Intestinal Cell News Volume 10.00 | Jan 5 2024

    0
    10








    2024-01-05 | ICN 10.01


    Intestinal Cell News by STEMCELL Technologies
    Vol. 10.00 – 5 January, 2024
    TOP STORY

    Mitochondrial Dysfunction Abrogates Dietary Lipid Processing in Enterocytes

    The authors showed that mitochondrial dysfunction in enterocytes inhibited chylomicron production and the transport of dietary lipids to peripheral organs.
    [Nature]

    Full ArticlePress Release
    PUBLICATIONSRanked by the impact factor of the journal

    Analysis of Off-Tumor Toxicities of T Cell-Engaging Bispecific Antibodies via Donor-Matched Intestinal Organoids and Tumoroids

    Investigators showed that patient-derived intestinal organoids and tumouroids supplemented with immune cells could be used to study the on-target off-tumour toxicities of T cell-engaging bispecific antibodies.
    [Nature Biomedical Engineering]

    Full Article

    Gut Microbial Metabolite Facilitates Colorectal Cancer Development via Ferroptosis Inhibition

    Researchers showed that a tryptophan metabolite derived from Peptostreptococcus anaerobius, trans-3-indoleacrylic acid, facilitated colorectal carcinogenesis.
    [Nature Cell Biology]

    Abstract

    KRAS Allelic Imbalance Drives Tumor Initiation Yet Suppresses Metastasis in Colorectal Cancer In Vivo

    The authors reported an in vivo murine model of colorectal cancer featuring deletion of wild-type Kras in the context of oncogenic Kras. Deletion of wild-type Kras exacerbates oncogenic KRAS signaling through MAPK and thus drives tumor initiation.
    [Nature Communications]

    Full Article

    p53 Suppresses MHC Class II Presentation by Intestinal Epithelium to Protect Against Radiation-Induced Gastrointestinal Syndrome

    Scientists reported that regulating the IL12-p40/MHC class II signaling pathway was a critical mechanism by which p53 protected against radiation-induced gastrointestinal syndrome.
    [Nature Communications]

    Full Article

    Pirin Inhibits FAS-Mediated Apoptosis to Support Colorectal Cancer Survival

    Knockout or inhibition of pirin dramatically increased FAS expression, FAS-dependent apoptosis, and attenuated colorectal tumor formation in mice.
    [Advanced Science]

    Full Article

    Identification of Highly Selective SIK1/2 Inhibitors That Modulate Innate Immune Activation and Suppress Intestinal Inflammation

    Oral dosing of highly selective salt-inducible kinases (SIK) 1/2 compounds ameliorated disease in a murine colitis model.
    [Proceedings Of The National Academy Of Sciences Of The United States Of America]

    Abstract

    Predictive Metabolomic Signatures for Safety Assessment of Three Plastic Nanoparticles Using Intestinal Organoids

    Researchers used a mouse intestinal organoid combined with cell model to explore the differences in metabolites and toxicity mechanisms induced by exposure to three nanoplastics.
    [Science Of The Total Environment]

    AbstractGraphical Abstract

    DSS Treatment Does Not Affect Murine Colonic Microbiota in Absence of the Host

    To determine whether dextran sodium sulfate (DSS) treatment induced pathogenic changes in the microbiota, the authors investigated the microbiota-modulating effects of dextran sodium sulfate on murine microbiota in vitro.
    [Gut Microbes]

    Full Article

    miR-373 Promotes Invasion and Metastasis of Colorectal Cancer Cells via Activating ERK/MAPK Pathway

    Real-time quantitative PCR was used to analyze the expression of miR-373 in human colorectal cancer cell lines and normal human colonic epithelial cells. Further validation of the differential expression of miR-373 in colorectal cancer cell lines was performed.
    [Scientific Reports]

    Full Article
    Organoids: Experts Talk Standardization at Nature Research Round Table
    REVIEWS

    Neoadjuvant Chemotherapy for Early-Stage Colon Cancer

    The authors conduct a systematic search of the literature, and provide a thorough and in-depth analysis of the findings from randomised clinical trials trials, highlighting the advantages and disadvantages of neoadjuvant chemotherapy for early-stage colon cancer.
    [Cancer Treatment Reviews]

    Abstract
    INDUSTRY AND POLICY NEWS

    A $268 Million Investment to Support Innovative Research Projects

    232 exceptional health and medical research projects will share in $268 million through the National Health and Medical Research Council (NHMRC) Ideas Grant scheme announced today by the Minister for Health and Aged Care, the Hon Mark Butler MP.
    [Cancer Stem Cell News, Intestinal Cell News, Mammary Cell News, Dermal Cell News]

    Press Release

    Owkin Enters Collaboration Agreement With MSD To Develop AI-Powered Diagnostics for Cancer

    Owkin announced that it has entered into a collaboration agreement with MSD, the tradename of Merck & Co Inc., Rahway NJ USA to develop and commercialize AI-powered digital pathology diagnostics for the European Union market.
    [Owkin]

    Press Release
    FEATURED EVENT

    2024 Alcohol and the Nervous System Conference GRC

    February 11 – 16, 2024
    Galveston, Texas, United States

    > See All Events

    JOB OPPORTUNITIES

    Research Associate – Liver Cell Isolation, Analysis & Immunology

    University of California San Francisco – San Francisco, California, United States

    Postdoctoral Scientist – Cancer Research Cluster

    Cedars-Sinai – Los Angeles, California, United States

    Postdoctoral Researcher – Computational Cancer Evolution

    Human Technopole – Milan, Italy

    Assistant Data Scientist – Epigenetics & Molecular Carcinogenesis

    MD Anderson Cancer Center – Houston, Texas, United States

    PhD Student – Clinic for Gastroenterology, Infectiology, and Rheumatology

    Charité – Universitätsmedizin Berlin – Berlin, Germany

    > See All Jobs

    Submit an article, publication, job or event
    Brought to you by
    stemcell-logo-for newsletter-2