KCTD15 and acute lymphoblastic leukemia: We selected KCTD1, KCTD3, KCTD11, and KCTD12 as the only KCTDs displaying significantly altered values in the transcriptomic analysis comparing B-ALL, T-ALL, and KCTD15, the last being the only one altered in both B-ALL and T-ALL when compared with healthy whole cord blood samples.