With a one-way ANOVA analysis, there were no statistically significant differences between the percentage of cells that invaded within 48 h of culture between the breast cancer cell line MDA-MB-231, the endometrial cancer cell line EM-E6/E7/TERT, the peritoneal endometriosis cell line EEC12Z, the ovarian endometriosis cell line iEc-ESCs, or the endometrium cell line derived from endometriosis patient samples tHESCs (Figure 8). This evidence concerns the gene TERT and endometriosis.