698 results found
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Glypican-1 drives unconventional secretion of fibroblast growth factor 2

    Carola Sparn, Eleni Dimou ... Walter Nickel
    Identification of a heparan sulfate proteoglycan with a dedicated function in unconventional protein secretion reveals an intimate relationship between fibroblast growth factor 2 and Glypican-1 in cancer biology.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Key steps in unconventional secretion of fibroblast growth factor 2 reconstituted with purified components

    Julia P Steringer, Sascha Lange ... Walter Nickel
    The first reconstitution of an unconventional secretory mechanism uncovered the molecular mechanism by which Fibroblast Growth Factor 2 is secreted from mammalian cells.
    1. Developmental Biology
    2. Neuroscience

    Retrograde fibroblast growth factor 22 (FGF22) signaling regulates insulin-like growth factor 2 (IGF2) expression for activity-dependent synapse stabilization in the mammalian brain

    Akiko Terauchi, Erin M Johnson-Venkatesh ... Hisashi Umemori
    Feedback signaling between the synapse and nucleus via FGF22 and IGF2 directs the activity-dependent stabilization of presynaptic terminals in the mouse hippocampus.
    1. Biochemistry and Chemical Biology

    Disulfide bridge-dependent dimerization triggers FGF2 membrane translocation into the extracellular space

    Fabio Lolicato, Julia P Steringer ... Walter Nickel
    Disulfide-bridged fibroblast growth factor 2 (FGF2) dimerization at the inner plasma membrane leaflet produces the building block for higher FGF2 oligomers that drive FGF2 membrane translocation into the extracellular space.
    1. Neuroscience

    Acute stress enhances adult rat hippocampal neurogenesis and activation of newborn neurons via secreted astrocytic FGF2

    Elizabeth D Kirby, Sandra E Muroy ... Daniela Kaufer
    Exposing rats to acute stress increased the generation of new neurons in a subregion of the hippocampus, and improved the animals' performance in a memory task two weeks later.
    1. Neuroscience

    5'-UTR SNP of FGF13 causes translational defect and intellectual disability

    Xingyu Pan, Jingrong Zhao ... Xu Zhang
    A 5'-UTR SNP of FGF13 impairs PTBP2 interacting with FGF13 mRNA, leading to reduced FGF13 translation and deficits in brain development and cognitive functions.
    1. Developmental Biology

    The vascular niche controls Drosophila hematopoiesis via fibroblast growth factor signaling

    Manon Destalminil-Letourneau, Ismaël Morin-Poulard ... Michele Crozatier
    Two niches contribute to the control of Drosophila blood cell homeostasis through their differential regulation of hematopoietic progenitors.
    1. Immunology and Inflammation
    2. Medicine

    FGF21 protects against hepatic lipotoxicity and macrophage activation to attenuate fibrogenesis in nonalcoholic steatohepatitis

    Cong Liu, Milena Schönke ... Patrick CN Rensen
    Fibroblast growth factor 21 blocks hepatic lipid influx and accumulation, prevents Kupffer cell activation, and inhibits the formation of hepatic lipid- and scar-associated macrophages, thereby likely inhibiting fibrogenesis in nonalcoholic steatohepatitis in humanized APOE*3-Leiden.CETP mice.
    1. Developmental Biology
    2. Medicine

    RAB23 coordinates early osteogenesis by repressing FGF10-pERK1/2 and GLI1

    Md Rakibul Hasan, Maarit Takatalo ... David PC Rice
    RAB23 regulates calvarial bone and suture development both independently through, and by cross-talk between, Hedgehog and fibroblast growth factor signaling.
    1. Cancer Biology

    FGF2-FGFR1 signaling regulates release of Leukemia-Protective exosomes from bone marrow stromal cells

    Nathalie Javidi-Sharifi, Jacqueline Martinez ... Elie Traer
    Inhibition of FGF2-FGFR1 signaling in bone marrow stroma attenuates secretion of FGF2-laden exosomes and subsequent protection of leukemia cells.

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