630 results found
    1. Developmental Biology
    2. Neuroscience

    Local angiogenic interplay of Vegfc/d and Vegfa controls brain region-specific emergence of fenestrated capillaries

    Sweta Parab, Olivia A Card ... Ryota L Matsuoka
    Novel and common angiogenic mechanisms crucial for fenestrated brain capillary formation have been identified.
    1. Cancer Biology

    KLK3/PSA and cathepsin D activate VEGF-C and VEGF-D

    Sawan Kumar Jha, Khushbu Rauniyar ... Michael Jeltsch
    Both VEGF-C and VEGF-D can be activated by KLK3/PSA and Cathepsin D, producing two novel VEGF-C forms and the known VEGFR-2-specific form of VEGF-D.
    1. Developmental Biology

    Endothelial cell-type-specific molecular requirements for angiogenesis drive fenestrated vessel development in the brain

    Sweta Parab, Rachael E Quick, Ryota L Matsuoka
    Identification of a developmental mechanism critical for the generation of brain vessel heterogeneity.
    1. Developmental Biology

    Endothelial Ca2+ oscillations reflect VEGFR signaling-regulated angiogenic capacity in vivo

    Yasuhiro Yokota, Hiroyuki Nakajima ... Naoki Mochizuki
    Visualization and quantitative analyses of calcium ion oscillations in the endothelial cells of zebrafish embryos reveal how vascular endothelial growth factor (VEGF) and Dll4/Notch signaling regulate sprouting angiogenesis.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Endothelial cell signature in muscle stem cells validated by VEGFA-FLT1-AKT1 axis promoting survival of muscle stem cell

    Mayank Verma, Yoko Asakura ... Atsushi Asakura
    Bulk and single-cell RNA-seq data demonstrated that muscle stem cells express low levels of canonical endothelial cell markers, including VEGFA receptors, and VEGFA-FLT1 pathway has a drastic effect on muscle stem cell survival through AKT1 in vitro and in vivo.
    1. Cancer Biology
    2. Computational and Systems Biology

    Dynamics of nevus development implicate cell cooperation in the growth arrest of transformed melanocytes

    Rolando Ruiz-Vega, Chi-Fen Chen ... Arthur D Lander
    Spontaneous growth arrest of transformed melanocytes (resulting in benign “moles”) does not result from cell-autonomous oncogene-induced senescence, but can be explained by collective mechanisms used in normal tissue size control.
    1. Developmental Biology

    The hormonal peptide Elabela guides angioblasts to the midline during vasculogenesis

    Christian SM Helker, Annika Schuermann ... Wiebke Herzog
    Elabela-Apelin receptor signaling is a novel pathway that regulates angioblast migration, instead of the proposed migration regulation through Vascular endothelial growth factor.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    A composition-dependent molecular clutch between T cell signaling condensates and actin

    Jonathon A Ditlev, Anthony R Vega ... Michael K Rosen
    Compositional changes alter actin binding by phase separated T cell signaling clusters, enabling cluster movement by distinct actin networks.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Vasohibin1, a new mouse cardiomyocyte IRES trans-acting factor that regulates translation in early hypoxia

    Fransky Hantelys, Anne-Claire Godet ... Anne-Catherine Prats
    In mouse cardiomyocytes, (lymph)angiogenic growth factors are induced during early hypoxia by a translational mechanism involving a new IRES trans-acting factor, vasohibin-1.
    1. Cell Biology
    2. Developmental Biology

    Islet vascularization is regulated by primary endothelial cilia via VEGF-A-dependent signaling

    Yan Xiong, M Julia Scerbo ... Per-Olof Berggren
    Primary cilia on endothelial cells are required for VEGF-A/ VEGFR2-dependent signaling, islet vascularization and, consequently, nutrient delivery and insulin disposal.

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