As shown in Fig. 11.a-d, it was found that CERCAM was most expressed in fibroblasts, plasma cells, and tumor cells, followed by expression in myofibroblasts, monocytes/macrophages, endothelial cells, and mast cells, while no or no significant expression in CD4convT cells, CD8T cells, CD8Tex, and Myocyte. The gene discussed is CERCAM; the disease is neoplasm.