Browse our latest Immunology and Inflammation articles

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    1. Cell Biology
    2. Immunology and Inflammation

    HIF-1α induces glycolytic reprograming in tissue-resident alveolar macrophages to promote cell survival during acute lung injury

    Parker S Woods, Lucas M Kimmig ... Gökhan M Mutlu
    Transcriptomic and bionergetic analysis shows the importance of HIF-1α activation in enabling tissue-resident alveolar macrophages to perform glycolytic metabolism, which prevents their death and attenuates influenza A virus-induced acute lung injury.
    1. Immunology and Inflammation

    A high-throughput yeast display approach to profile pathogen proteomes for MHC-II binding

    Brooke D Huisman, Zheng Dai ... Michael E Birnbaum
    Yeast surface-displayed libraries, when coupled with pooled oligonucleotide synthesis and next-generation sequencing, can be used as a platform to assess binding of whole viral proteomes to class II major histocompatibility complex proteins.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Analysis of allelic cross-reactivity of monoclonal IgG antibodies by a multiplexed reverse FluoroSpot assay

    Henriette Hoffmann-Veltung, Nsoh Godwin Anabire ... Maria del Pilar Quintana
    An improved 'plug-and-play' reversed FluoroSpot assay is described and validated that allows the simultaneous assessment of antibody cross-reactivity at the single-cell level against up to four variants of a polymorphic antigen of interest.
    1. Immunology and Inflammation

    Modelling the response to vaccine in non-human primates to define SARS-CoV-2 mechanistic correlates of protection

    Marie Alexandre, Romain Marlin ... Rodolphe Thiébaut
    A model-based approach for modelling the immune control of viral dynamics is applied to quantify the effect of several SARS-CoV-2 vaccine platforms and to define mechanistic correlates of protection.
    1. Immunology and Inflammation

    Metformin abrogates pathological TNF-α-producing B cells through mTOR-dependent metabolic reprogramming in polycystic ovary syndrome

    Na Xiao, Jie Wang ... Lamei Cheng
    Pathological TNF-α-producing B cells are involved in the pathological process of polycystic ovary syndrome, and metformin inhibits mTOR phosphorylation, affects metabolic reprogramming, and further inhibits TNF-α expression in pathological B cells.
    1. Immunology and Inflammation

    Efferocytosis of SARS-CoV-2-infected dying cells impairs macrophage anti-inflammatory functions and clearance of apoptotic cells

    Ana CG Salina, Douglas dos-Santos ... Larissa D Cunha
    Internalization of apoptotic SARS-CoV-2 infected cells leads to proinflammatory macrophage activation and reduction in macrophage capacity to perform further efferocytosis.
    1. Immunology and Inflammation

    COVID-19: Locked in a pro-inflammatory state

    Chiu Wang Chau, Ryohichi Sugimura
    Macrophages absorbing cells infected with viable SARS-CoV-2 particles fail to transition into an anti-inflammatory state, potentially contributing to a damaging immune reaction linked to severe forms of COVID-19.
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    1. Immunology and Inflammation
    2. Structural Biology and Molecular Biophysics

    Cryo-electron tomography of Birbeck granules reveals the molecular mechanism of langerin lattice formation

    Toshiyuki Oda, Haruaki Yanagisawa ... Tatsuyoshi Kawamura
    A honeycomb-lattice assembly within the skin and mucosa protects us from invading pathogens.
    1. Immunology and Inflammation

    The transcription factor RUNX2 drives the generation of human NK cells and promotes tissue residency

    Sigrid Wahlen, Filip Matthijssens ... Georges Leclercq
    RUNX2 plays an important role in human NK cell biology by driving differentiation, inhibiting cytokine production, and inducing a tissue-resident phenotype, which has implications for improving NK cell therapy for cancer patients.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Single-cell glycomics analysis by CyTOF-Lec reveals glycan features defining cells differentially susceptible to HIV

    Tongcui Ma, Matthew McGregor ... Nadia R Roan
    Glycans are remodeled by HIV and are determinants of CD4+ T cell susceptibility to HIV infection.