Abstract:Many cases of acute myeloid leukemia (AML) are associated with non-random chromosomal rearrangements and most of these result in fusions involving retinoic acid receptor α (RARα), CBF transcription factors, MLL, and nucleoporins. Here, we report the effects of key members of these four major groups of AML-associated chimeric fusion proteins on differentiation, proliferation, self-renewal and gene expression in primary human CD34+ hematopoietic cells. We expressed the PML-RARα, AML1-ETO, MLL-AF9 and NUP98-HOXA9… Show more
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