TFE3 and neoplasm: In the mildly tumorigenic SW872 cell line (Stratford et al., 2012; Zhang et al., 2013a; Li et al., 2014), expression of YAP-TFE3 and TAZ-CAMTA1 decreased latency to tumor formation compared to empty vector in vivo (Figure 1J), similar to NIH 3T3 cells.