145 results found
    1. Cell Biology

    Diet-induced loss of adipose hexokinase 2 correlates with hyperglycemia

    Mitsugu Shimobayashi, Amandine Thomas ... Michael N Hall
    A proteomics screening in mouse adipose tissue shows that loss of adipose Hexokinase 2 is a mechanism of obesity-induced insulin insensitivity.
    1. Cell Biology

    Hexokinase regulates Mondo-mediated longevity via the PPP and organellar dynamics

    Raymond Laboy, Marjana Ndoci ... Adam Antebi
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Convincing
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Cellular acidosis triggers human MondoA transcriptional activity by driving mitochondrial ATP production

    Blake R Wilde, Zhizhou Ye ... Donald E Ayer
    The MondoA transcription factor localizes to the outer mitochondrial membrane where it coordinates an adaptive transcriptional response to elevated cellular energy represented by high cytoplasmic glucose and high mitochondrial ATP.
    1. Cancer Biology

    Selective eradication of cancer displaying hyperactive Akt by exploiting the metabolic consequences of Akt activation

    Veronique Nogueira, Krushna C Patra, Nissim Hay
    Exploiting the metabolic consequences of Akt activation in prostate cancer for therapeutic interventions that circumvent Akt inhibition therapy.
    1. Developmental Biology

    Metabolic reprogramming during neuronal differentiation from aerobic glycolysis to neuronal oxidative phosphorylation

    Xinde Zheng, Leah Boyer ... Tony Hunter
    The shutoff of aerobic glycolysis in neuronal differentiation is essential for neuronal survival.
    1. Developmental Biology
    2. Plant Biology

    Sugar promotes vegetative phase change in Arabidopsis thaliana by repressing the expression of MIR156A and MIR156C

    Li Yang, Mingli Xu ... R Scott Poethig
    Sugar levels in leaves act as a signal for plants to switch from their juvenile to their adult form by regulating the expression of two genes.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Dynamics and consequences of spliceosome E complex formation

    Joshua Donald Larson, Aaron A Hoskins
    Single molecule fluorescence analysis of spliceosome E complex formation reveals how tuning of U1 binding to the 5' SS facilitates efficient capture of the snRNP by pre-mRNAs.
    1. Physics of Living Systems

    Spatial control of neuronal metabolism through glucose-mediated mitochondrial transport regulation

    Anamika Agrawal, Gulcin Pekkurnaz, Elena F Koslover
    A quantitative analysis of glucose-dependent transport regulation indicates that mitochondrial accumulation in regions of high nutrient availability can enhance metabolism in neuronal axons under physiologically relevant conditions.
    1. Neuroscience

    SIR-2.1 integrates metabolic homeostasis with the reproductive neuromuscular excitability in early aging male Caenorhabditis elegans

    Xiaoyan Guo, L René García
    A protein called SIR-2.1 helps to protect worms from the effects of aging by regulating metabolic processes that would otherwise generate damaging reactive oxygen species.
    1. Plant Biology
    2. Developmental Biology

    Sugar is an endogenous cue for juvenile-to-adult phase transition in plants

    Sha Yu, Li Cao ... Jia-Wei Wang
    Sugar levels in leaves act as a signal for plants to switch from their juvenile to their adult form by regulating the expression of two genes.

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