The aim of this study was to determine whether CD- and NCD-derived cartilage differs on a structural and biochemical level, and to explore the relationship between FGF4 associated chondrodystrophy and OA.
The aim of this study was to determine whether CD- and NCD-derived cartilage differs on a structural and biochemical level, and to explore the relationship between FGF4 associated chondrodystrophy and OA.
Here, Kim and co-workers show that a chimeric protein, EWS-Oct-4, transcriptionally activates fibroblast growth factor-4 (FGF-4) and triggers a downstream cascade of oncogenic signalling pathways, thereby facilitating the initiation of human bone and soft tissue tumour development.
More importantly, HST-1 down-regulated TNF-α and the TNF-α-mediated activation of NF-κB and JNK/MAPK pathways that are the key determinants in the IND-gastropathy.
HST-1 reversed the adverse effects of IND on several inflammatory (myeloperoxidase, cytokines, adhesion molecules etc.) and ulcer-healing (cyclooxygenases, prostaglandin, growth factors and their receptors etc.) parameters in mice.
Fgf-4 enhancer constructs showed that EWS-Oct-4 transactivated the Fgf-4 gene reporter in vitro, and that overexpression of EWS-Oct-4 stimulated endogenous Fgf-4 gene expression in vivo.
In this study, eight distinct cell penetrating peptides were used (CAAKA, HSV1-VP22, HIV-TAT, HIV-gp41, Ku-70, hCT(9-32), integrin-β3, and K-FGF) to examine the different cellular uptake profiles in cancer versus drug resistant melanoma (A375 & A375-R), mesothelioma (MSTO & MSTO-R), and glioma (rat 9L and 9L-R, and human U87 & LN18) cell lines.
In this study, eight distinct cell penetrating peptides were used (CAAKA, HSV1-VP22, HIV-TAT, HIV-gp41, Ku-70, hCT(9-32), integrin-β3, and K-FGF) to examine the different cellular uptake profiles in cancer versus drug resistant melanoma (A375 & A375-R), mesothelioma (MSTO & MSTO-R), and glioma (rat 9L and 9L-R, and human U87 & LN18) cell lines.
In this study, eight distinct cell penetrating peptides were used (CAAKA, HSV1-VP22, HIV-TAT, HIV-gp41, Ku-70, hCT(9-32), integrin-β3, and K-FGF) to examine the different cellular uptake profiles in cancer versus drug resistant melanoma (A375 & A375-R), mesothelioma (MSTO & MSTO-R), and glioma (rat 9L and 9L-R, and human U87 & LN18) cell lines.
Our results indicate the importance of both silencing the IL-21 gene and co-expression of the FGF4 protein in HCT116 cells, which pave the way for the discovery of important factors to be used as biomarkers for the design of drugs or cost-effective supplements to effectively treat the patients having infectious disease and HCT116 cells of colorectal cancer simultaneously in the future.
The expression levels of exocytosis-related genes (Stx5a, Syt6), genes encoding secretory (Fgf2, Fgf4, Edn2) and synaptic proteins (Grin2b, Gabbr1), neurotrophin signaling-associated genes (Sos1, Shc1, Traf6, Psen2), and a gene for Rett syndrome (Mecp2) were significantly changed.
ADSCs were engineered to overexpress miRNA-181-5p (miR-181-5p-ADSCs) to selectively home exosomes to mouse hepatic stellate (HST-T6) cells or a CCl4-induced liver fibrosis murine model and compared with non-targeting control Caenorhabditis elegans miR-67 (cel-miR-67)-ADSCs.
Our novel insights include recognition that the FGF4 retrogene insertion, previously associated with appendicular chondrodysplasia, also reduces neurocranium size.
Removal of single induction factors, including dexamethasone, hepatic growth factor and fibroblast growth factor 4 from the induction media did not restore PAS staining, whereas replacement of 2% horse serum (HS) with 10% fetal bovine serum (FBS) significantly increased the number of PAS positive cells.
Fibroblast growth factor 4 is implicated in PA pathogenesis; therefore, in this study, we used an isogenic mammosomatotroph cell line (GH4C1) harboring different fibroblast growth factor receptor (FGFR)-4 genotypes to establish and characterize intracranial xenograft mouse models that can be used for preclinical drug testing.
Gene or protein therapy delivering VEGF, FGF2 or FGF4, as well as cell therapy using endothelial progenitor cells (EPCs), mesenchymal stem cells (MSCs) or induced pluripotent stem cells (iPSCs) have been developed as pro-angiogenic therapeutics for ischemic heart disease and peripheral vascular disease.
Oct-3/4 can up-regulate fibroblast growth factor-4 and matrix metalloproteinase-2 (MMP-2), MMP-9, and MMP-13 production, which may contribute to tumor metastasis.
In the porcine Ameroid constrictor model of myocardial ischemia the presence of anti-Ad5 antibodies or prior intracoronary dosing with adenovirus does not prevent the ability of Ad5.FGF4, delivered by intracoronary injection, from normalizing regional myocardial function.
The CCND1-ORAOV1-FGF19-FGF4-FGF3-TMEM16A-FADD-PPFIA1-CTTN (EMS1) locus at human chromosome 11q13.3 is amplified in head and neck tumors, esophageal cancer, Kaposi's sarcoma, bladder tumors, breast cancer, and liver cancer.
We also found that Hst-1/Fgf-4 present in testes is up-regulated in vivo when the testes are exposed to mild hyperthermia, and that endogenous Hst-1/Fgf-4 mRNA expression in Sertoli cells are also induced when the cells are exposed to mild hyperthermia in vitro.
The objectives of the Angiogenic GENe Therapy (AGENT) trial were to evaluate the safety and anti-ischemic effects of 5 ascending doses of Ad5-FGF4 in patients with angina and to select potentially safe and effective doses for subsequent study.