Fig. 1.

HDAC6 is overexpressed in CML. (a) The HDAC6 mRNA expression level was analyzed in the GEO database using GDS2342/206846_s_at. There were eight samples of healthy people and nine samples of CML patients. (b) Bone marrow mononuclear cells of CML patients (8) and healthy donors (3) were separated to analyze the HDAC6 mRNA expression level. (c) The HDAC6 mRNA expression levels were detected in leukemia cells THP-1, Sup-B15, K562, K562/G01, KCL22 and TK6 control. (d) The protein levels of HDAC6 were examined in leukemia cells THP-1, Sup-B15, K562, K562/G01, KCL22 and TK6. **p < 0.01, ***p < 0.001