate induced by 10 IU of IL-2 in cervical cancer cell line SiHa increased (Figure 3A), in contrast to the decrease in lactate production induced by 100 IU/mL (Figure 3B) of IL-2 showing a dose-dependent effect, which was similar to that obtained in cell proliferation. This evidence concerns the gene IL2 and cervical carcinoma.