CCNB2 and cervical squamous intraepithelial neoplasia: Similarly, the FC compared to high-grade CIN was also very high, especially for SYCP2 (FC = 84.8; p<1×10−15), followed by PRC1 (FC = 39.4; p<1×10−15, MW) and CCNB2 (FC = 15.9; p<1×10−15 MW).