T-lymphoma cells with TCLlnc1 knockdown had significantly lower TCLlnc1 expression levels than siRNA-NC cells (Jurkat, 0.023 ± 0.002 vs. 0.063 ± 0.005, P = 0.0020, Fig. 3F; Hut78, 0.005 ± 0.001 vs. 0.014 ± 0.001, P = 0.0001, Supplementary Fig. 2E). This evidence concerns the gene FTH1P24 and lymphoma.