22 results found
    1. Cancer Biology
    2. Cell Biology

    PTEN controls glandular morphogenesis through a juxtamembrane β-Arrestin1/ARHGAP21 scaffolding complex

    Arman Javadi et al.
    PTEN organizes multicellular architecture by non-catalytic scaffolding of spatially localized β-Arrestin1/ARHGAP21/Cdc42 protein complexes to control mitotic spindle orientation, multicellular configuration and lumen formation.
    1. Developmental Biology
    2. Neuroscience

    Human-specific ARHGAP11B induces hallmarks of neocortical expansion in developing ferret neocortex

    Nereo Kalebic et al.
    Expression of human-specific gene ARHGAP11B in the developing ferret neocortex leads to an increase in abundance of neural progenitor cells, which results in neocortex expansion.
    1. Developmental Biology
    2. Neuroscience

    Evolution and cell-type specificity of human-specific genes preferentially expressed in progenitors of fetal neocortex

    Marta Florio et al.
    Transcriptomic and genomic analysis provides a resource of 50 primate-specific genes preferentially expressed in neural progenitors of fetal human neocortex, 15 of which are specific to humans.
    1. Developmental Biology
    2. Neuroscience

    Extracellular matrix-inducing Sox9 promotes both basal progenitor proliferation and gliogenesis in developing neocortex

    Ayse Güven et al.
    Transcription factor Sox9 has an important role in neocortex expansion, where its expression in basal progenitors increases proliferation, induces premature gliogenesis and promotes the expression of extracellular matrix components.
    1. Cell Biology
    2. Developmental Biology

    Shear stimulation of FOXC1 and FOXC2 differentially regulates cytoskeletal activity during lymphatic valve maturation

    Pieter R Norden et al.
    Genetic and molecular analyses show that FOXC1 and FOXC2 play a role in controlling lymphatic valve maintenance as key mediators of mechanotransduction to control cytoskeletal organization and RhoA/ROCK signaling.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    A proteomic chronology of gene expression through the cell cycle in human myeloid leukemia cells

    Tony Ly et al.
    Quantitative analysis of protein and mRNA expression across a minimally perturbed cell cycle in human myeloid cells has identified myeloid-specific and cell cycle-regulated gene expression, including examples of isoform- and phosphorylation-specific regulation, with all data made available in a searchable, online database.
    1. Developmental Biology
    2. Neuroscience

    Analogous mechanism regulating formation of neocortical basal radial glia and cerebellar Bergmann glia

    Xin Heng et al.
    Genome-wide transcriptional profiling and genetic analyses reveal conserved mechanisms underlying the generation of neocortical basal radial glia and cerebellar Bergmann glia.
    1. Cancer Biology
    2. Genetics and Genomics

    Loss of FLCN-FNIP1/2 induces a non-canonical interferon response in human renal tubular epithelial cells

    Iris E Glykofridis et al.
    Knocking out Folliculin (FLCN) in human renal epithelial cells activates STAT1/2-mediated gene expression, independent of interferon, uncovering a tissue-specific process potentially relevant in the cancer syndrome Birt-Hogg-Dubé (BHD).
    1. Developmental Biology

    Regulation of posterior body and epidermal morphogenesis in zebrafish by localized Yap1 and Wwtr1

    David Kimelman et al.
    Analysis of a double mutant in the Hippo pathway transcription factors Yap1 and Wwtr1 reveals novel roles for these factors in posterior body formation and epidermal morphogenesis in the vertebrate embryo.
    1. Developmental Biology

    YAP is essential for mechanical force production and epithelial cell proliferation during lung branching morphogenesis

    Chuwen Lin et al.
    The control of local cell properties such as epithelial cell number and mechanical force production by Hippo signaling is a major determinant of lung branching.

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