FOSL1 and neoplasm: Expression of pro-mesenchymal FRA1 targets was enriched in 48.6% (90/185) of primary tumours, which had an earlier diagnosis age (median 64 vs 70 years, p = 0.005) and higher lymph node stage (N2 76% vs 24%, p = 0.0098) compared to epithelial-type tumors (Table S6 in File S1).