MYH10 detection in platelets from CMML patients. (A) Immunoblot analysis of MYH10 expression in platelets from patients with CMML. HEL cells were used as positive controls, Co 1 platelets as negative control, and HSC70 as loading control. (B) Statistical evaluation of correlation between MYH10 presence in platelets of patients with CMML, RCMD, AML-M4, and reactive monocytosis and thrombopenia degree. MYH10+ indicates patients with the presence of MYH10 in platelets; and MYH10−, patients with the absence of MYH10 in platelets. **P < .007 (Mann-Whitney U test). Statistical analyses were carried out with Prism, Version 5.0 (Graphpad Software).