Localization of acidic fibroblast growth factor in specific subcortical neuronal populations
نویسندگان
چکیده
منابع مشابه
Localization of acidic fibroblast growth factor in specific subcortical neuronal populations.
The effects of fibroblast growth factors (FGFs) in vitro include the stimulation of mitogenesis in a variety of non-neuronal cell types and the promotion of the survival of various central and peripheral neuronal populations. The precise physiological role of FGFs in vivo is currently not known. As a step toward understanding the role of FGFs in the nervous system, the present study determined ...
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Compared to basic fibroblast growth factor (bFGF), a widely distributed, broad spectrum mitogen and mesoderm inducer, acidic fibroblast growth factor (aFGF) is reported to have an essentially neural distribution and to be undetectable in the early embryo. In the present investigation, we used immunoblotting and immunochemistry to assess the cellular and tissue distributions of aFGF and bFGF in ...
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An attempt has been made to improve a crystal contact of human acidic fibroblast growth factor (haFGF; 140 amino acids) to control the crystal growth, because haFGF crystallizes only as a thin-plate form, yielding crystals suitable for X-ray but not neutron diffraction. X-ray crystal analysis of haFGF showed that the Glu81 side chain, located at a crystal contact between haFGF molecules, is in ...
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Fibroblast growth factors (FGFs) are mitogenic and chemotactic agents for a wide variety of cell types and play a primary role in the regulation of angiogenesis. Angiogenesis is involved in a variety of critical physiological events including organogenesis, wound healing, ischemic collateral circulation, and solid tumor growth. High-resolution structural information is key to understanding the ...
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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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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 1992
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.12-12-04688.1992