1,120 results found
    1. Immunology and Inflammation
    2. Medicine

    NK cell exhaustion in Wilson’s disease revealed by single-cell RNA sequencing predicts the prognosis of cholecystitis

    Yong Jin, Jiayu Xing ... Qingsheng Yu
    Metabolic abnormalities in hepatocytes cause the alteration of transcriptional profile and function of immune cells in the tissue microenvironment.
    1. Immunology and Inflammation

    Peripheral natural killer cells in chronic hepatitis B patients display multiple molecular features of T cell exhaustion

    Marie Marotel, Marine Villard ... Antoine Marçais
    Similar to T cell exhaustion, natural killer cell dysfunction in chronic hepatitis B patients results from deregulated calcium pathway.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Reversible phosphorylation of cyclin T1 promotes assembly and stability of P-TEFb

    Fang Huang, Trang TT Nguyen ... Koh Fujinaga
    Cyclin T1 phosphorylation determines levels of P-TEFb via stabilizing interactions between cyclin T1 and CDK9.
    1. Immunology and Inflammation

    A CD4+ T cell reference map delineates subtype-specific adaptation during acute and chronic viral infections

    Massimo Andreatta, Ariel Tjitropranoto ... Santiago J Carmona
    Description of the transcriptional and clonal landscape of virus-specific CD4+ T cells in acute and chronic viral infections, and a new reference map to interpret CD4 T cell diversity across tissues and biological models.
    1. Cancer Biology

    Functional heterogeneity of lymphocytic patterns in primary melanoma dissected through single-cell multiplexing

    Francesca Maria Bosisio, Asier Antoranz ... Joost van den Oord
    Multiplexing and digital analysis of melanoma tissue describe functionally the microenvironment associated with brisk/non-brisk infiltrates and expose the functional incongruences of this morphological classification currently in use for tumor-infiltrating lymphocytes.
    1. Biochemistry and Chemical Biology

    A 2-hydroxybutyrate-mediated feedback loop regulates muscular fatigue

    Brennan J Wadsworth, Marina Leiwe ... Randall S Johnson
    The metabolite 2-hydroxybutyrate is an important aspect of exhaustion which leads to increased capacity in the branched chain amino acid degradation pathway.
    1. Cancer Biology
    2. Immunology and Inflammation

    SLAMF6​ deficiency augments tumor killing and skews toward an effector phenotype revealing it as a novel T cell checkpoint

    Emma Hajaj, Galit Eisenberg ... Michal Lotem
    SLAMF6 is an inhibitory checkpoint of T cells, the lack of which leads to better tumor control, suggesting a new immunotherapy target.
    1. Computational and Systems Biology
    2. Neuroscience

    A model for focal seizure onset, propagation, evolution, and progression

    Jyun-you Liou, Elliot H Smith ... LF Abbott
    Usage-dependent inhibition breakdown and neural adaptation underpins the key spatiotemporal dynamics of human focal seizures.
    1. Physics of Living Systems
    2. Structural Biology and Molecular Biophysics

    Dynamic metastable long-living droplets formed by sticker-spacer proteins

    Srivastav Ranganathan, Eugene I Shakhnovich
    Multi-scale simulations reveal a potential, ATP-independent mechanism resulting in the formation of the long-living multi-droplet state by multi-valent, spacer-sticker proteins.
    1. Stem Cells and Regenerative Medicine
    2. Immunology and Inflammation

    MicroRNA-146a acts as a guardian of the quality and longevity of hematopoietic stem cells in mice

    Jimmy L Zhao, Dinesh S Rao ... David Baltimore
    Chronic and excessive inflammation can lead to exhaustion of the supply of hematopoietic stem cells and to myeloid malignancies in mice, mimicking important aspects of the myelodysplastic syndrome found in humans.

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