746 results found
    1. Cell Biology

    RNA promotes phase separation of glycolysis enzymes into yeast G bodies in hypoxia

    Gregory G Fuller, Ting Han ... John K Kim
    Under hypoxic stress, when cellular demand for energy relies entirely on glycolysis, the machinery for glycolysis binds RNA and phase separates into G bodies, leading to enhanced glycolysis rates.
    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. Biochemistry and Chemical Biology

    Quantitative determinants of aerobic glycolysis identify flux through the enzyme GAPDH as a limiting step

    Alexander A Shestov, Xiaojing Liu ... Jason W Locasale
    A new computational model of the Warburg Effect reveals that the rate-limiting step of glycolysis is variable, identifies new control mechanisms, and could help to predict the responses to targeting glycolysis to treat cancer.
    1. Stem Cells and Regenerative Medicine

    Context-dependent modification of PFKFB3 in hematopoietic stem cells promotes anaerobic glycolysis and ensures stress hematopoiesis

    Shintaro Watanuki, Hiroshi Kobayashi ... Keiyo Takubo
    Isotope tracing, mathematical modeling, and single-cell ATP analysis reveal changes in blood cell metabolism under various conditions, showing stressed hematopoietic stem cells support hematopoiesis through glycolytic ATP production via PFKFB3.
    1. Developmental Biology

    Glycolytic flux-signaling controls mouse embryo mesoderm development

    Hidenobu Miyazawa, Marteinn T Snaebjornsson ... Alexander Aulehla
    The functional link between glycolytic flux, cell signalling and mesoderm patterning is investigated in mouse embryo.
    1. Immunology and Inflammation

    Drosophila macrophages switch to aerobic glycolysis to mount effective antibacterial defense

    Gabriela Krejčová, Adéla Danielová ... Adam Bajgar
    Activated Drosophila macrophages undergo transient metabolic remodeling towards Hypoxia inducible factor 1 α-driven aerobic glycolysis, a program that induces systemic metabolic changes and is crucial for resistance to infection.
    1. Cell Biology
    2. Neuroscience

    The Na+/K+ pump dominates control of glycolysis in hippocampal dentate granule cells

    Dylan J Meyer, Carlos Manlio Díaz-García ... Gary Yellen
    Neuronal glycolysis to restore energy consumed by ion movements is activated by engagement of the Na+/K+ pump, either directly by Na+ influx or indirectly, when Ca2+ influx is converted to Na+ accumulation by Na+/Ca2+ exchange.
    1. Cancer Biology
    2. Cell Biology

    Drosophila TRIM32 cooperates with glycolytic enzymes to promote cell growth

    Simranjot Bawa, David S Brooks ... Erika R Geisbrecht
    TRIM32-mediated glycolytic flux generates precursors that are utilized for biomass production in non-dividing muscle, brain and tumor cells, demonstrating a universal metabolic function for TRIM32 in cell growth.
    1. Chromosomes and Gene Expression

    Msn2/4 regulate expression of glycolytic enzymes and control transition from quiescence to growth

    Zheng Kuang, Sudarshan Pinglay ... Jef D Boeke
    General stress response factors Msn2 and Msn4 activate glycolytic genes and promote acetyl-CoA accumulation to stimulate growth and proliferation of yeast cells under a nutrient-limiting condition, suggesting the unexpected interrelationship between carbohydrate metabolism and stress response.
    1. Cell Biology
    2. Neuroscience

    Glycolytic reliance promotes anabolism in photoreceptors

    Yashodhan Chinchore, Tedi Begaj ... Constance L Cepko
    Aerobic glycolysis in rod photoreceptors of adult mice is regulated by allostery and FGF signaling and is required for maintaining outer segments.

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