To independently stratify genes correlated with either low or high IGF1R expression in human breast cancers, we performed a global unbiased WGCNA utilizing the METABRIC database to identify gene expression modules associated with IGF1R expression Z-score, referred to as IGF1R gene set 1 (IGF1R-GS1; Supp. This evidence concerns the gene IGF1R and breast carcinoma.