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Fibroblast growth factors. --- Fibroblast growth factor --- Growth factors --- Mitogens
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Fibroblast growth factors. --- Receptors, Fibroblast Growth Factor. --- Fibroblast Growth Factor 2. --- Cartilage-Derived Growth Factor --- Class II Heparin-Binding Growth Factor --- FGF-2 --- FGF2 --- Fibroblast Growth Factor-2 --- Heparin-Binding Growth Factor Class II --- Prostate Epithelial Cell Growth Factor --- Prostatropin --- Basic Fibroblast Growth Factor --- Fibroblast Growth Factor, Basic --- HBGF-2 --- Cartilage Derived Growth Factor --- FGF 2 --- FGF Receptor --- Fibroblast Growth Factor Receptor --- Heparin-Binding Growth Factor Receptor --- FGF Receptors --- Fibroblast Growth Factor Receptors --- Receptors, FGF --- Heparin Binding Growth Factor Receptor --- Receptor, FGF --- Fibroblast Growth Factors --- Fibroblast growth factor --- Growth factors --- Mitogens
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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact
FGF (fibroblast growth factor) --- regeneration --- development --- metabolic regulation --- ischema-reperfusion injury
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Fibroblast growth factors (FGFs) have been recognized primarily as autocrine/paracrine factors that regulate embryonic development and organogenesis. However, recent studies have revealed that some FGFs function as endocrine factors and regulate various metabolic processes in adulthood. Such FGFs, collectively called endocrine FGFs, are comprised of three members (FGF15/19, FGF21, and FGF23: FGF15 is the mouse ortholog of human FGF19). These endocrine FGFs share a common structural feature that enables the endocrine mode of action at the expense of the affinity to FGF receptors. To restore the affinity to FGF receptors in their target organs, the endocrine FGFs have designated the Klotho family of transmembrane proteins as obligate co-receptors. By expressing Klothos in a tissue-specific manner, this unique co-receptor system also enables the endocrine FGFs to specify their target organs among many tissues that express FGF receptors.
Endocrine toxicology. --- Fibroblast growth factors. --- Protein binding. --- Receptors, Growth Factor --- Anatomy --- Glycoside Hydrolases --- Intercellular Signaling Peptides and Proteins --- Metabolic Phenomena --- Peptides --- Proteins --- Receptors, Peptide --- Biological Factors --- Hydrolases --- Phenomena and Processes --- Enzymes --- Amino Acids, Peptides, and Proteins --- Receptors, Cell Surface --- Chemicals and Drugs --- Membrane Proteins --- Enzymes and Coenzymes --- Metabolism --- Receptors, Fibroblast Growth Factor --- Fibroblast Growth Factors --- Endocrine System --- Glucuronidase --- Biology --- Human Anatomy & Physiology --- Health & Biological Sciences --- Cytology --- Animal Biochemistry --- Fibroblast growth factors --- Endocrinology. --- Endocrine aspects. --- Metabolism. --- Fibroblast growth factor --- Life sciences. --- Gene expression. --- Cell biology. --- Life Sciences. --- Cell Biology. --- Gene Expression. --- Cell biology --- Cellular biology --- Cells --- Cytologists --- Genes --- Genetic regulation --- Biosciences --- Sciences, Life --- Science --- Expression --- Growth factors --- Mitogens --- Internal medicine --- Hormones --- Cytology.
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Fibroblast growth factor (FGF) signal transmission has an essential function in embryonic development and tissue repair, and is dysregulated in the vast majority of malignancies studied. The FGF signaling in the tumor cells is usually increased by autocrine and paracrine mechanisms and gives them a high growth potential, resistance to apoptosis, neoangiogenesis and metastasis, all essential parameters relevant for tumor progression. This makes FGFs, and their tyrosine kinase receptors FGFRs, valuable targets for therapeutic interventions. This book is a collection of 15 recent articles—both original work and reviews—that summarize the current research state effectively. The content covers FGF signaling aspects in gastric, skin, liver, esophageal cancer, melanoma, mesothelioma and glioblastoma, including one article that addresses the role of FGF in the tumor-microenvironment cross-talk. Several reports describe the development of compounds targeting FGFRs, their structure and interaction with the receptor molecules, and their effectivity in preclinical and clinical testing. In summary, the papers demonstrate the complexity of the topic, with various FGF ligands and receptors involved and the need for further research. They also present results that fuel hope that targeting cancer with dysfunctional FGF signaling can become a realistic treatment option.
FGFR4 --- FGF19 --- gene regulation --- cancer signaling --- anticancer --- FRS2 --- FGFR --- NVP-BGJ398 --- LY2874455 --- sarcoma --- cancer-associated fibroblasts --- GPER --- breast cancer --- estrogen --- FGFR1 --- FGF2 --- optogenetics --- ERK --- AKT --- receptor kinase --- neurite outgrowth --- HEK293 --- PC12 --- fibroblast growth factor receptors --- signaling --- receptor cross-talk --- coreceptor --- membrane proteins --- FGFR2 --- ERK1/2 --- phosphorylation --- serine --- negative feedback loop --- cancer --- prognosis --- HCC --- inhibitors --- FGF --- fibroblast growth factor --- autocrine signaling --- skin --- melanoma --- squamous and basal cell carcinoma --- seborrheic keratosis --- targeted therapy --- resistance --- structure --- kinase inhibitor --- gastric cancer --- monoclonal antibody --- small molecule --- FGFR2c --- autophagy --- keratinocyte --- MTOR --- JNK1 --- review --- malignant glioma --- brain cancer --- astrocytoma --- Sprouty proteins --- FGF-mediated signaling --- tumor suppressor --- tumor promoter --- malignant pleural mesothelioma --- overall survival --- immunohistochemistry --- infigratinib sensitivity --- FGF8 --- FGF18 --- adenocarcinoma of the esophagogastric junction --- neoadjuvant therapy --- n/a
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The number of males diagnosed with prostate cancer (PCa) is increasing all over the world. Most patients with early-stage PCa can be treated with appropriate therapy, such as radical prostatectomy or irradiation. On the other hand, androgen deprivation therapy (ADT) is the standard systemic therapy given to patients with advanced PCa. ADT induces temporary remission, but the majority of patients (approximately 60%) eventually progress to castration-resistant prostate cancer (CRPC), which is associated with a high mortality rate. Generally, well-differentiated PCa cells are androgen dependent, i.e., androgen receptor (AR) signalling regulates cell cycle and differentiation. The loss of AR signalling after ADT triggers androgen-independent outgrowth, generating poorly differentiated, uncontrollable PCa cells. Once PCa cells lose their sensitivity to ADT, effective therapies are limited. In the last few years, however, several new options for the treatment of CRPC have been approved, e.g., the CYP17 inhibitor, the AR antagonist, and the taxane. Despite this progress in the development of new drugs, there is a high medical need for optimizing the sequence and combination of approved drugs. Thus, the identification of predictive biomarkers may help in the context of personalized medicine to guide treatment decisions, improve clinical outcomes, and prevent unnecessary side effects. In this Special Issue Book, we focused on the cytobiology of human PCa cells and its clinical applications to develop a major step towards personalized medicine matched to the individual needs of patients with early-stage and advanced PCa and CRPC. We hope that this Special Issue Book attracts the attention of readers with expertise and interest in the cytobiology of PCa cells.
androgen receptor --- docetaxel --- cabazitaxel --- castration-resistant prostate cancer --- chemotherapy --- P-glycoprotein --- EPI-002 --- splice variant --- prostate-specific antigen --- androgen deprivation therapy --- time to PSA nadir --- fibroblasts --- prostate cancer --- androgen sensitivity --- pirfenidone --- TGFβ1 --- G1 cell cycle arrest --- fibroblast growth factor --- fibroblast growth factor receptor --- obesity --- inflammation --- immune cells --- cytokine --- high-fat diet --- KIFC1 --- docetaxel resistance --- apoptosis --- CW069 --- Caveolin-1 --- TP53-regulated inhibitor of apoptosis 1 --- tumour stroma --- tumour microenvironment --- fibroblast --- CAF --- resistance --- radiotherapy --- CCL2 --- CCL22 --- CCL5 --- migration --- LSD1 --- epigenetics --- autophagy --- abiraterone --- enzalutamide --- testosterone --- castration resistant prostate cancer --- animal model --- diet --- fat --- in vitro --- in vivo --- mouse --- AKR1C3 --- hormone-naïve prostate cancer --- immunohistochemistry --- tissue microarray --- androgen receptor dependency --- fibroblast-dependent androgen receptor activation --- n/a --- hormone-naïve prostate cancer
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In this Special Issue of Genes entitled “Genetic Conditions Affecting the Skeleton: Congenital, Idiopathic Scoliosis and Arthrogryposis”, evidence is presented that suggests that congenital, idiopathic scoliosis, and arthrogryposis share similar overlapping, but also distinct, etiopathogenic mechanisms, including connective tissue and neuromuscular mechanisms. Congenital scoliosis (CS) is defined by the presence of an abnormal spinal curvature, due to an underlying vertebral bony malformation (VM). Idiopathic scoliosis (IS) is defined by the presence of an abnormal structural spinal curvature of ≥10 degrees in the sagittal plane, in the absence of an underlying VM. Arthrogryposis is defined by the presence of congenital contractures in two or more joints of the appendicular skeleton. All three conditions have complex genetic causes. This Special Issue highlights the complex nature of these conditions and current concepts in our approach to better understand their genetics.
Research & information: general --- Biology, life sciences --- Genetics (non-medical) --- spinal curvatures --- scoliosis --- idiopathic --- DNA methylation --- pyrosequencing --- estrogen receptor 1 --- ESR1 --- scoliosis progression --- adolescent idiopathic scoliosis --- idiopathic scoliosis --- exome sequencing --- spine --- polygenic --- variants --- musculoskeletal disease --- cytoskeleton --- extracellular matrix --- contracture --- arthrogryposis --- congenital --- POC5 --- cilia --- genetics --- spine deformity --- genetic predisposition --- complex trait --- model animal --- genome wide association study --- genetic linkage study --- Amyoplasia --- DECIPHER (DatabasE of genomiC variation and Phenotype in Humans using Ensemble Resources) --- CNV (copy number variant) --- DA (distal arthrogryposis) --- IPA (ingenuity pathway analysis) --- HPO (human phenotype ontology) --- akinesia --- MYOD --- IGF2 --- FGFR1 (Fibroblast growth factor receptor 1) --- genetic variations --- congenital scoliosis --- monozygotic twin --- epigenome-wide association study --- bone --- discordant --- curve severity --- differentially methylated region --- congenital vertebral malformation --- copy number variant --- CNV --- CHRNG --- distal arthrogryposis type 8 --- Escobar --- multiple pterygium syndrome --- MYH3 --- protein tyrosine kinase 7 (PTK7) --- whole exome sequencing --- n/a
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Nephropathic cystinosis (MIM # 219800) is a rare autosomal recessive disorder caused by mutations in the lysosomal cystine transporter cystinosin, encoded by the CTNS gene (17p13.2). This devastating condition initially affects kidneys and subsequently many other organs including eyes, thyroid, pancreas, muscles, and brain. While lysosomal cystine storage is a key feature of the disease and the main target of current therapy, recent groundbreaking research has revealed that cystinosin has diverse functions in cells, being involved in vesicle trafficking, energy homeostasis, and cell death mechanisms. These discoveries deepen our insights into the mechanisms of cystinosis and of lysosomal biology in general. In this Special Issue dedicated to the pioneer of cystinosis research Dr. Jerry Schneider, we highlight the state-of-the-art understanding of cellular and molecular mechanisms of various disease features, opening new horizons for innovative treatment strategies for cystinosis and potentially other lysosomal storage diseases.
cystinosis --- cysteamine --- bone --- osteoclast --- genotype --- CD34+ hematopoietic stem and progenitor cells --- gene therapy --- pre-clinical studies --- investigational new drug application --- clinical trial --- disulfiram --- mice --- zebrafish --- fertility --- azoospermia --- hypogonadism --- histopathology --- mouse model --- lysosomal storage disease --- cell and animal models --- infantile nephropathic cystinosis --- bone-muscle wasting --- fibroblast growth factor 23 --- osteoclasts --- sclerostin --- leptin --- fractures --- nephropathic cystinosis --- hollow fiber membrane --- 3-dimensional models --- autophagy --- macrophages --- inflammasome --- proximal tubular cells --- endocytosis --- apoptosis --- chitotriosidase --- interleukins --- galectin-3 --- novel therapies --- endolysosome --- epithelial cell differentiation --- homeostasis --- lysosomal storage diseases --- mitochondrial distress --- kidney proximal tubule --- programmed cell death --- central nervous system --- cortical atrophy --- arterial spin labelling --- cystine blood level --- lysosomal storage disorder --- history --- treatment strategies for cystinosis --- newborn screening --- clinical course --- CTNS-pathogenic variants --- newborn screening for cystinosis --- kidney progenitors --- cell model --- biomarkers --- cystine --- kidney --- therapeutic monitoring
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Fucoidans are a group of fucose-containing sulfated polysaccharides found in many species of brown seaweeds, with numerous bioactive properties. As a highly bioactive seaweed substance with many promising physiological activities, fucoidans have attracted attention from many industries all over the world. Even though fucoidans are a rich source of bioactive properties, the structural properties and bioactive mechanisms of fucoidans are poorly understood. Therefore, novel studies that either characterize the physical properties or biological activities of fucoidans will fill the knowledge gap between industrial applications and the scientific background of those applications. Both purified and partially purified fucoidans isolated from brown seaweeds present high potential as preventative and therapeutic agents against number of chronic diseases, due to their anti-inflammatory, antioxidant, anticancer, neuroprotective, antiviral, antimicrobial, and anticoagulative properties. This Special Issue is aimed at presenting updated information on well-documented studies of the structural characterization and major biological actions relevant for medical, cosmeceutical, and pharmaceutical applications that fucoidans isolated from brown seaweed can offer.
fucoidan --- low-molecular-weight fucoidan --- adriamycin --- nephrotic syndrome --- psoriasis --- Traf3ip2 --- microbiota --- mucin --- IgA --- fucoidans --- extraction --- brown algae --- production --- bioactivities --- Sri Lankan algae --- anticancer --- sulfated polysaccharide --- Celluclast --- sargassum --- antioxidant --- Maldives --- Padina boryana --- zebrafish --- apoptosis --- DR4 --- mitochondrial pathway --- cancer --- metastasis --- epithelial mesenchymal transition --- nanoparticles --- Helicobacter pylori --- mozuku --- Cladosiphon okamuranus Tokida --- urinalysis --- fucose --- enzymatic purification --- age-related macular degeneration --- VEGF --- oxidative stress --- Laminaria digitata --- Fucus distichus subsp. evanescens --- Saccharina latissima --- retinal pigment epithelium --- ROS --- Phaeophyta --- carbohydrate --- UVB irradiation --- HaCaT cells --- sulfated heterosaccharide --- dopamine neurons apoptosis --- PI3K–Akt --- ascorbic acid --- anti-lung cancer --- human lung carcinoma A-549 cells --- hydrogen peroxide --- Sargassum crassifolium --- fucoidan from Ascophyllum nodosum --- postprandial hyperglycemia --- in vitro and in vivo evaluation --- SGLT1 --- chitosan --- fibroblast growth factor-2 --- polyelectrolyte multilayer --- infrared spectroscopy --- quartz crystal microbalance --- sulfated polysaccharides --- natural defenses --- phenolic metabolism --- phenylalanine ammonia-lyase --- n/a --- PI3K-Akt
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The regenerative and immunomodulatory properties of mesenchymal stem cells (MSCs) have made these cells the focus of multiple pre-clinical studies and clinical trials. While the results from these clinical studies have established that MSCs are safe, the efficacy of these cells is not as well-established. In this regard, there have been increased efforts towards generating potentiated/activated MSCs with enhanced therapeutic efficacy. Research on the mechanisms for enhancing MSC potency and efficacy is an area of active study with great potential for translation into clinical settings. The purpose of this book is to bring together recent research from a broad range of topics relating to potentiation strategies for enhancing MSC therapeutic efficacy, including growth factor pre-conditioning, hypoxia, and 3D culture. The research compiled in this book increases the basic understanding of MSC culture techniques and describes some MSC preparations for potential novel therapeutic applications.
cell therapy --- immunomodulation --- polyunsaturated fatty acid --- CD206 --- phagocytosis --- mesenchymal stem cells --- Vadadustat --- AKB-6548 --- preconditioning --- priming --- secretome --- chemotaxis --- Wharton’s jelly mesenchymal stem cells --- umbilical cord --- oxygen conditions --- secretory profile --- neuroprotection --- mesenchymal stromal cells --- 3D culture --- neurospheres --- spheroids --- pluripotency --- neural --- quiescence --- mesothelioma --- malignant pleural mesothelioma (MPM) --- liver cirrhosis --- placenta-derived mesenchymal stem cells --- WKYMVm --- combination therapy --- iPSC-derived MSCs --- iMSC secretome --- pre-conditioning --- angiogenesis --- IFN-γ --- hypoxia --- potentiation of iMSC efficacy --- nanofiber-hydrogel composite --- spinal cord injury --- inflammation --- macrophages --- secondary injury --- astrocytes --- axon growth --- adipose tissue-derived stem cells (ASCs) --- autophagy --- rapamycin --- 3-methyladenine --- immunosuppression --- exosome --- engineered cardiac patches --- adipose-derived stem cell --- paracrine potential --- osteogenic differentiation --- hepatocyte growth factor --- fibroblast growth factor 2
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