Intestinal Cell News Volume 8.27 | Jul 29 2022

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    2022-07-29 | ICN 8.27


    Intestinal Cell News by STEMCELL Technologies
    Vol. 8.27 – 29 July, 2022
    TOP STORY

    EGFR Signaling Activates Intestinal Stem Cells by Promoting Mitochondrial Biogenesis and β-Oxidation

    The authors showed factors which promoted EGFR-dependent metabolic changes that increased intestinal stem cell mass, mitochondrial growth, and mitochondrial activity.
    [Current Biology]

    AbstractGraphical Abstract
    ON987CXN-aug-728x90-2022
    PUBLICATIONSRanked by the impact factor of the journal

    Lactate Promotes Metastasis of Normoxic Colorectal Cancer Stem Cells through PGC-1α-Mediated Oxidative Phosphorylation

    The abundance of hypoxic and normoxic cancer stem cells (CSCs) were analyzed in primary colorectal cancer tumors. It was found that the proportion of normoxic CSCs were positively associated with tumor stage.
    [Cell Death & Disease]

    Full Article

    Aggregation of Cryopreserved Mid-Hindgut Endoderm for More Reliable and Reproducible hPSC-Derived Small Intestinal Organoid Generation

    Researchers reported a method for simple, reproducible, and scalable production of small intestinal organoids based on the aggregation of cryopreservable human pluripotent stem cell (hPSC)-derived mid-hindgut endoderm monolayers.
    [Stem Cell Reports]

    Full Article

    Neuropeptide Y, a Paracrine Factor Secreted by Cancer Cells, Is an Independent Regulator of Angiogenesis in Colon Cancer

    Orthotopic HT29 with intact vascular endothelial growth factor-A (VEGF-A) gene and VEGF-A knockdown HT29 colon cancer-bearing mice were treated with specific Y2 receptor antagonists, and the effects on angiogenesis and tumour growth were studied.
    [British Journal of Cancer]

    Abstract

    Mesenchymal Stem Cells Derived from Adipose Accelerate the Progression of Colon Cancer by Inducing a MT-CAFs Phenotype via TRPC3/NF-KB Axis

    The authors explored the function and mechanism of mesenchymal stem cell-transformed cancer associated fibroblast cells (MT-CAFs) on the progression of colon cancer.
    [Stem Cell Research & Therapy]

    Full Article

    Expression and Possible Role of Silent Mating Type Information Regulation 2 Homolog 1 in Post-necrotizing Enterocolitis Stricture In Vivo and In Vitro

    Scientists investigated the expression and role of Sirtuin1 or Silent mating–type information regulation 2 homolog-1 in post-necrotizing enterocolitis stricture.
    [Frontiers in Pediatrics]

    Full Article
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    REVIEWS

    Mechanical Forces Directing Intestinal Form and Function

    Investigators discuss recent insights from complementary model systems into the force-dependent mechanisms that establish and maintain the unique architecture of the intestine.
    [Current Biology]

    Full Article
    INDUSTRY AND POLICY NEWS

    Clarkson University Professor Awarded NIH Grant for Stem Cell Research

    Clarkson University Biology Professor Kenneth Wallace was recently awarded a $429,000 grant from the Eunice Kennedy Shriver National Institute of Child Health & Human Development at the National Institute of Health (NIH) to investigate the development of intestinal stem cells using the zebrafish vertebrate model system.
    [Clarkson University]

    Press Release
    FEATURED EVENT

    Cell UK

    November 7 – 8, 2022
    London, England, United Kingdom

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    JOB OPPORTUNITIES

    Data Scientist – 3D Imaging of High-Content Screening Experiments

    German Cancer Research Center in the Helmholtz Association – Heidelberg, Germany

    Staff Scientist – Genomic and Epigenomics of Gastrointestinal Cancers

    City of Hope – Duarte, California, United States

    Postdoctoral Scholar – Department of Physiology

    The University of Tennessee Health Science Center – Memphis, Tennessee, United States

    Postdoctoral Fellow – Alcohol-Related Injury

    University of North Carolina at Greensboro – Kannapolis, North Carolina, United States

    Postdoctoral Training Fellow – Intestinal Stem Cell

    Francis Crick Institute – London, England, United Kingdom

    > See All Jobs

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