Furthermore, Xuan et al (20) demonstrated active Hh-Gli signaling in cervical cancer and that expression levels of the Hh-Gli signaling protein were higher in CIN than in normal cervical tissue, suggesting that MTSS1 may be involved in the Hh-Gli signaling pathway through interaction with Gli, allowing the occurrence and development of cervical lesions. The gene discussed is GLI1; the disease is cervical squamous intraepithelial neoplasia.