LMO4 and neoplasm: Histological examination and analysis of lung weight upon collection at ethical endpoint showed no significant difference in tumor burden in Lmo4-depleted lungs compared to control mice (Fig. 5b and c, one-way ANOVA p = 0.33, n ≥ 13), although Lmo4 expression was reduced in the tumors as assessed by Western Blot (Additional file 2: Figure S2C).