To investigate the expression of the TMBIM superfamily members (TMBIM1, FAIM2, GRINA, TMBIM4, GHITM, and TMBIM6), we compared their expression levels between patient tumor tissues from The Cancer Genome Atlas-Pancreatic Adenocarcinoma (TCGA-PAAD) datasets and normal pancreatic tissues from the GTEx dataset (GEPIA2.0). This evidence concerns the gene GRINA and pancreatic adenocarcinoma.