Inability of the Acidic Fibroblast Growth Factor Mutant K132E to Stimulate DNA Synthesis after Translocation into Cells
نویسندگان
چکیده
منابع مشابه
Eosinophils stimulate fibroblast DNA synthesis.
Fibrosis complicates a number of chronic inflammatory diseases and occurs in some conditions following chronic hypereosinophilic syndromes. We assessed whether eosinophils might be a source of fibrogenic factors. Extracts of human and guinea pig cell populations enriched for eosinophils contained substances that stimulated tritiated thymidine incorporation by human fibroblasts. Supernatants der...
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Purpose: We investigated the effect of (bFGF) (basic-Fibroblast Growth Factor) on the differentiation of divided cardiomyocytes from mouse embryonic stem cells (ES) and their pharmacological properties. Materials and Methods: The mouse embryonic stem cells (Royan B1) were cultured as 800 cells per 20µl of a hanging drop. After two days, ES cells in each drop aggregated to form embryoid bodies ...
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The binding of low-molecular-weight heparin to an amino-terminal-truncated, 132-amino-acid, human acidic fibroblast growth factor form has been studied by isothermal titration calorimetry. This technique yields values for the enthalpy change and equilibrium constant, from which the Gibbs energy and entropy change are also calculated. Experiments in different buffers and pH values show that the ...
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introduction: embryonic stem (es) cells are pluripotent cells that derived from inner cell mass (icm) of blastocyst stage and are able to differentiate in vitro into different cells. purpose: this study was initiated to evaluate the effect of basic fibroblast growth factor (bfgf) on differentiation of es cells into cardiomyocytes among with their response to cardiac drugs. methods: the mouse em...
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The ability of COS cells to bind and internalise acidic fibroblast growth factor (aFGF) was studied after transient transfection of the cells with wild-type and mutated fibroblast growth factor receptor 4. In one case the tyrosine kinase of the receptor was inactivated by a point mutation in the active site, whereas in other cases parts of the receptor were deleted to remove various parts of th...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1998
ISSN: 0021-9258
DOI: 10.1074/jbc.273.18.11164