We present evidence that basic fibroblast growth factor (bFGF)-producing cells stimulate primary differentiation of neurons from neural crest progenitors. Baby hamster kidney (BHK-21) cells were stably cotransfected with plasmid pSV2/neo, which contains the gene conferring resistance to the neomycin analog G418 and expression vectors containing the human bFGF cDNA. Various clones, which differe...

Nerve growth factor (NGF), acidic fibroblast growth factor (aFGF), and basic fibroblast growth factor (bFGF) promote the survival and differentiation of a variety of peripheral and central neurons. The signal transduction mechanisms that mediate the actions of these factors in neuronal cells are not well understood. We examined the effect of a deficiency in protein kinase C (PKC) and/or cAMP se...

Resveratrol, a natural polyphenol in grapes, is known to prevent the cardiovascular diseases and to exert the antiangiogenic effect in in vivo models with vascular endothelial growth factor (VEGF) or basic fibroblast growth factor (bFGF). We examined the effect of resveratrol on tubule formation of cultured endothelial F-2 cells. In collagen gel matrix, F-2 cells formed an extended network of t...

background: basic fibroblast growth factor (bfgf) is a glycoprotein with stimulating ability of angiogenesis. in addition, bfgf plays an important role in wound healing process in some tissues for example gastrointestinal tract, but its ability for discrimination of various stages of wound severity in these diseases was not reported. therefore, we aimed to determine the bfgf levels in gastric u...

Basic fibroblast growth factor (bFGF) has proven useful for neural stem and progenitor cells during the transplantation‑mediated therapeutic effect of bone mesenchymal stem cells (BMSCs). Endogenous bFGF expression levels increase during brain development and gradually diminish with aging. To date, few studies have been conducted on exogenous bFGF promoting BMSC transplantation‑mediated functio...

OBJECTIVE In vitro evidence suggests that basic fibroblast growth factor (bFGF) promotes tumor cell proliferation and angiogenesis. In this study, we evaluated the early and delayed effects of recombinant human bFGF on the early and late phases of in vivo, in situ tumorigenesis in rats. METHODS Brain tumors were induced by transplacentally exposing fetal rats to N-nitrosoethylurea on Day 17 o...

Basic fibroblast growth factor (bFGF) is a potent neurotrophic factor that regulates cell proliferation and differentiation during neuronal development. Here we report that fetal hippocampal neurons chronically treated with bFGF displayed larger [Ca2+]i increases than nontreated neurons in response to high K(+)-induced depolarization. This [Ca2+]i response was abolished by nicardipine and was l...

Background: Electrolytically-generated acid functional water (FW) is obtained by electrolyzing low concentrations of saline. Although it has been widely used in clinical practice with various purposes, the underlying mechanisms of action involved have not been fully elucidated so far. We used the human cervical cancer-derived fibroblastic cell line (HeLa), to examine the cytokine secretion prof...

Metformin had exerted important inhibitory effects in multiple cancers. However, the correlation between metformin and hepatocellular carcinoma (HCC) metastasis, and the relevant mechanisms are still unclear. By quantitative proteomics analysis technique, we found metformin could suppress FGF signalling significantly. In FGF signalling basic fibroblast growth factor (bFGF) is a crucial member, ...

The effect of porous alpha-tricalcium phosphate (α-TCP) with immobilized basic fibroblast growth factor (bFGF) on bone regeneration was evaluated in a canine mandibular bone defect model. Identical bone defects were made in the canine mandible; six defects in each animal were filled with porous α-TCP with bFGF bound via heparin (bFGF group), whereas the other was filled with unmodified porous α...