2,303 results found
    1. Cell Biology
    2. Genetics and Genomics

    Cell culture-based profiling across mammals reveals DNA repair and metabolism as determinants of species longevity

    Siming Ma et al.
    Profiling of fibroblasts across mammals captures differences in longevity at the level of global gene expression and metabolite levels and reveals pathways that define these differences.
    1. Epidemiology and Global Health
    2. Medicine

    Metabolic biomarker profiling for identification of susceptibility to severe pneumonia and COVID-19 in the general population

    Heli Julkunen et al.
    Metabolic biomarkers measured from single blood test can identify apparently healthy people at high susceptibility for developing severe pneumonia, and may also be useful for preventive COVID-19 screening.
    1. Biochemistry and Chemical Biology

    Age- and diet-associated metabolome remodeling characterizes the aging process driven by damage accumulation

    Andrei S Avanesov et al.
    Aging is a process characterized by gradual metabolome remodeling, deceleration of the remodeling in late life and under conditions that extend lifespan, and a mortality-associated pattern of cumulative damage.
    1. Neuroscience

    Localization, proteomics, and metabolite profiling reveal a putative vesicular transporter for UDP-glucose

    Cheng Qian et al.
    Identification of novel vesicular transporters will shed light on to expanding the chemical diversity of neurotransmitters or neuromodulators.
    1. Computational and Systems Biology

    Mitochondrial dysfunction remodels one-carbon metabolism in human cells

    Xiaoyan Robert Bao et al.
    Mitochondrial respiratory chain dysfunction inhibits mitochondrial one-carbon metabolism, impairing cellular nucleotide biosynthesis.
    1. Neuroscience

    Rapid purification and metabolomic profiling of synaptic vesicles from mammalian brain

    Lynne Chantranupong et al.
    Extensive mass spectrometry-based profiling of polar metabolites within synaptic vesicles that are rapidly isolated either from cultured mouse neurons or directly from mouse brains reveals their neurotransmitter composition.
    1. Biochemistry and Chemical Biology

    daf-16/FoxO promotes gluconeogenesis and trehalose synthesis during starvation to support survival

    Jonathan D Hibshman et al.
    daf-16/FoxO restructures metabolism during acute starvation to promote synthesis of trehalose, which supports survival as a stress protectant and energy source.
    1. Medicine
    2. Microbiology and Infectious Disease

    Reproducible diagnostic metabolites in plasma from typhoid fever patients in Asia and Africa

    Elin Näsström et al.
    Mass spectrometry on plasma from patients with typhoid fever and other febrile disease identified and validated 24 metabolites that can distinguish typhoid from other febrile diseases, providing a new approach for typhoid diagnostics.
    1. Immunology and Inflammation

    Dichloroacetate reverses sepsis-induced hepatic metabolic dysfunction

    Rabina Mainali et al.
    Integrative multi-omics reveals global dysregulation in hepatic metabolism during prolonged sepsis.
    1. Medicine

    Asprosin-neutralizing antibodies as a treatment for metabolic syndrome

    Ila Mishra et al.
    Anti-asprosin monoclonal antibodies, a promising pharmacotherapy for the treatment of metabolic syndrome-associated hyperglycemia, obesity, and dyslipidemia.

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