Furthermore, concurrent depletion of Ezh2 and Tet2 established more advanced myelodysplasia and markedly accelerated the development of myelodysplastic disorders including both MDS and MDS/MPN.
Newer genomic technologies, such as single-nucleotide polymorphism array and next-generation sequencing, revealed the heterozygous deletions resulting in haploinsufficient gene expression (e.g., CSNK1A1, DDX41 on chromosome 5, CUX1, LUC7L2, EZH2 on chromosome 7) involved in the pathogenesis of MDS.