8,254 results found
    1. Computational and Systems Biology

    Rewiring of liver diurnal transcriptome rhythms by triiodothyronine (T3) supplementation

    Leonardo Vinicius Monteiro de Assis, Lisbeth Harder ... Henrik Oster
    High triiodothyronine levels lead to a broad rewiring of the liver transcriptome, which mostly occurs downstream of the liver clock machinery itself, thus suggesting that daytime critically affects thyroid hormone action in the liver.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Live-cell single-molecule tracking highlights requirements for stable Smc5/6 chromatin association in vivo

    Thomas J Etheridge, Desiree Villahermosa ... Johanne M Murray
    In vivo single-molecule imaging demonstrates that Smc5/6 chromatin association depends on ATP hydrolysis and dsDNA binding, requires Nse6 and is modulated by Brc1 after DNA damage.
    1. Cell Biology
    2. Genetics and Genomics

    Differential requirements for mitochondrial electron transport chain components in the adult murine liver

    Nicholas P Lesner, Xun Wang ... Prashant Mishra
    Animal models reveal that mitochondrial complex I is dispensable for homeostatic functions of the mouse liver.
    1. Cell Biology
    2. Medicine

    Amelioration of non-alcoholic fatty liver disease by targeting adhesion G protein-coupled receptor F1 (Adgrf1)

    Mengyao Wu, Tak-Ho Lo ... Chi-Ming Wong
    The novel role of Adgrf1 in the progression of fatty liver was revealed and targeting Adgrf1 is a promising therapeutic strategy for treating NAFLD patients.
    1. Genetics and Genomics
    2. Immunology and Inflammation

    Siglec receptors impact mammalian lifespan by modulating oxidative stress

    Flavio Schwarz, Oliver MT Pearce ... Pascal Gagneux
    By contributing to the maintenance of ROS homeostasis, CD33-related Siglecs control oxidative damage and influence rate of aging and lifespan.
    1. Developmental Biology
    2. Immunology and Inflammation

    Fetal liver macrophages contribute to the hematopoietic stem cell niche by controlling granulopoiesis

    Amir Hossein Kayvanjoo, Iva Splichalova ... Elvira Mass
    Identification of distinct yolk sac-derived macrophage subpopulations in the fetal liver reveals their crucial role in shaping the hematopoietic niche, impacting erythropoiesis and granulopoiesis through direct interactions with long-term hematopoietic stem cells.
    1. Stem Cells and Regenerative Medicine

    Intermittent fasting induces rapid hepatocyte proliferation to restore the hepatostat in the mouse liver

    Abby Sarkar, Yinhua Jin ... Roel Nusse
    Hepatocytes proliferate to maintain a constant liver-to-body mass ratio during intermittent fasting.
    1. Medicine

    Weight loss, insulin resistance, and study design confound results in a meta-analysis of animal models of fatty liver

    Harriet Hunter, Dana de Gracia Hahn ... Jake P Mann
    Animal studies of fatty liver disease over-estimate the benefit of drugs due to publication bias and are confounded by off-target weight loss, illustrating the challenge of successful translational across species.
    1. Microbiology and Infectious Disease

    Application of human liver organoids as a patient-derived primary model for HBV infection and related hepatocellular carcinoma

    Elisa De Crignis, Tanvir Hossain ... Tokameh Mahmoudi
    Human liver organoids provide a patient-derived platform to interrogate host and viral mechanisms of HBV replication, perform anti-HBV and toxicity drug screens, and investigate the molecular determinants of related tumorigenesis.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Uncovering an allosteric mode of action for a selective inhibitor of human Bloom syndrome protein

    Xiangrong Chen, Yusuf I Ali ... Antony W Oliver
    Discovery and characterisation of a novel allosteric inhibitor-binding site in human Bloom syndrome protein.

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