Browse the search results

Page 2 of 3
    1. Cell Biology

    The cell proliferation antigen Ki-67 organises heterochromatin

    Michal Sobecki, Karim Mrouj ... Daniel Fisher
    Antigen Ki-67, which is widely used as a cell proliferation marker, controls heterochromatin organisation and gene expression.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Opposing roles of nuclear receptor HNF4α isoforms in colitis and colitis-associated colon cancer

    Karthikeyani Chellappa, Poonamjot Deol ... Frances M Sladek
    Proper gut health depends on the balance between two naturally occurring variants of a transcription factor in the colon.
    1. Developmental Biology
    2. Microbiology and Infectious Disease

    Bacterial colonization stimulates a complex physiological response in the immature human intestinal epithelium

    David R Hill, Sha Huang ... Jason R Spence
    Contact with bacteria and subsequent hypoxia promotes functional maturation of the immature gastrointestinal tract.
    1. Stem Cells and Regenerative Medicine

    Stress responsive miR-31 is a major modulator of mouse intestinal stem cells during regeneration and tumorigenesis

    Yuhua Tian, Xianghui Ma ... Zhengquan Yu
    miR-31 drives proliferation of intestinal stem cells, and protects intestinal stem cells against apoptosis both during homeostasis and regeneration in response to ionizing radiation injury, and promotes intestinal tumorigenesis through regulation of multiple signaling pathways.
    1. Cancer Biology
    2. Immunology and Inflammation

    Inhibition of O-GlcNAc transferase activates type I interferon-dependent antitumor immunity by bridging cGAS-STING pathway

    Jianwen Chen, Bao Zhao ... Haitao Wen
    Deficiency or pharmacological inhibition of O-glcNac transferase (OGT) enhances tumor immunity in colorectal cancer models.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Homeostatic interferon-lambda response to bacterial microbiota stimulates preemptive antiviral defense within discrete pockets of intestinal epithelium

    Jacob A Van Winkle, Stefan T Peterson ... Timothy J Nice
    The enteric bacterial microbiota stimulates a highly localized interferon-lambda signal within the intestinal epithelium that protects against murine rotavirus infection.
    1. Stem Cells and Regenerative Medicine

    Hippo signaling impairs alveolar epithelial regeneration in pulmonary fibrosis

    Rachel Warren, Handeng Lyu ... Stijn P De Langhe
    Alveolar type 2 stem cells are actively maintained by Hippo signaling and Taz promotes alveolar epithelial regeneration and the resolution of bleomycin induced pulmonary fibrosis upon inactivation of the Hippo pathway in Alveolar type 2 stem cells.
    1. Cancer Biology

    BRAFV600E cooperates with CDX2 inactivation to promote serrated colorectal tumorigenesis

    Naoya Sakamoto, Ying Feng ... Eric R Fearon
    Genetic analyses reveal how CDX2 and BRAF defects seen in serrated colorectal cancer (CRCs), a poor prognosis CRC subset, cooperate in tumorigenesis in humans and in a mouse cancer model.
    1. Immunology and Inflammation

    Functionally diverse human T cells recognize non-microbial antigens presented by MR1

    Marco Lepore, Artem Kalinichenko ... Gennaro De Libero
    MR1T cells are human polyclonal T cells endowed with diverse effector functions in response to endogenous antigens presented by MHC-class 1-related molecule, MR1.
    1. Immunology and Inflammation

    Bronchus-associated macrophages efficiently capture and present soluble inhaled antigens and are capable of local Th2 cell activation

    Xin-Zi Tang, Lieselotte S M Kreuk ... Christopher D C Allen
    Lung interstitial macrophages are strategically positioned underneath the bronchial airway epithelium and enriched at airway bifurcations for immunosurveillance of the conducting airway lumen and the initiation of adaptive immune responses.