In our previous study, aberrantly expressed classical cadherins, including epithelial cadherin (E-cadherin) and placental cadherin (P-cadherin), were detected in cervical lesions and to be significantly associated with a poor prognosis and survival in early-stage cervical squamous cell carcinoma (SCC) patients [7]. Here, CDH3 is linked to cervical squamous cell carcinoma.