Browse our latest Immunology and Inflammation articles

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    1. Epidemiology and Global Health
    2. Immunology and Inflammation

    A recombinant protein containing influenza viral conserved epitopes and superantigen induces broad-spectrum protection

    Yansheng Li, Mingkai Xu ... Chenggang Zhang
    By fusing influenza viral conserved epitopes and a superantigen fragment, we constructed a recombinant protein that might be a candidate universal broad-spectrum vaccine for the prevention and treatment of multiple influenza viruses.
    1. Immunology and Inflammation

    The alpha/B.1.1.7 SARS-CoV-2 variant exhibits significantly higher affinity for ACE-2 and requires lower inoculation doses to cause disease in K18-hACE2 mice

    Rafael Bayarri-Olmos, Laust Bruun Johnsen ... Mikkel-Ole Skjoedt
    Functional characterization of the alpha/B1.1.7 SARS-CoV-2 variant revealed an eightfold affinity increase of the N501Y RBD to human ACE-2 and that even a low inoculation dose of the alpha variant induces severe disease and fast progression in transgenic hACE2 mice.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    TCR meta-clonotypes for biomarker discovery with tcrdist3 enabled identification of public, HLA-restricted clusters of SARS-CoV-2 TCRs

    Koshlan Mayer-Blackwell, Stefan Schattgen ... Andrew Fiore-Gartland
    Distance-based TCR analysis enables grouping of biochemically similar clonotypes into meta-clonotypes that have increased publicity, and therefore statistical power, for population-level detection of antigen-specific T cells in infection and vaccination.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Rapid and sensitive detection of SARS-CoV-2 infection using quantitative peptide enrichment LC-MS analysis

    Andreas Hober, Khue Hua Tran-Minh ... Fredrik Edfors
    Immuno-affinity enrichment combined with liquid chromatography-mass spectrometry can be used to detect viral proteins to confirm the presence of SARS-CoV-2 in clinical samples.
    1. Cell Biology
    2. Immunology and Inflammation

    Mitochondrial phenotypes in purified human immune cell subtypes and cell mixtures

    Shannon Rausser, Caroline Trumpff ... Martin Picard
    A high-throughput mitochondrial phenotyping approach quantifies mitochondrial features among purified human immune cell subtypes and provides foundational knowledge to map inter- and intra-individual variation in mitochondrial energetics with high biological specificity.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Mycobacterium tuberculosis canonical virulence factors interfere with a late component of the TLR2 response

    Amelia E Hinman, Charul Jani ... Amy K Barczak
    The pathogenic success of Mycobacterium tuberculosis relies in part on its ability to blunt a component of the TLR2-dependent immune response.
    1. Immunology and Inflammation

    Protein kinase Cδ is essential for the IgG response against T-cell-independent type 2 antigens and commensal bacteria

    Saori Fukao, Kei Haniuda ... Daisuke Kitamura
    Protein kinase Cδ, a kinase downstream of B-cell antigen receptor, is found to be essential for class switching to and production of IgG in the T-cell-independent type 2 immune response and for regulation of gut-residing bacteria.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Cross-reactive antibodies after SARS-CoV-2 infection and vaccination

    Marloes Grobben, Karlijn van der Straten ... Marit J van Gils
    SARS-CoV-2 infection and vaccination elicit antibodies that cross-react with other human coronavirus spike proteins, indicating the spike S2 subdomain as a potential target strategy to develop a pan-coronavirus vaccine.
    1. Immunology and Inflammation

    Susceptibility rhythm to bacterial endotoxin in myeloid clock-knockout mice

    Veronika Lang, Sebastian Ferencik ... Bert Maier
    Circadian clocks in murine myeloid cells are dispensable for circadian cytokine function, trafficking and endotoxic shock in response to LPS in vivo.
    1. Immunology and Inflammation

    Mitochondrial respiration contributes to the interferon gamma response in antigen-presenting cells

    Michael C Kiritsy, Katelyn McCann ... Andrew J Olive
    Complex I of the mitochondrial respiratory chain is necessary for interferon gamma-mediated responses in antigen-presenting cells and is required for CD4+ T cell activation.