Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Transcription profiling by array of human Acute Myeloid Leukemia samples


ABSTRACT:

ORGANISM(S): Homo sapiens

DISEASE(S): Acute Myeloid Leukemia

SUBMITTER: Emanuele Marchi 

PROVIDER: E-TABM-978 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


The relationships between normal and leukemic stem/progenitor cells are unclear. We show that in ∼80% of primary human CD34+ acute myeloid leukemia (AML), two expanded populations with hemopoietic progenitor immunophenotype coexist in most patients. Both populations have leukemic stem cell (LSC) activity and are hierarchically ordered; one LSC population gives rise to the other. Global gene expression profiling shows the LSC populations are molecularly distinct and resemble normal progenitors bu  ...[more]

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