EWSR1 and neoplasm: Lipid metabolic reprogramming can provide tumor cells with molecules and energy to promote the biological behavior of tumors.[36, 37] Considering that LINC01116 regulated lipid metabolism via EWSR1/PPARA/FABP1, we performed rescue experiments to explore the role of EWSR1 in LINC01116‐mediated tumor proliferation, migration and invasion.