Introduction: Mesenchymal stem cells (MSCs) technology has opened promising roads toward different aspects of medicine and biology. However, possible tumorgenic potential MSCs raised many concerns in using them regenerative medicine. In the present study, we aimed to investigate safety by in-vitro culture karyotype analysis. Materials Methods: were successfully cultured DMEM medium including 3....

Basic fibroblast growth factor (bFGF) is involved in cell proliferation, differentiation, and angiogenesis. It has long been known that bFGF acts as a powerful mitogen for various mammalian granulosa cells in culture. To investigate the possible involvement of bFGF expression in follicle initiation and growth in vivo, we performed nested RT-PCR on ovarian cortical biopsies and quantitative PCR ...

PURPOSE To examine the expression of bFGF in the developing bovine retina. METHODS Fetal bovine eyes at 90, 120, 150, and 180 days gestational age, as well as adult bovine eyes, were immunohistochemically stained for the presence of bFGF. Detailed characterization of the anti-bFGF antibodies by immunoblot and Western blot analysis against pure FGF gene family standards and crude extracts of b...

Prostaglandin E2 (PGE2) has been reported to control angiogenesis and play an important role in wound healing in soft tissues, although the precise mechanism is still unknown. Since basic fibroblast growth factor (bFGF) has been reported to generate neovascularization, PGE2 and bFGF might work closely, or one might control the expression of the other. In this study, we demonstrate that PGE2 enh...

I N the past four years there has been an enormous increase in research involving basic fibroblast growth factor (FGF) t as a result of the development of effective methods for the isolation of the protein and the availability of characterized nucleic acid probes, specific antibodies, and recombinant growth factor. Several reviews have been published describing much of the basic biology of acid...

In this study, porous gelatin microspheres (GMSs) were constructed to improve the neuroprotective effect of basic fibroblast growth factor (bFGF) on spinal cord injury. GMSs were prepared by a W/O emulsion template, followed by cross-linking, washing and drying. The particle sizes and surface porosity of the blank GMSs were carefully characterized by scan electronic microscopy. The blank GMSs h...

Exogenous basic fibroblast growth factor (bFGF) stimulates proliferation of non-neuronal retinal cells in vivo. To help understand how this proliferative effect is mediated, we followed the fate of biotinylated bFGF after injection into the vitreous of normal rabbit eyes. The retinal distributions, binding, and processing of biotinylated bFGF (bFGF-biotin) was examined from 2 hr to 7 days after...

objective: human basic fibroblast growth factor (bfgf) plays an important role in cellular proliferation, embryonic development, and angiogenesis as well as in several signaling pathways of various cell types. bfgf is an essential growth factor for the maintenance of undifferentiated human embryonic stem cells (hescs) and human induced pluripotent stem cells (hipscs). materials and methods: in ...

Although peripheral nerve injury may result in a loss of function in innervated areas, the most effective method for nerve regeneration remains to be determined. The aim of the present study was to investigate the effect of control-released basic fibroblast growth factor (bFGF)-loaded poly-lactic-co-glycolic acid (PLGA) microspheres on sciatic nerve regeneration following injury in rats. bFGF-P...

Cell surface proteoglycans help present some polypeptide growth factors such as basic fibroblast growth factor (bFGF) to their receptors and may act as reservoirs for others such as transforming growth factor-beta (TGF-beta). Betaglycan, a cell surface heparan sulfate/chondroitin sulfate proteoglycan that binds TGF-beta via its core protein, is shown here to bind bFGF via its heparan sulfate ch...