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AML1-ETO expression in normal human umbilical cord blood CD34+ cells leads to long-term proliferation of an early self-renewing primitive progenitor cell with multilineage potential and stem cell ability, but these cells do not induce leukemia in immunodeficient mice. This comparative microarray stu...
ORGANISM(S): Homo sapiens 
Human CD34 cells isolated from cord blood or peripheral blood transduced with AML1-ETO or empty vector (MIGR1).
ORGANISM(S): Homo sapiens 
Myelodysplastic Syndromes (MDS) result from expansion of defective hematopoietic stem/progenitor clones. There is an urgent need to develop targeted therapies capable of eliminating the defective MDS clones. We identified that IRAK1, an immune modulating kinase, is overexpressed and hyperactivated i...
ORGANISM(S): Homo sapiens 
Prostate cancer is the second most common cancer among men worldwide. Alterations in the DNA methylation pattern can be one of the leading causes for prostate cancer formation. This study is the first high throughput sequencing study investigating genome-wide DNA methylation patterns in a large coho...
ORGANISM(S): Homo sapiens 
N-cadherin expression level distinguishes reserved versus primed states of hematopoietic stem cells
ORGANISM(S): Mus musculus 
Bortezomib (VelcadeM-BM-)) is widely used for the treatment of various human cancers, however, its mechanisms of action are not fully understood, particularly in myeloid malignancies. Bortezomib is a selective and reversible inhibitor of the proteasome. Paradoxically, we find that Bortezomib induces...
ORGANISM(S): Homo sapiens 
The AML1/ETO fusion protein, which is present in 10% to 15% of cases of acute myeloid leukemia, is known to repress myeloid differentiation genes through DNA binding and recruitment of chromatin-modifying proteins and transcription factors in target genes. ChIP-chip analysis of human hematopoietic s...
ORGANISM(S): Homo sapiens 
We studied the chromatin modification patterns induced by the presence of the MLL-AF9 fusion protein in a model of human hematopoietic stem/progenitor cells (HSPC) transduced with retrovirus expressing MLL-AF9cDNA (HSPC-MA9). Comparative ChIP-seq analysis between HSPC-MA9 and control HSPC, revealed ...
ORGANISM(S): Homo sapiens 
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