The levels of IL-10 and VEGF in the CIN group (IL-10: 57.95 ± 32.94 pg/mL; VEGF: 27.92 ± 19.13 pg/mL) were higher in comparison to the healthy individuals (IL-10: 52.69 ± 28.27 pg/mL; VEGF: 25.54 ± 19.13 pg/mL) and highest in patients with cervical carcinoma (IL-10: 60.18 ± 29.92 pg/mL; VEGF: 30.39 ± 24.19 pg/mL). This evidence concerns the gene IL10 and cervical squamous intraepithelial neoplasia.