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Translocation Products in Acute Myeloid Leukemia Activate the Wnt Signaling Pathway in Hematopoietic Cells
- C. Müller-Tidow, B. Steffen, +13 authors H. Serve
- Biology, Medicine
- Molecular and Cellular Biology
- 1 April 2004
ABSTRACT The acute myeloid leukemia (AML)-associated translocation products AML1-ETO, PML-retinoic acid receptor alpha (RARα), and PLZF-RARα encode aberrant transcription factors. Several lines of… Expand
AML-associated Flt3 kinase domain mutations show signal transduction differences compared with Flt3 ITD mutations.
Activating mutations of Flt3 are found in approximately one third of patients with acute myeloid leukemia (AML) and are an attractive drug target. Two classes of Flt3 mutations occur: internal tandem… Expand
Flt3-dependent transformation by inactivating c-Cbl mutations in AML.
In acute myeloid leukemia (AML), mutational activation of the receptor tyrosine kinase (RTK) Flt3 is frequently involved in leukemic transformation. However, little is known about a possible role of… Expand
S100 Family Members and Trypsinogens Are Predictors of Distant Metastasis and Survival in Early-Stage Non-Small Cell Lung Cancer
Distant metastasis is the predominant cause of death in early-stage non-small cell lung cancer (NSCLC). Currently, it is impossible to predict the occurrence of metastasis at early stages and thereby… Expand
Activation mechanisms of STAT5 by oncogenic Flt3-ITD.
Mutations in the receptor tyrosine kinase Flt3 represent a very common genetic lesion in acute myeloid leukemia (AML). Internal tandem duplication (ITD) mutations clustered in the juxtamembrane… Expand
Flt3 tandem duplication mutations cooperate with Wnt signaling in leukemic signal transduction.
Activating Flt3 mutations occur in about 30% of patients with acute myeloid leukemia (AML), often as in-frame internal tandem duplication (ITD) at the juxtamembrane domain of the receptor. These… Expand
Profiling of histone H3 lysine 9 trimethylation levels predicts transcription factor activity and survival in acute myeloid leukemia.
Acute myeloid leukemia (AML) is commonly associated with alterations in transcription factors because of altered expression or gene mutations. These changes might induce leukemia-specific patterns of… Expand
Novel target genes of the Wnt pathway and statistical insights into Wnt target promoter regulation
The Wnt pathway controls biological processes via the regulation of target gene expression. The expression of direct Wnt target genes, e.g. cyclin D1and MYC, is activated by the transcription factor… Expand
BCR-ABL enhances differentiation of long-term repopulating hematopoietic stem cells.
In a previously developed inducible transgenic mouse model of chronic myeloid leukemia, we now demonstrate that the disease is transplantable using BCR-ABL(+) Lin(-)Sca-1(+)c-kit(+) (LSK) cells.… Expand
RGS2 is an important target gene of Flt3-ITD mutations in AML and functions in myeloid differentiation and leukemic transformation.
Activating fetal liver tyrosine kinase 3 (Flt3) mutations represent the most common genetic aberrations in acute myeloid leukemia (AML). Most commonly, they occur as internal tandem duplications in… Expand