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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Isocitrate dehydrogenase 1 mutations prime the all-trans-retinoic acid myeloid differentiation pathway in acute myeloid leukemia HL-60 cells

ABSTRACT: Human acute myeloid leukemia HL60 cells were transduced with IDH1-WT or IDH1-R132H, and corresponding sub-clones were generated by FACS. In a first series of experiments, cells expressing wt and mutant IDH1were treated with either 1ÂµM all-trans retinoic acid (ATRA) or with vehicle (DMSO) for 24 hrs, resulting in 4 groups of samples (WT-CTRL, WT-ATRA, Mutant-CTRL, Mutant-ATRA). In a second series of assays, WT-IDH1 cells were pre-treated for 2 days with either 100 ÂµM octyl ester of (R)-2-hydroxyglutarate ((R)-2-HG) or 1-octanol (octyl), and then treated with 1 ÂµM ATRA or vehicle for 24 hrs, again resulting in 4 groups of samples (Octyl-CTRL, Octyl-ATRA, 2HG-CTRL, 2HG-ATRA). All assays were performed in triplicate (4 replicates for Mutant-CTRL and Mutant-ATRA).

ORGANISM(S): Homo sapiens

SUBMITTER: Laurent Vallar

PROVIDER: E-MTAB-4327 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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