NFKB1 and cervical squamous intraepithelial neoplasia: Based on clinicopathological data, it can be concluded that a significant linear relationship exists between the increasing grade of cervical intraepithelial neoplasia (CIN) leading to cervical carcinoma and the intensity of cytoplasmic NF-κB expression which suggests a tumor-promoting role for NF-κB in cervical cancer [34].