On the other hand, the germinal center B‐cell‐like (GCB) subtype of the diffuse large B‐cell lymphoma (DLBCL) cell line has low GSH and GPX4 levels and strongly expresses 5‐LOX, which renders these subtype susceptible to ferroptotic cell death by 81 (20 μM).301. The gene discussed is GPX4; the disease is diffuse large B-cell lymphoma.