CCNA2 and endometriosis: We used the GSE25628 dataset to detect the expression of selected target genes, and the results showed that the differential expression of eight MRHGs (KIF4A, BUB1B, NEK2, FBXO5, KIF11, CENPE, CCNA2, and NCAPG) between control and endometriosis patients was consistent with predictions (Figures 4A–E).