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Inhibitors of LSD1 target demethylase-independent activity to induce differentiation in acute myeloid leukemia [RNA-Seq experiments]

ABSTRACT: To determine whether changes in histone modifications directly correlate with changes in transcription, THP1 AML cells were treated with a potent and selective LSD1 inhibitor (OG86) and then subjected to concomitant RNA sequencing (RNAseq) and ChIP sequencing (ChIPseq) for monomethyl-, dimethyl- and trimethyl histone H3 modifications.

ORGANISM(S): Homo sapiens

PROVIDER: GSE63217 | GEO | 2018/03/27

REPOSITORIES: GEO

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Inhibitors of LSD1 target demethylase-independent activity to induce differentiation in acute myeloid leukemia [ChIP-Seq: histone modifications]

Project description:To determine whether changes in histone modifications directly correlate with changes in transcription, THP1 AML cells were treated with a potent and selective LSD1 inhibitor (OG86) and then subjected to concomitant RNA sequencing (RNAseq) and ChIP sequencing (ChIPseq) for monomethyl-, dimethyl- and trimethyl histone H3 modifications.

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Project description:We have analyzed changes in gene expression, histone 3 lysine 4 dimethyl (H3K4me2) and histone 3 lysine 37 trimethyl (H3K27me3) levels in the embryonic cortex at E17.5 resulting from conditional deletion of BAF complex - i.e., double knockout of BAF155 and BAF170, in late cortical progenitors utilizing Cre expression under human GFAP (hGFAP) promoter (dcKO_hGFAP-Cre). Moreover, we also analyzed gene expression in WT E17.5 cortex treated with vehicle and Wnt inhibitor together with that of in dcKO_hGFAP-Cre cortex treated with Wnt inhibitor. Gene expression studies were conducted by RNA-Seq and histone marks were analyzed by ChIP-Seq.

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