THBS1 and endometriosis: Moreover, decreased levels of various other microRNAs such as miR-17-5p, miR-20a, miR-222, and miR-125a have been associated with angiogenesis in endometriosis through the regulation of runt-related transcription factor 1 (RUNX1), connective tissue growth factor (CTGF), thrombospondin-1 (TSP-1), or vascular endothelial growth factor-A (VEGF-A) expression [106,120,121].