RUNX1 and Thrombocytopenia: Many of the above-mentioned transcription factors are also involved in thrombopoiesis, making miRNAs regulating these transcription factors also affect thrombopoiesis considering that many of described mutations in RUNX1, Fli-1, GATA-1, GFI1B, ETV6, EVI1, and HOXA11 are associated with variable thrombocytopenia [123].