94 results found
    1. Immunology and Inflammation

    De novo fatty-acid synthesis protects invariant NKT cells from cell death, thereby promoting their homeostasis and pathogenic roles in airway hyperresponsiveness

    Jaemoon Koh, Yeon Duk Woo ... Doo Hyun Chung
    The development and functionalities of invariant natural-killer T cells are dependent upon their cell-intrinsic ACC1-mediated de novo fatty acid synthesis, which greatly affect outcomes of allergic asthma.
    1. Immunology and Inflammation

    Histone Deacetylase 7 mediates tissue-specific autoimmunity via control of innate effector function in invariant Natural Killer T Cells

    Herbert G Kasler, Intelly S Lee ... Eric Verdin
    The development of Natural Killer T Cells is controlled by Histone Deacetylase 7, a function that combined with its known role in thymic negative selection provides a potential mechanism explaining its association with tissue-specific autoimmunity in humans.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Longitudinal analysis of invariant natural killer T cell activation reveals a cMAF-associated transcriptional state of NKT10 cells

    Harry Kane, Nelson M LaMarche ... Lydia Lynch
    Invariant natural killer T (iNKT) cells have some shared yet some distinct metabolic and transcriptional programs for their in vivo effector functions, including a novel population of memory-like regulatory iNKT cells.
    1. Immunology and Inflammation

    Tissue-specific shaping of the TCR repertoire and antigen specificity of iNKT cells

    Rebeca Jimeno, Marta Lebrusant-Fernandez ... Patricia Barral
    The tissue environment shapes the lipid recognition capacity of natural killer T cells.
    1. Cancer Biology

    Revised International Staging System (R-ISS) stage-dependent analysis uncovers oncogenes and potential immunotherapeutic targets in multiple myeloma (MM)

    Ling Zhong, Peng Hao ... Bo Gong
    Among multiple myeloma stratified by Revised International Staging System, single-cell transcriptome atlas reveals novel heterogeneities with NKG7+ cytotoxic plasma cells (PCs) enriched in stage II, RRM2+ high proliferative PCs enriched in stage III, and MKI67 up-regulated in EBV-positive patients.
    1. Immunology and Inflammation

    Thymocytes trigger self-antigen-controlling pathways in immature medullary thymic epithelial stages

    Noella Lopes, Nicolas Boucherit ... Magali Irla
    Self-reactive CD4+ thymocytes have a broad impact on the composition of medullary thymic epithelial cell (mTEC) subsets by acting upstream of Aire+ mTECs, which conditions the induction of T-cell tolerance.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Single-cell analysis of the aged ovarian immune system reveals a shift towards adaptive immunity and attenuated cell function

    Tal Ben Yaakov, Tanya Wasserman ... Yonatan Savir
    The ovarian immune system ages while coping with the two main challenges of the aging ovary before menopause, the inflammatory stimulations due to repeated cycles and the increasing need for clearance of accumulating atretic follicles.
    1. Cell Biology
    2. Immunology and Inflammation

    Functional visualization of NK cell-mediated killing of metastatic single tumor cells

    Hiroshi Ichise, Shoko Tsukamoto ... Michiyuki Matsuda
    Live imaging of the duel of an NK cell versus a metastatic cancer cell on pulmonary epithelial cells reveals a novel survival tactics adopted by cancer cells.
    1. Immunology and Inflammation

    Commensal bacteria maintain a Qa-1b-restricted unconventional CD8+ T population in gut epithelium

    Jian Guan, J David Peske ... Scheherazade Sadegh-Nasseri
    Analysis of conventional and gnotobiotic mice showed that a MHC-E-restricted unconventional CD8 T cell population is retained in the small intestine epithelium by a commensal bacterium.
    1. Immunology and Inflammation

    Tissue-resident natural killer (NK) cells are cell lineages distinct from thymic and conventional splenic NK cells

    Dorothy K Sojka, Beatrice Plougastel-Douglas ... Wayne M Yokoyama
    Natural killer cells that were commonly thought to circulate around the body can actually reside in distinct tissues, such as in the liver, skin or uterus, and do not re-circulate.

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