58 results found
    1. Immunology and Inflammation

    The bacterial quorum sensing signal 2’-aminoacetophenone rewires immune cell bioenergetics through the Ppargc1a/Esrra axis to mediate tolerance to infection

    Arijit Chakraborty, Arunava Bandyopadhaya ... Laurence G Rahme
    The Pseudomonas aeruginosa secreted signaling molecule 2'-aminoacetophenone modulates cellular immunometabolism to promote persistence in infected tissues.
    1. Genetics and Genomics

    Sparse dimensionality reduction approaches in Mendelian randomisation with highly correlated exposures

    Vasileios Karageorgiou, Dipender Gill ... Verena Zuber
    Applied and computational results show how dimensionality reduction approaches can help in grouping correlated genetic variant-exposure associations and improve causal inference in the Mendelian randomisation framework.
    1. Neuroscience

    Spatiotemporal dynamics of multi-vesicular release is determined by heterogeneity of release sites within central synapses

    Dario Maschi, Vitaly A Klyachko
    Release site heterogeneity represents a previously unknown level of structural and functional organization within individual active zones in central synapses, which determines the spatiotemporal dynamics of multi-vesicular release.
    1. Neuroscience

    The readily-releasable pool dynamically regulates multivesicular release

    Jada H Vaden, Gokulakrishna Banumurthy ... Jacques I Wadiche
    The number of neurotransmitter vesicles released into the synaptic cleft is regulated by the size of the readily-releasable pool upstream of release probability.
    1. Microbiology and Infectious Disease

    Community composition shapes microbial-specific phenotypes in a cystic fibrosis polymicrobial model system

    Fabrice Jean-Pierre, Thomas H Hampton ... George A O'Toole
    A cystic fibrosis (CF) lung microbiome-informed in vitro polymicrobial system allows for a mechanistic understanding of community-specific tolerance of Pseudomonas aeruginosa to a front-line CF antimicrobial.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Stimulus-selective crosstalk via the NF-κB signaling system reinforces innate immune response to alleviate gut infection

    Balaji Banoth, Budhaditya Chatterjee ... Soumen Basak
    The integration of signals via the pleiotropic NF-kappaB (NF-κB) system enables microenvironmental cues to tune cellular responses to pathogenic substances.
    1. Epidemiology and Global Health

    Common genetic variations in telomere length genes and lung cancer: a Mendelian randomisation study and its novel application in lung tumour transcriptome

    Ricardo Cortez Cardoso Penha, Karl Smith-Byrne ... James D Mckay
    A novel Mendelian randomisation framework unravels one gene expression component, correlated with proliferation and genome stability-related features, associated with telomere length in lung adenocarcinoma tumours, which provides insights into how telomere length influences the genetic basis of lung cancer aetiology.
    1. Genetics and Genomics
    2. Neuroscience

    CNTN5-/+or EHMT2-/+human iPSC-derived neurons from individuals with autism develop hyperactive neuronal networks

    Eric Deneault, Muhammad Faheem ... Stephen W Scherer
    Autism-associated iPSC-derived neurons mutant in CNTN5 or EHMT2 are hyperactive.
    1. Genetics and Genomics
    2. Medicine

    Phenome-wide Mendelian randomization study of plasma triglyceride levels and 2600 disease traits

    Joshua K Park, Shantanu Bafna ... Ron Do
    Phenome-wide estimation of causality between plasma triglyceride levels and disease risk highlights associations with atherosclerotic disease and other unrelated diseases.
    1. Neuroscience

    Two forms of asynchronous release with distinctive spatiotemporal dynamics in central synapses

    Gerardo Malagon, Jongyun Myeong, Vitaly A Klyachko
    Asynchronous release is not uniform, but comprises two subpopulations of events, one occurring inside the active zone and another occurring ectopically, which are characterized by distinctive spatiotemporal dynamics in hippocampal synapses.

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