Browse our latest Immunology and Inflammation articles

Page 97 of 114
    1. Cell Biology
    2. Immunology and Inflammation

    Substrate stiffness governs the initiation of B cell activation by the concerted signaling of PKCβ and focal adhesion kinase

    Samina Shaheen, Zhengpeng Wan ... Wanli Liu
    The combination of molecular imaging, genetic and pharmacological approaches revealed that BCR signaling and PKCβ-dependent activation of focal adhesion kinase (FAK) is required for B cell mechanosensing.
    1. Immunology and Inflammation

    Macrophage dysfunction initiates colitis during weaning of infant mice lacking the interleukin-10 receptor

    Naresh S Redhu, Vasudevan Bakthavatchalu ... Bruce H Horwitz
    A detailed time-series analysis reveals that the interleukin-10 receptor prevents susceptibility to microbiota-driven colonic inflammation that emerges at the time of weaning by directly inhibiting the acquisition of a pro-inflammatory intestinal macrophage phenotype.
    1. Cell Biology
    2. Immunology and Inflammation

    Diverse stimuli engage different neutrophil extracellular trap pathways

    Elaine F Kenny, Alf Herzig ... Arturo Zychlinsky
    NETs induction, a central component of the innate immune response, utilises assorted signalling pathways as demonstrated through the analysis of healthy and patient neutrophils treated with five distinct stimuli.
    1. Immunology and Inflammation

    Cyclophilin A-regulated ubiquitination is critical for RIG-I-mediated antiviral immune responses

    Wei Liu, Jing Li ... Lei Sun
    CypA boosts RIG-I-mediated antiviral immune responses via enhancing K63-linked ubiquitination of RIG-I and inhibiting K48-linked ubiquitination of MAVS.
    1. Structural Biology and Molecular Biophysics
    2. Immunology and Inflammation

    Fluorescence Lifetime Imaging Microscopy reveals rerouting of SNARE trafficking driving dendritic cell activation

    Daniëlle Rianne José Verboogen, Natalia González Mancha ... Geert van den Bogaart
    A novel microscopy-based assay shows that dendritic cells encountering pathogenic stimuli form increased complexes of specific SNARE proteins, driving release of large amounts of inflammatory cytokines.
    1. Immunology and Inflammation

    Different TCR-induced T lymphocyte responses are potentiated by stiffness with variable sensitivity

    Michael Saitakis, Stéphanie Dogniaux ... Claire Hivroz
    Multiple functions of human T lymphocytes are shown to be potentiated within a wide range of physiological cell and tissue rigidities.
    1. Immunology and Inflammation

    Functionally diverse human T cells recognize non-microbial antigens presented by MR1

    Marco Lepore, Artem Kalinichenko ... Gennaro De Libero
    MR1T cells are human polyclonal T cells endowed with diverse effector functions in response to endogenous antigens presented by MHC-class 1-related molecule, MR1.
    1. Immunology and Inflammation

    Na+ influx via Orai1 inhibits intracellular ATP-induced mTORC2 signaling to disrupt CD4 T cell gene expression and differentiation

    Yong Miao, Jaya Bhushan ... Monika Vig
    Non-specific sodium entry inhibits T cell receptor induced gene expression and differentiation of T cells by depleting intracellular ATP and disrupting mTORC2 dependent signalling axis.
    1. Immunology and Inflammation

    The structure of a LAIR1-containing human antibody reveals a novel mechanism of antigen recognition

    Fu-Lien Hsieh, Matthew K Higgins
    The structure of a human antibody in which the variable loops position a human protein LAIR1 for antigen recognition, reveals a novel and indirect mode of antibody function.
    1. Immunology and Inflammation

    IL17 factors are early regulators in the gut epithelium during inflammatory response to Vibrio in the sea urchin larva

    Katherine M Buckley, Eric Chun Hei Ho ... Jonathan P Rast
    Expression of two highly regulated subfamilies of the complex multigene family encoding IL-17 cytokines in the purple sea urchin are sequentially activated in a larval gut-associated inflammation model and modulate downstream gene expression in the gut epithelium.