Importantly, OSMR exhibited high level of positive correlation with ITGAV, ITGA3, ITGA5, ITGB1, ITGB3, ITGB4, ITGB5 and ITGB8 with P value ≤0.05 in TCGA ovarian cancer cells (Fig. 1c). This evidence concerns the gene ITGA3 and ovarian cancer.