22 results found
    1. Cancer Biology
    2. Medicine

    A nonrandomized cohort and a randomized study of local control of large hepatocarcinoma by targeting intratumoral lactic acidosis

    Ming Chao, Hao Wu ... Xun Hu
    Local infusion of bicarbonate into hepatocellular carcinoma markedly enhances local tumor control by transarterial chemoembolization.
    1. Cell Biology
    2. Medicine

    An AMPK-dependent, non-canonical p53 pathway plays a key role in adipocyte metabolic reprogramming

    Hong Wang, Xueping Wan ... Libin Liu
    A non-canonical p53 function in adipocyte plays a critical role in energy homeostasis and is involved in obesity-associated metabolic dysfunctions.
    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. Cell Biology
    2. Neuroscience

    Tissue acidosis induces neuronal necroptosis via ASIC1a channel independent of its ionic conduction

    Yi-Zhi Wang, Jing-Jing Wang ... Tian-Le Xu
    An interaction between the ion channel ASIC1a and the protein RIP1 is responsible for neuronal death caused by tissue acidosis.
    1. Immunology and Inflammation

    Dichloroacetate reverses sepsis-induced hepatic metabolic dysfunction

    Rabina Mainali, Manal Zabalawi ... Matthew A Quinn
    Integrative multi-omics reveals global dysregulation in hepatic metabolism during prolonged sepsis.
    1. Cancer Biology
    2. Immunology and Inflammation

    Cytotoxic T-cells mediate exercise-induced reductions in tumor growth

    Helene Rundqvist, Pedro Veliça ... Randall S Johnson
    Exercise can induce metabolic changes that strikingly impact cytotoxic T cell function and in turn affect cancer progression.
    1. Cell Biology

    QIL1 mutation causes MICOS disassembly and early onset fatal mitochondrial encephalopathy with liver disease

    Virginia Guarani, Claude Jardel ... Manuel Schiff
    Building on previous work (Guarani et al., 2015), MICOS (mitochondrial contact site) assembly and cristae junction formation are shown to have a critical role in human health.
    1. Developmental Biology
    2. Genetics and Genomics

    Genetic therapy in a mitochondrial disease model suggests a critical role for liver dysfunction in mortality

    Ankit Sabharwal, Mark D Wishman ... Stephen C Ekker
    A revertible Leigh Syndrome French Canadian Type (LSFC) disease model recapitulates the clinical phenotypes which can be rescued using a liver-specific genetic model therapy.
    1. Genetics and Genomics
    2. Cancer Biology

    Origins and functional consequences of somatic mitochondrial DNA mutations in human cancer

    Young Seok Ju, Ludmil B Alexandrov ... Peter J Campbell
    Identifying 1,907 mitochondrial somatic mutations from 1,675 tumor tissues provides new insights into the causes and effects of the mitochondrial genome mutations found in human cancers.
    1. Structural Biology and Molecular Biophysics

    Functional asymmetry and electron flow in the bovine respirasome

    Joana S Sousa, Deryck J Mills ... Werner Kühlbrandt
    Cryo-EM structure of the mammalian respiratory supercomplex containing complexes I, III and IV shows a functional asymmetry of complex III, providing strong evidence for directed electron flow in the respirasome.

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