256 results found
    1. Cancer Biology

    Inactivation of the ATMIN/ATM pathway protects against glioblastoma formation

    Sophia M Blake, Stefan H Stricker ... Axel Behrens
    Deletion of the ATM cofactor ATMIN reduces PDGFRA expression and strongly suppresses tumorigenesis in a TP53-deficient mouse model of glioblastoma.
    1. Cell Biology

    Unstructured regions in IRE1α specify BiP-mediated destabilisation of the luminal domain dimer and repression of the UPR

    Niko Amin-Wetzel, Lisa Neidhardt ... David Ron
    Client protein-driven reversal of endoplasmic reticulum chaperone (BiP) mediated-repression is revealed as a principal component of the regulation of the unfolded protein response transducer IRE1 in cells.
    1. Biochemistry and Chemical Biology
    2. Ecology

    Molecular mechanisms of microbiome modulation by the eukaryotic secondary metabolite azelaic acid

    Ahmed A Shibl, Michael A Ochsenkühn ... Shady A Amin
    Characterization of the molecular mechanisms that enable azelaic acid, a secondary metabolite produced by photosynthetic organisms, to promote or inhibit different bacterial populations.
    1. Neuroscience

    Localized inhibition in the Drosophila mushroom body

    Hoger Amin, Anthi A Apostolopoulou ... Andrew C Lin
    A large interneuron in the Drosophila mushroom body has compartmentalized activity, which causes localized inhibition and predicts that Kenyon cells inhibit themselves more than they inhibit other individual Kenyon cells.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    The ATM-E6AP-MASTL axis mediates DNA damage checkpoint recovery

    Yanqiu Li, Feifei Wang ... Aimin Peng
    The initiation of DNA damage checkpoint recovery involves ATM-mediated E3 ubiquitin ligase E6AP phosphorylation which disrupts E6AP-MASTL association and leads to MASTL protein accumulation and cell cycle resumption.
    1. Physics of Living Systems

    Mechanical basis and topological routes to cell elimination

    Siavash Monfared, Guruswami Ravichandran ... Amin Doostmohammadi
    Using self-organization, cells can collectively leverage defects in nematic and hexatic orders to localize mechanical stresses and remove an unwanted cell with their preferred path to achieve this explored here by independently tuning cell–cell and cell–substrate adhesion strengths.
    1. Neuroscience

    Isolated catatonia-like executive dysfunction in mice with forebrain-specific loss of myelin integrity

    Sahab Arinrad, Constanze Depp ... Klaus-Armin Nave
    Loss of myelin integrity in the mouse forebrain perturbs executive functions, assessed by tests requiring normal motor performance.
    1. Cell Biology

    Kinesin Kif2C in regulation of DNA double strand break dynamics and repair

    Songli Zhu, Mohammadjavad Paydar ... Aimin Peng
    Kinesin Kif2C is recruited to DNA damage sites, modulates the mobility and dynamics of DNA damage foci, and promotes DNA double strand break repair.
    1. Cell Biology

    α8β1 integrin regulates nutrient absorption through an Mfge8-PTEN dependent mechanism

    Amin Khalifeh-Soltani, Arnold Ha ... Kamran Atabai
    The milk protein Mfge8 promotes fat uptake and slows gastrointestinal motility to optimize nutrient absorption.
    1. Neuroscience

    Dopamine neurons learn relative chosen value from probabilistic rewards

    Armin Lak, William R Stauffer, Wolfram Schultz
    When learning the reward probability of novel cues, dopamine neurons convey dissociable value and novelty signals.

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