Fig. 1From: The downregulation of miR-509-3p expression by collagen type XI alpha 1-regulated hypermethylation facilitates cancer progression and chemoresistance via the DNA methyltransferase 1/Small ubiquitin-like modifier-3 axis in ovarian cancer cellsTen-year overall survival (OS) (A) and progression-free survival (PFS) (B). Kaplan–Meier curves stratified by the miR-509-3p mRNA level and analyzed using a log-rank testBack to article page