Fig. 4

qRT-PCR assay. The expression levels of 3 microRNAs (micro-RNA-184, micro-RNA-497-5p and micro-RNA-196-3p) were significantly lower in FFPE LREC from R+ women vs. FFPE LREC from R− women. Mann–Whitney test, *p < 0.05; **p < 0.001; mean ± SEM. FFPE formalin-fixed paraffin-embedded, LREC low risk endometrial cancer, R+ women whose follow up showed recurrence, R− women whose follow up showed no recurrence