MZB1 and cancer: As depicted in Figure 1E, the markers for epithelial cells were KRT8, for endothelial cells were VWF, for cancer-associated fibroblasts were COL1A1, for B cells, were MS4A1, for plasma cells were MZB1, for mast cells were MS4A2, for macrophages/monocytes were CD68, for dendritic cells were LAMP3, for T cells were CD3D, and for natural killer cells were GNLY.