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. 2018 Jul 26;9(8):814. doi: 10.1038/s41419-018-0837-x

Fig. 8. Schematic representation of a model for the role of miR-143 in granulopoiesis and in AML.

Fig. 8

During granulopoiesis, miR-143 expression is upregulated which in turn leads to repression of ERK5 and its downstream target c-myc resulting in myeloid differentiation. In AML, miR-143 is differentially expressed by various mechanisms. High miR-143 expression leads to better overall survival of AML patients whereas low miR-143 AML patients have a poor outcome. Overexpression of miR-143 in AML cells results in enhanced apoptosis and alters the susceptibility of those cells to chemotherapy