For example, Bromodomain Containing 9 (BRD9) is crucial for the assembly of SS18-SSX-associated SWI/SNF complex in synovial sarcoma cells, and suppression of BRD9 by chemical degraders has been shown to attenuate tumor growth in a synovial sarcoma xenograft mouse model [26]. This evidence concerns the gene SS18 and synovial sarcoma.