10,153 results found
    1. Developmental Biology
    2. Genetics and Genomics

    Determining the effects of paternal obesity on sperm chromatin at histone H3 lysine 4 tri-methylation in relation to the placental transcriptome and cellular composition

    Anne-Sophie Pepin, Patrycja A Jazwiec ... Sarah Kimmins
    Epigenomic and transcriptomic analysis reveals that paternal obesity influences sperm histone H3 lysine 4 tri-methylation enrichment and placenta gene expression, which in turn negatively impact its development and function in a manner that may contribute to metabolic disease in offspring.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Listeria monocytogenes requires cellular respiration for NAD+ regeneration and pathogenesis

    Rafael Rivera-Lugo, David Deng ... Samuel H Light
    The bacterial pathogen Listeria monocytogenes requires respiration for the maintenance of cellular redox homeostasis.
    1. Physics of Living Systems
    2. Developmental Biology

    Unified quantitative characterization of epithelial tissue development

    Boris Guirao, Stéphane U Rigaud ... Yohanns Bellaïche
    A new approach measures the respective participations of elementary cell behaviors – such as cell division, intercalation, shape change and death – in the shaping of animal tissues.
    1. Microbiology and Infectious Disease

    Structural basis of host recognition and biofilm formation by Salmonella Saf pili

    Longhui Zeng, Li Zhang ... Guoyu Meng
    SafDAA-SafDAA structure and functional characterizations reveal a pili-mediated inter-cellular oligomerization mechanism for bacterial aggregation and biofilm formation in Salmonella enterica.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Crosstalk between AML and stromal cells triggers acetate secretion through the metabolic rewiring of stromal cells

    Nuria Vilaplana-Lopera, Vincent Cuminetti ... Paloma Garcia
    Interplay between AML and stromal cells can initiate a mechanism involving gap junctions where ROS is transferred from cancer cells to stromal cells which then produce acetate which can in return be absorbed/utilised by the cancer cells.
    1. Cell Biology
    2. Physics of Living Systems

    A high-throughput platform for single-molecule tracking identifies drug interaction and cellular mechanisms

    David Trombley McSwiggen, Helen Liu ... Hilary P Beck
    Single-molecule tracking at scale, analyzing millions of cells and thousands of compounds per day, demonstrates that measuring protein motion provides mechanistic insights relevant to drug discovery.
    1. Immunology and Inflammation
    2. Neuroscience

    Differential accumulation of storage bodies with aging defines discrete subsets of microglia in the healthy brain

    Jeremy Carlos Burns, Bunny Cotleur ... Michael Mingueneau
    Two novel subsets of microglia identified by their unique autofluorescence profiles differ in their subcellular organization, proteomic signatures and in their response to aging and lysosomal dysfunction.
    1. Computational and Systems Biology
    2. Developmental Biology

    An image-based data-driven analysis of cellular architecture in a developing tissue

    Jonas Hartmann, Mie Wong ... Darren Gilmour
    A computational strategy for extracting representative numerical features from 3D microscopy data enables in-depth quantitative analysis of cell and tissue organization through machine learning-driven data integration and context-guided visualization.
    1. Cell Biology

    A cellular and molecular atlas reveals the basis of chytrid development

    Davis Laundon, Nathan Chrismas ... Michael Cunliffe
    Three-dimensional cell modelling, lipid analysis, transcriptomics, and live-cell imaging reveal biological insights in to the key stages of the chytrid fungus life cycle.
    1. Cell Biology

    Elimination of paternal mitochondria in mouse embryos occurs through autophagic degradation dependent on PARKIN and MUL1

    Rebecca Rojansky, Moon-Yong Cha, David C Chan
    The uniparental inheritance of mammalian mitochondria results from elimination of paternal mitochondria by a mitophagic process that requires the E3 ubiquitin ligases PARKIN and MUL1.

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