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Interaction with basement membrane serves to rapidly distinguish growth and differentiation pattern of normal and malignant human breast epithelial cells.
Normal human breast epithelial cells show a high degree of phenotypic plasticity in monolayer culture and express many traits that otherwise characterize tumor cells in vivo. Paradoxically, primaryExpand
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The STE20 Kinase HGK Is Broadly Expressed in Human Tumor Cells and Can Modulate Cellular Transformation, Invasion, and Adhesion
ABSTRACT HGK (hepatocyte progenitor kinase-like/germinal center kinase-like kinase) is a member of the human STE20/mitogen-activated protein kinase kinase kinase kinase family of serine/threonineExpand
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SU5416 and SU6668 attenuate the angiogenic effects of radiation-induced tumor cell growth factor production and amplify the direct anti-endothelial action of radiation in vitro.
In recent decades, radiation research has concentrated primarily on the cancer cell compartment. Much less is known about the effect of ionizing radiation on the endothelial cell compartment and theExpand
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The Met kinase inhibitor SU11274 exhibits a selective inhibition pattern toward different receptor mutated variants
Point mutations constitute a major mode of oncogenic activation of the Met receptor tyrosine kinase. Met is aberrantly activated in many types of human malignancies and its deregulated activity isExpand
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The development of a functionally relevant cell culture model of progressive human breast cancer.
Normal mammary homeostasis, and by implication tumorigenesis, are dependent upon the dynamic interplay between epithelial cells, stromal components and the extracellular matrix. To study theExpand
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Cellular growth and survival are mediated by beta 1 integrins in normal human breast epithelium but not in breast carcinoma.
We previously established a rapid three-dimensional assay for discrimination of normal and malignant human breast epithelial cells using a laminin-rich reconstituted basement membrane. In this assay,Expand
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Suppression of Ras-mediated tumorigenicity and metastasis through inhibition of the Met receptor tyrosine kinase
Mutations in the Ras family of GTP binding proteins represent one of the most frequently observed genetic alterations in human cancers. We and others have recently demonstrated that expression ofExpand
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The influence of tissue microenvironment (stroma and extracellular matrix) on the development and function of mammary epithelium.
The morphogenesis and functional differentiation of mammary epithelium depends on signalling from systemic hormones and on cues from the local tissue microenvironment. With regard to the latter,Expand
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A Selective and Oral Small Molecule Inhibitor of Vascular Epithelial Growth Factor Receptor (VEGFR)-2 and VEGFR-1 Inhibits Neovascularization and Vascular Permeability
Vascular endothelial growth factor (VEGF) is a key driver of the neovascularization and vascular permeability that leads to the loss of visual acuity in diabetic retinopathy and neovascularExpand
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Potent and selective inhibitors of the Met [hepatocyte growth factor/scatter factor (HGF/SF) receptor] tyrosine kinase block HGF/SF-induced tumor cell growth and invasion.
The hepatocyte growth factor/scatter factor (HGF/SF) receptor, Met, mediates various cellular responses on activation with its ligand, including proliferation, survival, motility, invasion, andExpand
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