Hepatic Cell News Volume 5.36 | Oct 1 2021

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    2021-10-01 | HCN 5.36


    Hepatic Cell News by STEMCELL Technologies
    Vol. 5.36 – 1 October, 2021
    TOP STORY

    Integration of Glucose and Cardiolipin Anabolism Confers Radiation Resistance of Hepatocellular Carcinoma

    Investigators established a metabolic phenotype that mediated radiation resistance in hepatocellular carcinoma (HCC), whereby increased glucose flux led to glucose addiction in radio-resistant HCC cells and a corresponding increase in glycerophospholipids biosynthesis to enhance the levels of cardiolipin.
    [Hepatology]

    Abstract

    Attend the NASH Summit 2021
    PUBLICATIONSRanked by the impact factor of the journal

    Intrahepatic Cholangiocyte Regeneration from an Fgf-Dependent Extrahepatic Progenitor Niche in a Zebrafish Model of Alagille Syndrome

    Researchers showed that intrahepatic duct cells regenerated upon resumption of Jag/Notch signaling, from multipotent progenitors originating from an Fgf-dependent extrahepatic stem cell niche.
    [Hepatology]

    Abstract

    Environmental Eustress Modulates β-ARs/CCL2 Axis to Induce Anti-Tumor Immunity and Sensitize Immunotherapy against Liver Cancer in Mice

    The authors demonstrated that mice living in an enriched environment were protected from carcinogen-induced liver neoplasia and transplantable syngeneic liver tumors, owning to a CD8+ T cell-dependent tumor control.
    [Nature Communications]

    Full Article

    Corosolic Acid Inhibits Cancer Progression by Decreasing the Level of CDK19-Mediated O-GlcNAcylation in Liver Cancer Cells

    The antitumor ability of corosolic acid (CA) was investigated by inhibiting the O-GlcNAcylation level and its corresponding mechanism. The results showed that high glucose (HG) could promote the proliferation of liver cancer cells, while CA could inhibit cell growth under HG conditions and tumor growth in a xenotransplantation model.
    [Cell Death & Disease]

    Full Article

    Hsa_circ_0011385 Knockdown Represses Cell Proliferation in Hepatocellular Carcinoma

    High expression of circ_0011385 was observed in hepatocellular carcinoma tissues and cell lines and was significantly associated with tumor size, TNM stage, and prognosis.
    [Cell Death Discovery]

    Full Article

    Single-Cell and Bulk Transcriptomics of the Liver Reveals Potential Targets of NASH with Fibrosis

    Scientists profiled 17,810 non-parenchymal cells derived from six healthy human livers, which enabled the identification of potential intercellular signaling axes and master regulators responsible for the activation of hepatic stellate cells during fibrogenesis.
    [Scientific Reports]

    Full Article

    Tanshinone IIA Affects the Malignant Growth of Cholangiocarcinoma Cells by Inhibiting the PI3K-Akt-mTOR Pathway

    The anti-cancer effects of Tanshinone IIA (Tan-IIA) were investigated by using subcutaneous tumorigenic model in nude mice and in the human cholangiocarcinoma cell lines in vitro. Tan-IIA treatment considerably suppressed the proliferation and migration of Cholangiocarcinoma cells while inducing apoptosis of Cholangiocarcinoma cells.
    [Scientific Reports]

    Full Article

    Circ_0004018 Suppresses Cell Proliferation and Migration in Hepatocellular Carcinoma via miR-1197/PTEN/PI3K/AKT Signaling Pathway

    Researchers conducted quantitative reverse transcription PCR to find that circ_0004018 was down-regulated in hepatocellular carcinoma cells. Western blot analysis was performed to detect the protein levels of phosphatase and tensin homologue and related factors of PI3K/AKT signaling pathway.
    [Cell Cycle]

    Abstract

    Long Non-Coding RNA LOC107985656 Represses the Proliferation of Hepatocellular Carcinoma Cells through Activation of the Tumor-Suppressive Hippo Pathway

    The lncRNA, mRNA and miRNA levels in hepatocellular carcinoma (HCC) tissues or cells were measured using real-time quantitative polymerase chain reaction. Results showed that LncRNA LOC107985656 was downregulated in HCC tissues and cells.
    [Bioengineered]

    Abstract

    Chronic Liver Disease Enables Gut Enterococcus faecalis Colonization to Promote Liver Carcinogenesis

    Scientists showed that Enterococcus faecalis was abundant in the microbiota of patients with hepatitis C virus-related chronic liver disease. Xenotransplantation of gut microbiota from these patients increased the number of spontaneous liver tumors in mice and enhanced susceptibility to liver carcinogens.
    [Nature Cancer]

    Abstract

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    REVIEWS

    Autoimmmune Hepatitis

    The authors offer a comprehensive overview of pathophysiological and clinical aspects of autoimmune hepatitis.
    [Cellular & Molecular Immunology]

    Full Article

    Predictive Biomarkers for Systemic Therapy of Hepatocellular Carcinoma

    Scientists cover the recent advancements in the identification of proteomic/genomic/epigenomic/transcriptomic biomarkers for predicting hepatocellular carcinoma treatment efficacy with the use of multi-kinase inhibitors, CDK4/6 inhibitors, and immune checkpoint inhibitors.
    [Expert Review of Molecular Diagnostics]

    Abstract

    INDUSTRY AND POLICY NEWS

    Enochian BioSciences Announces Its Successful Completion of FDA Pre-IND for a Potential Cure for Hepatitis B Virus Infection

    Enochian BioSciences, Inc. announced the completion of a Pre-Investigational New Drug process for ENOB-HB-01, a novel approach to potentially eliminate HBV-infected liver cells with an innovative “Hijack RNA” strategy that co-opts the virus’ machinery to induce the death of infected cells rather than reproducing and causing more infection and liver disease.
    [Enochian BioSciences, Inc.]

    Press Release

    Lion TCR Announces FDA Clearance of Its IND Application for Its Lead Investigational Product, LioCyx-M004, for Hepatocellular Carcinoma

    Lion TCR Pte Ltd announced that it has received clearance from US FDA for its Investigational New Drug Application for LioCyx-M004, autologous T-cells transfected with mRNA encoding Hepatitis B surface antigen specific TCR.
    [Lion TCR Pte Ltd]

    Press Release

    FEATURED EVENT

    AACR Virtual Special Conference: Tumor Immunology and Immunotherapy

    October 5 – 6, 2021
    Virtual

    > See All Events

    JOB OPPORTUNITIES

    Research Assistant/Research Associate – Bile Duct Diseases

    University of Cambridge – Cambridge, England, United Kingdom

    Postdoctoral Fellow – Tumor Immunology

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

    Postdoctoral Fellowship – Innate Immune Regulation

    Herman B Wells Center for Pediatric Research – Indianapolis, Indiana, United States

    Postdoctoral Fellow – Pathogenesis of Cancer and Neurodegenerative Diseases

    St. Jude Children’s Research Hospital – Memphis, Tennessee, United States

    Postdoctoral Positions – Organ Cross-Talk and Metabolic Disorders

    European Centre Study Diabetes – Strasbourg, France

    > See All Jobs

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