34 results found
    1. Cancer Biology
    2. Cell Biology

    Localization of KRAS downstream target ARL4C to invasive pseudopods accelerates pancreatic cancer cell invasion

    Akikazu Harada, Shinji Matsumoto ... Akira Kikuchi
    Specific localization of KRAS downstream target ARL4C with its novel interacting proteins was the active site of invasion of pancreatic cancer cell and induced metastasis.
    1. Physics of Living Systems
    2. Structural Biology and Molecular Biophysics

    Calponin-homology domain mediated bending of membrane-associated actin filaments

    Saravanan Palani, Sayantika Ghosh ... Darius Vasco Köster
    Combination of actin and curly on lipid membranes constitutes a new, minimalistic system to generate high curvature actin rings that can contract upon the action of myosin II filaments.
    1. Cancer Biology

    Integrin β4 promotes DNA damage-related drug resistance in triple-negative breast cancer via TNFAIP2/IQGAP1/RAC1

    Huan Fang, Wenlong Ren ... Ceshi Chen
    TNFAIP2 was found to interact with IQGAP1 and Integrin β4, which activates RAC1 through TNFAIP2 and IQGAP1 and confers DNA damage-related drug resistance in triple-negative breast cancer.
    1. Genetics and Genomics
    2. Neuroscience

    Biobank-wide association scan identifies risk factors for late-onset Alzheimer’s disease and endophenotypes

    Donghui Yan, Bowen Hu ... Qiongshi Lu
    BADGERS, as a new powerful method for conducting polygenic score-based biobank-wide association scans, identified 48 significant associations for AD and 41 significant associations for a variety of AD endophenotypes.
    1. Developmental Biology

    Inter-dependent apical microtubule and actin dynamics orchestrate centrosome retention and neuronal delamination

    Ioannis Kasioulis, Raman M Das, Kate G Storey
    Microtubules are nucleated by the centrosome of the primary cilium in the apical end-foot of neuroepithelial cells and inter-dependent microtubule and actin dynamics are required here to orchestrate delamination of newborn neurons.
    1. Genetics and Genomics
    2. Neuroscience

    Antipsychotic-induced epigenomic reorganization in frontal cortex of individuals with schizophrenia

    Bohan Zhu, Richard I Ainsworth ... Javier González-Maeso
    Age and antipsychotic treatment effects on chromatin organization in the frontal cortex of schizophrenia subjects.
    1. Cell Biology

    The number of cytokinesis nodes in mitotic fission yeast scales with cell size

    Wasim A Sayyad, Thomas D Pollard
    Fission yeasts cells have about 190 cytokinesis nodes in a broad band at the equator which scales with cell size and most but not all nodes condense into the contractile ring.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Targeting an anchored phosphatase-deacetylase unit restores renal ciliary homeostasis

    Janani Gopalan, Mitchell H Omar ... John D Scott
    An anchored phosphatase-deacetylase complex participates in primary cilia development.
    1. Cell Biology

    Curvature-induced expulsion of actomyosin bundles during cytokinetic ring contraction

    Junqi Huang, Ting Gang Chew ... Mohan K Balasubramanian
    Cytokinetic actomyosin ring disassembly occurs through a novel mechanism in which the increased ring curvature, generated through contraction, itself promotes the disassembly process.
    1. Cell Biology
    2. Neuroscience

    Synaptic pruning in the female hippocampus is triggered at puberty by extrasynaptic GABAA receptors on dendritic spines

    Sonia Afroz, Julie Parato ... Sheryl Sue Smith
    Extrasynaptic GABAA receptors that emerge at puberty trigger adolescent synaptic pruning; pruning is prevented and cognition is impaired if the receptors are absent.

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