Browse our latest Immunology and Inflammation articles

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    1. Immunology and Inflammation

    The interferon-rich skin environment regulates Langerhans cell ADAM17 to promote photosensitivity in lupus

    Thomas Morgan Li, Victoria Zyulina ... Theresa T Lu
    Interferon contributes to photosensitivity at least in part by causing Langerhans cell ADAM17 dysfunction, raising the possibility that anifrolumab ameliorates lupus skin disease in part by restoring Langerhans cell function.
    1. Immunology and Inflammation

    Self-inhibiting percolation and viral spreading in epithelial tissue

    Xiaochan Xu, Bjarke Frost Nielsen, Kim Sneppen
    A gene expression data-informed model reveals that a small fraction of interferon-producing cells can effectively constrain early virus spread in epithelial tissue, elucidating connections between critical dynamics and infection heterogeneity.
    1. Immunology and Inflammation

    Elevated glycolytic metabolism of monocytes limits the generation of HIF1A-driven migratory dendritic cells in tuberculosis

    Mariano Maio, Joaquina Barros ... Luciana Balboa
    A newly identified immunometabolic mechanism clarifies the aberrant trafficking of dendritic cells to lymph nodes in tuberculosis.
    1. Immunology and Inflammation
    2. Neuroscience

    Spontaneous human CD8 T cell and autoimmune encephalomyelitis-induced CD4/CD8 T cell lesions in the brain and spinal cord of HLA-DRB1*15-positive multiple sclerosis humanized immune system mice

    Irini Papazian, Maria Kourouvani ... Lesley Probert
    Severely immunodeficient B2m-NOG mice transplanted with human peripheral blood mononuclear cells from multiple sclerosis patients partially reproduce disease immunopathology and represent novel experimental models for studying human immune responses to the central nervous system in a rapid and personalized manner.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Tribbles1 is host protective during in vivo mycobacterial infection

    Ffion R Hammond, Amy Lewis ... Philip M Elks
    The pseudokinase Tribbles1 is expressed in human monocytes after mycobacterial challenge and can be manipulated to be host protective against mycobacterial infection, due to control of innate immune cell function, in a zebrafish tuberculosis model.
    1. Immunology and Inflammation

    Fine-tuning spatial-temporal dynamics and surface receptor expression support plasma cell-intrinsic longevity

    Zhixin Jing, Phillip Galbo ... David Fooksman
    Enigmatic long-lived plasma cells display an enhanced clustering in bone marrow niches and require CXCR4 for retention, survival, and maintenance of antibody titers.
    1. Immunology and Inflammation

    Expression of modified FcγRI enables myeloid cells to elicit robust tumor-specific cytotoxicity

    Leen Farhat-Younis, Manho Na ... Yaron Carmi
    Genetic engineering of murine myeloid cells reveals the challenges in ectopic expression of chemiric receptors and provides a novel framework to endow them with tumor-specific cytotoxic ability.
    1. Immunology and Inflammation

    The delayed kinetics of Myddosome formation explains why amyloid-beta aggregates trigger Toll-like receptor 4 less efficiently than lipopolysaccharide

    Bing Li, Prasanna Suresh ... David Klenerman
    Amyloid-beta aggregates and lipopolysaccharide differ in their kinetics of Myddosome formation and size of Myddosome formed, providing an explanation for the less efficient triggering of TLR4 observed with aggregates.
    1. Immunology and Inflammation

    Secreted antigen A peptidoglycan hydrolase is essential for Enterococcus faecium cell separation and priming of immune checkpoint inhibitor therapy

    Steven Klupt, Kyong Tkhe Fam ... Howard C Hang
    The peptidoglycan hydrolase activity of Enterococcus faecium secreted antigen A is crucial for cell wall remodeling during bacterial cell separation and generates muropeptides that stimulate host immunity to enhance immune checkpoint inhibitor anti-cancer therapy.
    1. Immunology and Inflammation

    G protein subunit Gγ13-mediated signaling pathway is critical to the inflammation resolution and functional recovery of severely injured lungs

    Yi-Hong Li, Yi-Sen Yang ... Liquan Huang
    Conditional abolishment of a G protein subunit in a subset of ectopic tuft cells engenders severer injury, slower recovery, and increased fatality following the infection of the influenza viruses.