EWSR1 and sarcoma: Additionally, EWSR1 fusion positive sarcomas whose partner genes were not members of the ETS family were seen in significantly older patients with the exception of EWSR1-WT1 positive sarcomas (age at diagnosis (years) [mean ± SD, p-value comparison to EWSR1-ETS by one-way ANOVA]: EWSR1-ETS 25.8 ± 15.8, p = NA; EWSR1-WT1 26.9 ± 12.2, p = 0.9; EWSR1-PATZ1 37.1 ± 20.1, p = 0.03; EWSR1-NFATc2 40.1 ± 15.4, p = 0.006; EWSR1- AMP-dependent PKA signaling Family 42.5 ± 18.3, p < 0.0001; EWSR1-NR4A3 58.7 ± 10.9, p < 0.0001; Fig. 2c).