CCDC26 and acute monocytic leukemia: The results are summarized in Figure 1A. CCDC26 was expressed in cells derived from AML (HL-60, ML-1, 039/TSU, KG-1, GDM-1, SKNO-1), acute monocytic leukemia (THP-1) and CML (K562, Meg-01, KU-812, MYLR).