Fibroblast growth factor (FGF)-1 plays important roles during myocardial and coronary morphogenesis. FGF-1 is also involved in the physiological response of the adult heart against ischemia, which includes cardiomyocyte protection and vascular growth. In the present study, we have generated transgenic mice with specific myocardial overexpression of the gene. Transgene expression was verified by...

BACKGROUND Basic fibroblast growth factor (bFGF) is a potent mitogen; however, diabetes mellitus might impair its angiogenic property. Prostaglandin E1 (PGE1) is a potent vasodilator and improves endothelial function. Thus, PGE1 could potentiate the angiogenic properties of bFGF in patients with diabetes mellitus. METHODS AND RESULTS Streptozotocin-induced diabetic mice with unilateral hindli...

Acidic brain fibroblast growth factor has been purified a minimum of 35,000-fold to apparent homogeneity by a combination of differential salt precipitation, ion exchange chromatography, gel filtration, isoelectric focusing, and hydrophobic chromatography on a C4 reversed-phase HPLC column. Two microheterogeneous forms of the molecule are obtained with apparent molecular masses of 16,600 and 16...

An alternative core packing group, involving a set of five positions, has been introduced into human acidic FGF-1. This alternative group was designed so as to constrain the primary structure within the core region to the same threefold symmetry present in the tertiary structure of the protein fold (the beta-trefoil superfold). The alternative core is essentially indistinguishable from the WT c...

crouzon syndrome is a rare autosomal dominant premature cranyosynostosis, caused by fibroblast growth factor receptor 2 gene mutation on chromosome 10. the predominant skull and facial malformations with potential compromise airway make the crouzon syndrome a demanding issue for anesthesiologists and surgeons, required dynamic team work. in this report we describe a child, a known case of crouz...

N NMR relaxation data have been used to characterize the backbone dynamics of the human acidic fibroblast growth factor (hFGF-1) in its free and sucrose octasulfate (SOS)-bound states. N longitudinal (R1), transverse (R2) relaxation rates and { H}-N steadystate nuclear Overhauser effects were obtained at 500 and 600 MHz (at 25 °C) for all resolved backbone amide groups using Hdetected two-dimen...

Introduction: Embryonic Stem (ES) cells as pluripotent cells derived from the inner cell mass of blastula can differentiate to neural cells in vitro and this property is valuable in studies of neurogenesis and in the generation of donor cells for transplantation. In this regard, the propose of this research, was the study of the role of two important factors in the development of neural syst...

BACKGROUND Fibroblast growth factor 21, a novel regulator of glucose and lipid metabolism, has robust protective properties in neurons. However, its expression and function in glia are unknown. Valproic acid, a mood stabilizer and anticonvulsant, is a histone deacetylase inhibitor and a dynamic gene regulator. We investigated whether histone deacetylase inhibition by valproic acid and other inh...