Intestinal Cell News Volume 9.41 | Nov 3 2023

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    2023-11-03 | ICN 9.41


    Intestinal Cell News by STEMCELL Technologies
    Vol. 9.41 – 3 November, 2023
    TOP STORY

    IL-20 Controls Resolution of Experimental Colitis by Regulating Epithelial IFN/STAT2 Signaling

    Scientists investigated the role of interleukin (IL)-20 in inflammatory bowel disease and experimental colitis. In vivo imaging, high-resolution mini-endoscopy, and histology were used to assess intestinal inflammation.
    [Gut]

    Full Article
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    PUBLICATIONSRanked by the impact factor of the journal

    Antiviral Responses in a Jamaican Fruit Bat Intestinal Organoid Model of SARS-CoV-2 Infection

    Investigators established a Jamaican fruit bat intestinal organoid model of SARS-CoV-2 infection.
    [Nature Communications]

    Full Article

    Bacterial Indole-3-Lactic Acid Affects Epithelium–Macrophage Crosstalk to Regulate Intestinal Homeostasis

    Escherichia coli strain and indole-3-lactic acid contributed to the relief of colitis by inhibiting the production of epithelial CCL2/7, thereby reducing the accumulation of inflammatory macrophages in vitro and in vivo.
    [Proceedings Of The National Academy Of Sciences Of The United States Of America]

    Abstract

    Caveolin-1 Mediates the Utilization of Extracellular Proteins for Survival in Refractory Gastric Cancer

    Scientists reported that chemoresistant gastric cancer cells rely heavily on endocytosis, facilitated by caveolin-1, for survival.
    [Experimental & Molecular Medicine]

    Full Article

    Salicylate Induces AMPK and Inhibits c-MYC to Activate a NRF2/ARE/miR-34a/b/b Cascade Resulting in Suppression of Colorectal Cancer Metastasis

    Researchers found that salicylate induces the expression of the miR-34a and miR-34b/c genes, which encoded tumor suppressive microRNAs, in a p53-independent manner.
    [Cell Death & Disease]

    Full Article

    HER-3 Surface Expression Increases in Advanced Colorectal Cancer Representing a Potential Therapeutic Target

    HER-3 expression was analyzed by immunohistochemistry in two cohorts of early and advanced metastatic colorectal cancer patients.
    [Cell Death Discovery]

    Full Article

    Systematic Analysis of Integrated Bioinformatics to Identify Upregulated THBS2 Expression in Colorectal Cancer Cells Inhibiting Tumour Immunity through the HIF1A/Lactic Acid/GPR132 Pathway

    Scientists investigated the biological role of THBS2 in various types of cancers and the mechanisms underlying the malignant progression of colorectal cancer
    [Cancer Cell International]

    Full Article

    Altered Peripheral Taste Function in a Mouse Model of Inflammatory Bowel Disease

    Researchers demonstrated for the first time that colitis alters taste input to the brain, which could exacerbate malnutrition in inflammatory bowel disease patients.
    [Scientific Reports]

    Full Article

    Using Picoliter Droplet Deposition to Track Clonal Competition in Adherent and Organoid Cancer Cell Cultures

    Investigators demonstrated a novel experimental approach, based on multi-color, fluorescent tagging of cell nuclei, in combination with picoliter droplet deposition, to study the clonal dynamics in two- and three-dimensional cell cultures.
    [Scientific Reports]

    Full Article
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    REVIEWS

    Molecular Mechanisms in Colitis-Associated Colorectal Cancer

    The authors discuss recent genetic, epigenetic, and environmental findings related to colitis-associated colorectal cancer pathogenesis in the past five years, with a focus on unbiased, high-resolution genetic profiling of non-dysplastic field cancerization in the context of inflammatory bowel disease.
    [Oncogenesis]

    Full Article

    Systematic Review: Predictive Value of Organoids in Colorectal Cancer

    Scientists present a systematic review of studies that have tested the performance of patient-derived organoids to predict the effect of anti-cancer therapies in colorectal cancer, for chemotherapies, targeted drugs, and radiation therapy.
    [Scientific Reports]

    Full Article
    INDUSTRY AND POLICY NEWS

    Pharma Equity Group’s Subsidiary Receives a Notification from the EPO Regarding the “Intention to Grant” for Patents of the Subsidiary’s Wound-Healing Drug Combination and the Treatment of Colorectal Cancer

    Pharma Equity Group’s subsidiary, Reponex Pharmaceuticals, announced that the European Patent Office has issued an “Intention To Grant” for EU patent applications numbers 15724673.7 and 19701467.3.
    [Pharma Equity Group A/S]

    Press Release
    FEATURED EVENT

    Cell Bio 2023

    December 2 – 6, 2023
    Boston, Massachusetts, United States

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    JOB OPPORTUNITIES

    Postdoctoral Position – Intestinal Epithelial Biology and Inflammation

    Cleveland Clinic Lerner Research Institute – Cleveland, Ohio, United States

    Postdoctoral Scientist – Cancer Research Cluster

    Cedars-Sinai – Los Angeles, California, United States

    Director – Gastroenterology

    Boston University – Boston, Massachusetts, United States

    PhD Position – Organoid Modeling of Intestinal Epithelial Bacterial Infection

    Uppsala University – Uppsala, Sweden

    Faculty Positions – Cancer Research

    University of Alabama at Birmingham – Birmingham, Alabama, United States

    > See All Jobs

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