Pancreatic Cell News Volume 11.26 | Jul 14 2020

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    Pancreatic Cell News by STEMCELL Technologies
    Vol. 11.26 – 14 July, 2020
    TOP STORY

    ANGPTL 4 Exacerbates Pancreatitis by Augmenting Acinar Cell Injury through Upregulation of C5a

    The authors’ microarray analysis of pancreatic tissues from mild and severe acute pancreatitis mice models identified angiopoietin‐like 4 (ANGPTL 4) as one of the most significantly upregulated genes.
    [EMBO Molecular Medicine]

    Full Article
    Graphical Abstract

    Watch a webinar on using patient-derived iPS cells to model diabetes.
    PUBLICATIONSRanked by the impact factor of the journal

    Modeling Type 1 Diabetes In Vitro Using Human Pluripotent Stem Cells

    Investigators describe an in vitro platform that modeled features of human type 1 diabetes using stress-induced patient-derived endocrine cells and autologous immune cells.
    [Cell Reports]

    Full ArticleGraphical Abstract

    κB-Ras and Ral GTPases Regulate Acinar to Ductal Metaplasia during Pancreatic Adenocarcinoma Development and Pancreatitis

    Scientists showed that low expression of κB-Ras GTPases was frequently detected in pancreatic ductal adenocarcinoma and correlated with higher histologic grade.
    [Nature Communications]

    Full Article

    Dissecting Cell Type-Specific Metabolism in Pancreatic Ductal Adenocarcinoma

    Pancreatic cancer cells exhibited increased pyruvate carboxylation relative to fibroblasts, and this flux depended on both pyruvate carboxylase and malic enzyme 1 activity.
    [eLife]

    Abstract

    Microdissected Pancreatic Cancer Proteomes Reveal Tumor Heterogeneity and Therapeutic Targets

    Scientists validated tumor CALB2 and stromal COL11A1 expression as compartment-specific prognostic markers. They identified and functionally addressed the contributions of the tumor cell receptor EPHA2 to tumor cell viability and motility, underscoring the value of compartment-specific protein analysis in pancreatic ductal adenocarcinoma.
    [JCI Insight]

    Abstract

    CD73 Acts as a Prognostic Biomarker and Promotes Progression and Immune Escape in Pancreatic Cancer

    Investigators found that the expression of CD73 was up‐regulated in pancreatic cancer tissues and patients with higher CD73 expression had poorer overall survival and disease‐free survival in multiple publicly available databases.
    [Journal of Cellular and Molecular Medicine]

    Full Article

    Effect of Gemcitabine Based Chemotherapy on the Immunogenicity of Pancreatic Tumor Cells and T-Cells

    Pancreatic tumor cell lines were stimulated with the chemotherapeutic agents and markers of immune recognition were assessed.
    [Clinical and Translational Oncology]

    Full Article

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    REVIEWS

    Advances Toward Engineering Functionally Mature Human Pluripotent Stem Cell-Derived β Cells

    The authors review recent advances in the engineering of stem cell-derived β (SC-β) cells to understand and improve SC-β cell differentiation and functional maturation, particularly new differentiation strategies achieving dynamic glucose-responsive insulin secretion with rapid correction to normoglycemia when transplanted into diabetic mice.
    [Frontiers in Bioengineering and Biotechnology]

    Full Article

    Cross Talk between Exosomes and Pancreatic β-Cells in Diabetes

    Investigators review the biological sources and functions of exosomes, as well as intercellular crosstalk between β-cells and other cells that is involved in β-cell failure and regeneration.
    [Archives of Physiology and Biochemistry]

    Abstract

    INDUSTRY AND POLICY NEWS

    Foreign Students in US: Trump Administration Drops Deportation Plans

    US President Donald Trump’s government has dropped its plans to deport international students whose courses move fully online because of the coronavirus pandemic.
    [BBC]

    Editorial

    Journals Endorse New Checklist to Clean Up Sloppy Animal Research

    To address the problem of poor reporting, Percie du Sert and a team of researchers have developed a checklist of 10 critical details each animal study needs to report, such as the number of animals used, their sex, whether they were randomly allocated to a test group and control group, and whether the researchers knew which animal was in which group.
    [Science Insider]

    Editorial

    Galera Therapeutics Completes Enrollment of Phase Ib/IIa Clinical Trial of GC4419 in Combination with Radiotherapy for Locally Advanced Pancreatic Cancer

    Galera Therapeutics, Inc. announced that it has completed patient enrollment in its pilot Phase Ib/IIa safety and anti-cancer efficacy clinical trial of avasopasem manganese in combination with stereotactic body radiation therapy in patients with locally advanced pancreatic cancer.
    [Galera Therapeutics, Inc.]

    Press Release

    Lynparza Approved in the EU for BRCA-Mutated Metastatic Pancreatic Cancer

    AstraZeneca and MSD Inc. announced that Lynparza has been approved in the European Union (EU) for patients with germline BRCA-mutated metastatic pancreatic cancer.
    [AstraZeneca PLC]

    Press Release

    FEATURED EVENT

    Keystone eSymposia | Advances in Cancer Immunotherapy

    August 17 – August 19
    Virtual

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    JOB OPPORTUNITIES

    Postdoctoral Researchers – The Pancreas and Diabetes

    Lund University – Lund, Sweden

    Postdoctoral Positions – Cancer Genomics/Computational Biology

    Stanford Institute for Stem Cell Biology and Regenerative Medicine ( – Stanford, California, United States

    Lab Manager – Pancreatic Ductal Adenocarcinoma

    Cold Spring Harbor Laboratory – Long Island, New York, United States

    Postdoctoral Fellow in Diabetes – Molecular Metabolism and Cardiovascular Research

    Cornell University – New York City, New York, United States

    Postdoctoral Scholar – Developmental & Stem Cell Biology

    University of California – San Francisco, California, United States

    > See All Jobs

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