However, ferrichrome did not exert a significant tumor-suppressive effect in the A2 or C9 organoids (A2: 52.6%, p = 0.15, C9: 40.5%, p = 0.25) despite significantly inducing the DDIT3 expression (A2: 1.62, C9: 1.63). The gene discussed is DDIT3; the disease is neoplasm.