658 results found
    1. Cancer Biology

    Synergistic interactions with PI3K inhibition that induce apoptosis

    Yaara Zwang et al.
    A geneome-scale shRNA screen identifies five genes whose suppression promotes cell death upon PI3K inhibition both in vitro and in vivo, thus suggesting potential combination therapies involving PI3K inhibition.
    1. Cell Biology
    2. Human Biology and Medicine

    Cancer: A new role for an old enemy

    Richard M Monaghan, Alan J Whitmarsh
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    1. Cell Biology
    2. Human Biology and Medicine

    A kinase-independent function of AKT promotes cancer cell survival

    Igor Vivanco et al.
    The oncogenic potential of the serine threonine kinase AKT is not exclusively dependent on catalytic activity, but also involves the non-catalytic function of the pleckstrin homology domain.
    1. Structural Biology and Molecular Biophysics

    Structure of substrate-bound SMG1-8-9 kinase complex reveals molecular basis for phosphorylation specificity

    Lukas M Langer et al.
    First structural view of a substrate-bound PIKK (PI3K-related-kinase) by cryo-EM explains phosphorylation specificity toward a short amino-acid motif shared across the PIKK family and rationalizes PIKK auto-inhibition by regulatory domain.
    1. Microbiology and Infectious Disease

    The Plasmodium liver-specific protein 2 (LISP2) is an early marker of liver stage development

    Devendra Kumar Gupta et al.
    LISP2 expression marks the beginning of awakening of dormant hypnozoite to developing malaria liver stages, which are susceptible to a novel prophylactic drug, Plasmodium PI4K inhibitor.
    1. Cancer Biology

    Reproducibility in Cancer Biology: Melanoma mystery

    Roger J Davis
    Biological variability has confounded efforts to confirm the role of PREX2 mutations in melanoma.
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    1. Cell Biology
    2. Human Biology and Medicine

    Cancer Metabolism: Partners in the Warburg effect

    Joshua D Rabinowitz, Hilary A Coller
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    1. Cell Biology

    Spatiotemporal regulation of autophagy during Caenorhabditis elegans aging

    Jessica T Chang et al.
    Autophagic flux assays in the nematode Caenorhabditis elegans suggest that autophagy decreases during normal aging, whereas long-lived daf-2 and glp-1 mutants maintain autophagic capacity in distinct spatiotemporal-specific manners to extend lifespan.
    1. Cell Biology

    ESCRTs function directly on the lysosome membrane to downregulate ubiquitinated lysosomal membrane proteins

    Lu Zhu et al.
    The lysosome membrane is a new functional location for the ESCRTs in yeast.
    1. Neuroscience

    A predictive focus of gain modulation encodes target trajectories in insect vision

    Steven D Wiederman et al.
    Visual neurons in the dragonfly predict the path of a moving target, even when it is occluded or crosses from one eye to the other.

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