Intestinal Cell News Volume 9.34 | Sep 15 2023

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    2023-09-15 | ICN 9.34


    Intestinal Cell News by STEMCELL Technologies
    Vol. 9.34 – 15 September, 2023
    TOP STORY

    LSR Targets Yap to Modulate Intestinal Paneth Cell Differentiation

    By using multiple conditional deletion mouse models and ex vivo cultured organoids, researchers found that lipolysis-stimulated lipoprotein receptor (LSR) elimination in intestinal stem cells resulted in the disappearance of Paneth cells without affecting the differentiation of other cell lineages
    [Cell Reports]

    Full ArticleGraphical Abstract
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    Shen-Ling-Bai-Zhu-San Alleviates the Imbalance of Intestinal Homeostasis in Dextran Sodium Sulfate-Induced Colitis Mice by Regulating Gut Microbiota and Inhibiting the NLRP3 Inflammasome Activation

    Scientists investigated the restorative effect and mechanism of Shen-Ling-Bai-Zhu-San on disturbed intestinal homeostasis in dextran sulfate sodium-induced colitis mice.
    [Journal Of Ethnopharmacology]

    AbstractGraphical Abstract

    Cholesterol Reprograms Glucose and Lipid Metabolism to Promote Proliferation in Colon Cancer Cells

    Researchers demonstrated that alteration in cholesterol levels increase the incidence of chemical carcinogen-induced colon polyp occurrence and tumor progression in mice.
    [Cancer & Metabolism]

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    Loss of Polarity Protein Par3 in the Intestinal Epithelium Promotes Colitis-Associated Colorectal Cancer Progression by Damaging Tight Junction Assembly

    To understand how partitioning defective 3 (Par3) is related to colorectal cancer (CRC), scientists investigated the role of Par3 in the development of CRC using an in vivo genetic approach.
    [Molecular Carcinogenesis]

    Abstract

    Oleanolic Acid Attenuates Hydrogen Peroxide-Induced Apoptosis of Ipec-J2 Cells Through Suppressing C-jun and Mapk Pathway

    The effect of oleanolic acid on intestinal diseases under stressful conditions and its possible mechanisms have been investigated.
    [Journal Of Biochemical And Molecular Toxicology]

    Abstract

    Metabolic Signatures and Potential Biomarkers for the Diagnosis and Treatment of Colon Cancer Cachexia

    Scientists established a mouse model of colon cancer cachexia (CAC) and categorized the mice into three groups: CAC, noncachexia cancer, and normal control. By performing nuclear magnetic resonance-based metabolomic profiling on mouse sera, they elucidate the metabolic properties of these groups.
    [Acta Biochimica Et Biophysica Sinica]

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    pH-Responsive Resveratrol-Loaded Zif-8 Nanoparticles Modified with Tannic Acid for Promoting Colon Cancer Cell Apoptosis

    Researchers developed a pH-responsive drug delivery nanoplatform, Res@ZIF-8/TA NPs, which exhibited good biocompatibility and showed promise for in vitro cancer therapy.
    [Journal Of Biomedical Materials Research Part B-Applied Biomaterials]

    Abstract

    Seseli bocconei Guss. And S. tortuosum subsp. maritimum Guss. Essential Oils Inhibit Colon Cancer Cell Viability

    Chemical compositions of two essential oils obtained from different parts of Seseli bocconei Guss. and of Seseli tortuosum subsp. maritimum Guss., wild endemic species of Sicily, were investigated.
    [Fitoterapia]

    AbstractGraphical Abstract

    Bacterial Endotoxin Lipopolysaccharides Regulate Gene Expression in Human Colon Cancer Cells

    Investigators surveyed the effect of lipopolysaccharide on cell viability and gene expression of 55 molecular targets in human colon cancer cells.
    [BMC Research Notes]

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    REVIEWS

    Research Progress of Natural Plant Polysaccharides Inhibiting Inflammatory Signaling Pathways and Regulating Intestinal Flora and Metabolism to Protect Inflammatory Bowel Disease

    The authors summarize the research on the treatment of inflammatory bowel disease by many natural plant polysaccharides, and provides a theoretical basis for the later treatment of polysaccharides on inflammatory bowel disease.
    [International Journal Of Biological Macromolecules]

    Abstract

    Nod-Like Receptors Mediate Homeostatic Intestinal Epithelial Barrier Function: Promising Therapeutic Targets for Inflammatory Bowel Disease

    Scientists systematically introduce the multiple roles of nucleotide-binding and oligomerization domain (NOD)-like receptors in regulating intestinal mucosal barrier homeostasis and focus on summarizing the activities and potential mechanisms of natural products against inflammatory bowel disease.
    [Therapeutic Advances In Gastroenterology]

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    INDUSTRY AND POLICY NEWS

    Climb for a Cure Raises $1 Million to Support High-Impact Colorectal Cancer Research

    Fight Colorectal Cancer’s Climb for a Cure event has achieved a remarkable milestone by raising $1 million to advance colorectal cancer research. All dollars raised by this event go toward funding high-impact colorectal cancer research.
    [Fight Colorectal Cancer]

    Press Releas
    FEATURED EVENT

    5th TIL Therapies Summit

    October 2 – 4, 2023
    Boston, Massachusetts, United States

    > See All Events

    JOB OPPORTUNITIES

    Assistant Professor – Pediatric Gastroenterology

    Baylor College of Medicine – Houston, Texas, United States

    Research Assistant – Epigenetics & Molecular Carcinogenesis

    University of Texas MD Anderson Cancer Center – Houston, Texas, United States

    PhD Position – Precision Medicine in Inflammatory Bowel Diseases

    Norwegian University of Science & Technology – Trondheim, Norway

    PhD Studentship – AMER1 Driver Mutations in Colorectal Cancer

    University of Oxford – Oxford, England, United Kingdom

    PhD Scholarship – Crohn’s and Colitis

    University of Australia – Adelaide, South Australia, Australia

    > See All Jobs

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