Invariant phenotype and molecular association of biallelic TET2 mutant myeloid neoplasia

Abstract excerpt

Abstract Somatic TET2 mutations (TET2MT) are frequent in myeloid neoplasia (MN), particularly chronic myelomonocytic leukemia (CMML). TET2MT includes mostly loss-of-function/hypomorphic hits. Impaired TET2 activity skews differentiation of hematopoietic stem cells toward proliferating myeloid precursors. This study was prompted by the observation of frequent biallelic TET2 gene inactivations (biTET2i) in CMML. We...

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