Article
HOXA9 forms a repressive complex with nuclear matrix–associated protein SAFB to maintain acute myeloid leukemia
28 Dec 2022
Abstract excerpt
HOXA9 is commonly upregulated in acute myeloid leukemia (AML), in which it confers a poor prognosis. Characterizing the protein interactome of endogenous HOXA9 in human AML, we identified a chromatin complex of HOXA9 with the nuclear matrix attachment protein SAFB. SAFB perturbation phenocopied HOXA9 knockout to decrease AML proliferation, increase differentiation and apoptosis in vitro, and prolong survival in...
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