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    1. Immunology and Inflammation

    Crucial role for T cell-intrinsic IL-18R-MyD88 signaling in cognate immune response to intracellular parasite infection

    Ana-Carolina Oliveira, João Francisco Gomes-Neto ... Maria Bellio
    Development of a robust Th1 response to infection against an intracellular parasite requires T-cell intrinsic MyD88 signaling, mostly through the upstream IL-18 receptor, for the induction of genes involved in proliferation, cytokine production and migration.
    1. Immunology and Inflammation

    A genetic screen in macrophages identifies new regulators of IFNγ-inducible MHCII that contribute to T cell activation

    Michael C Kiritsy, Laurisa M Ankley ... Andrew J Olive
    Med16 and GSK3b regulate interferon gamma-mediated MHCII expression in macrophages and are required for CD4+ T cell activation.
    1. Immunology and Inflammation

    Unsuppressed HIV infection impairs T cell responses to SARS-CoV-2 infection and abrogates T cell cross-recognition

    Thandeka Nkosi, Caroline Chasara ... Zaza M Ndhlovu
    Cross-reactive T cell immunity against the SARS-CoV-2 is severely compromised in HIV viremic individual.
    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. Chromosomes and Gene Expression
    2. Immunology and Inflammation

    ZFP36 RNA-binding proteins restrain T cell activation and anti-viral immunity

    Michael J Moore, Nathalie E Blachere ... Robert B Darnell
    By attenuating the translation of key mRNA targets, ZFP36 RNA binding proteins restrain the expansion and effector activity of T cells.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    De novo synthesized polyunsaturated fatty acids operate as both host immunomodulators and nutrients for Mycobacterium tuberculosis

    Thomas Laval, Laura Pedró-Cos ... Caroline Demangel
    Infection with Mycobacterium tuberculosis triggers de novo synthesis of polyunsaturated fatty acids by host macrophages, which promote their antimicrobial responses but feed the intracellular pathogen.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    The aryl hydrocarbon receptor and interferon gamma generate antiviral states via transcriptional repression

    Tonya Kueck, Elena Cassella ... Paul D Bieniasz
    Distinct antiviral signaling pathways, triggered by the aryl hydrocarbon receptor and Interferon-gamma, converge on CDK/cyclin repression, causing inhibition of viral DNA synthesis.
    1. Immunology and Inflammation

    IL-21/type I interferon interplay regulates neutrophil-dependent innate immune responses to Staphylococcus aureus

    Rosanne Spolski, Erin E West ... Warren J Leonard
    Neutrophil-dependent innate immune responses to the human pathogen, methicillin-resistant Staphylococcus aureus, are modulated by an interplay between interleukin-21 and type 1 interferons.
    1. Immunology and Inflammation

    Activation of the P2RX7/IL-18 pathway in immune cells attenuates lung fibrosis

    Serena Janho dit Hreich, Thierry Juhel ... Valerie Vouret-Craviari
    The use of a small activator of P2RX7 highlights the importance of the P2RX7 pathway to enhance the antifibrotic properties of lung immune cells.
    1. Immunology and Inflammation

    Engineered natural killer cells impede the immunometabolic CD73-adenosine axis in solid tumors

    Andrea M Chambers, Kyle B Lupo ... Sandro Matosevic
    Genetically engineered, CD73-redirected human NK cells show potent antitumor activity in vivo by impairing adenosinergic activity of CD73 in cancer.