Additionally, we examined the protein expression of several genes (CXCL8, IDO1, STAT1, ISG15, PLSCR1, RSAD2, BIRC5, EDN2, TYMP, IL32, SPP1, CXCL12, PTGDS, SPINK5, PIK3R1, SLIT2, ESR1, and TGFBR3), revealing notable differences between normal individuals and CESC patients. Here, RSAD2 is linked to cervical squamous cell carcinoma.