Furthermore, PLA2G7 was found to be overexpressed in hormone receptor‐negative breast cancers and high PLA2G7 mRNA expression was associated with poor prognosis in primary breast cancer samples.18 In addition, high Lp‐PLA2 protein and gene expression were significantly correlated with poor prognosis in lymph node metastases. This evidence concerns the gene PLA2G7 and breast cancer.