High mRNA expression of OAS3 (HR = 0.65, 95%CI: 0.47–0.9, p = 0.0088) and OASL (HR = 0.62, 95%CI: 0.44–0.86, p = 0.0035) was found to be correlated with better OS in grade 3 breast cancer (Table 1). This evidence concerns the gene OAS3 and breast cancer.