TRIM21 and neoplasm: In total, 27 TRIM family proteins were involved in kidney cancer, of which 9 were associated with tumor-promoting findings (TRIM24, TRIM27, TRIM37, TRIM44, TRIM46, TRIM47, TRIM59, TRIM63, and TRIM65) and of which 9 TRIM proteins were tumor-suppressive (TRIM2, TRIM7, TRIM8, TRIM13, TRIM21, TRIM26, TRIM28, TRIM33, and TRIM58).