In addition, using the GEPIA database, we found that the MBOAT2 level was dramatically higher in pancreatic adenocarcinoma, breast invasive carcinoma, prostate adenocarcinoma, cholangiocarcinoma, pheochromocytoma, paraganglioma, and brain lower-grade glioma (Figure 2(a)). The gene discussed is MBOAT2; the disease is paraganglioma.