In addition, MFAP2 might regulate macrophage polarization in Bladder Urothelial Carcinoma, Colon adenocarcinoma, Esophageal carcinoma, Kidney Chromophobe, Brain Lower Grade Glioma, Liver hepatocellular carcinoma, Pancreatic adenocarcinoma, Prostate adenocarcinoma, Rectum adenocarcinoma, Stomach adenocarcinoma, Head and Neck squamous cell carcinoma-HPV-, Thyroid carcinoma, and Thymoma (33). Here, MFAP2 is linked to bladder transitional cell carcinoma.