Background: Hepatocyte Growth Factor (HGF) was shown to play a key role in synaptogenesis, survival, maturation, and reconstruction of neuron cells and was shown to be implicated in Autism Spectrum Disorder (ASD). Objectives: Assessing the relationship between HGF (rs3735520) gene polymorphism and its circulating levels in ASD. Materials & Methods: A total of 140 ASD patients and 120 children...

Background: Hepatocyte Growth Factor (HGF) and its receptor, Mesothelial-Epithelial Transition (cMet) factor signaling, play an essential role in controlling synaptogenesis.  Objectives: Because of the vital role of HGF and Met signaling in synaptogenesis and spatial learning function of the brain’s hippocampal region, we aimed to study the HGF and soluble cMet (s-cMet) serum levels in childre...

Background: Cryopreservation of oocytes is an effective technology in assisted reproductive technology. Although successful vitrification of gametes has been reported in several mammalian species, the survival is generally low. The aim of this study was to investigate the effects of fibroblast growth factor (FGF) and hepatocyte growth factor (HGF) on preantral follicle development after vitrifi...

introduction: in the present study, we hypothesized that a novel approach to promote vascularization would be to create injectable three dimensional (3-d) scaffolds within growth factor that enhance the sustained release of growth factor and induce the angiogenesis. material and methods: we demonstrate that a 3-d scaffold can be formed by mixing of peptide-amphiphile (pa) aqueous solution with ...

Abstract Introduction Tight junctions (TJs) maintain cell adhesion. Modulation can promote dissociation/motility/ metastasis. Occludin is a transmembrane protein within TJs and may play role in TJ modulation. The aim of this research was to identify the expression human lung cancer its effect motility/dissociation. Methods qPCR used quantify transcripts cohort (n=80) (Peking University Cancer H...

objectives : platelet preparations are commonly used to enhance bone and soft tissue regeneration. considering the existing controversies on the efficacy of platelet products for tissue regeneration, more in vitro studies are required. the aim of the present study was to compare the in vitro effects of plasma rich in growth factors (prgf) and platelet-rich fibrin (prf) on proliferation and viab...

It has been more than 25 years since HGF was discovered as a mitogen of hepatocytes. HGF is produced by stromal cells, and stimulates epithelial cell proliferation, motility, morphogenesis and angiogenesis in various organs via tyrosine phosphorylation of its receptor, c-Met. In fetal stages, HGF-neutralization, or c-Met gene destruction, leads to hypoplasia of many organs, indicating that HGF ...

Our previous studies have suggested that a derivative of hepatocyte growth factor (HGF), HGF/NK2, containing the coding sequences for the N-terminal hairpin and first two kringle domains, is sufficient to mediate high affinity binding to the HGF receptor. Here, we wished to test directly whether HGF/NK1 (N-terminal hairpin and first kringle domains) could bind the receptor and/or mediate recept...

Because hepatocyte growth factor (HGF) is a member of the endothelium-specific growth factors, we hypothesized that HGF may play a role in cardiovascular disease. Therefore we first examined the role of local HGF production in endothelial cell (EC) growth. Addition of anti-HGF antibody to EC resulted in a significant decrease in EC number. Moreover, coculture of vascular smooth muscle cells (VS...

Because hepatocyte growth factor (HGF) is a member of the endothelium-specific growth factors, we hypothesized that HGF may play a role in cardiovascular disease. Therefore we first examined the role of local HGF production in endothelial cell (EC) growth. Addition of anti-HGF antibody to EC resulted in a significant decrease in EC number. Moreover, coculture of vascular smooth muscle cells (VS...