In the stomach adenocarcinoma dataset, strong positive correlations in gene expression were identified between members of the small HSP family, including HSPB2, HSPB5 (CRYAB), HSPB6, HSPB7 and HSPB8, as well as the HSP40 family member DNAJB5, with superoxide dismutase (SOD3) (Fig. 1C & D). This evidence concerns the gene HSP90B2P and gastric adenocarcinoma.