Organoid News Volume 3.05 | Feb 10 2022

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    2022-02-10 | ON 3.05


    Organoid News by STEMCELL Technologies
    Vol. 3.05 – 10 February, 2022
    TOP STORY

    3D In Vitro Morphogenesis of Human Intestinal Epithelium in a Gut-on-a-Chip or a Hybrid Chip with a Cell Culture Insert

    The authors provided a reproducible protocol to robustly induce intestinal morphogenesis in a microfluidic gut-on-a-chip as well as in a Transwell-embedded hybrid chip.
    [Nature Protocols]

    Full Article
    The complex genettics of schizophrenia are unclear. So she developed a new approach.
    PUBLICATIONSRanked by the impact factor of the journal

    DOT1L Is a Novel Cancer Stem Cell Target for Triple Negative Breast Cancer

    Scientists tested if inhibition of DOT1L, an epigenetic regulator of normal tissue stem/progenitor populations, would target triple negative breast cancers stem cells.
    [Clinical Cancer Research]

    AbstractFull Article

    Leveraging Interacting Signaling Pathways to Robustly Improve the Quality and Yield of Human Pluripotent Stem Cell-Derived Hepatoblasts and Hepatocytes

    By leveraging recent knowledge of the signaling pathways involved in liver development, researchers described a robust, scalable protocol that allowed them to consistently generate high-quality bipotent human hepatoblasts and hepatocyte-like cells from both ESCs and iPSCs.
    [Stem Cell Reports]

    Full Article

    Blocking PI3K p110β Attenuates Development of PTEN-Deficient Castration-Resistant Prostate Cancer

    Researchers found that combining p110β with RAC/PAK1 or tankyrase inhibitors significantly reduced the growth of murine and human CRPC organoids in vitro and in vivo.
    [Molecular Cancer Research]

    Abstract

    Organoid-Based Expansion of Patient-Derived Primary Alveolar Type-2 Cells for Establishment of Alveolus Epithelial Lung-Chip Cultures

    Investigators isolated primary alveolar type-2 cells (AEC2) from patient-derived lung tissues including those from patients with severe emphysema, using magnetic bead-based selection of cells expressing the AEC2 marker HTII-280.
    [American Journal of Physiology-Lung Cellular and Molecular Physiology]

    AbstractFull Article

    Human iPSC-Derived Renal Organoids Engineered to Report Oxidative Stress Can Predict Drug-Induced Toxicity

    Scientists used two forms of hiPSC-derived HMOX1-reporter renal organoids to probe their ability to detect nephrotoxicants in a panel of blind-coded compounds.
    [iScience]

    AbstractFull ArticleGraphical Abstract

    Attenuation of SARS-CoV-2 Infection by Losartan in Human Kidney Organoids

    Using iPSC-derived kidney organoids, SARS-CoV-1, SARS-CoV-2 and MERS-CoV tropism, defined by the paired expression of a host receptor and protease, was identified primarily amongst proximal tubule cells.
    [iScience]

    AbstractFull ArticleGraphical Abstract

    Role of mTORC1 Activity during Early Retinal Development and Lamination in Human-Induced Pluripotent Stem Cell-Derived Retinal Organoids

    Using hiPSC-derived retinal organoids, the authors identified the time-dependent role of mammalian target of rapamycin complex 1 (mTORC1) in retinal development, specifically in retinal ganglion cell differentiation and the retinal lamination process, during the early stages of retinal organoid development.
    [Cell Death Discovery]

    Full Article

    Modeling Axonal Regeneration by Changing Cytoskeletal Dynamics in Stem Cell-Derived Motor Nerve Organoids

    Researchers established motor nerve organoids from human PSCs with properties similar to those of neuromesodermal progenitors, a population of progenitor cells that comprise the caudal spinal cord.
    [Scientific Reports]

    Full Article
    Stay up-to-date with the latest stem cell research by listening to the Stem Cell Podcast!
    REVIEWS

    Lung Cancer Organoids, a Promising Model Still with Long Way to Go

    As methods to culture lung cancer organoids increase in sophistication, this model will undoubtedly stand its ground in the coming years in every aspect of cancer researches, especially with major advantages in the field of personalized medicine and tumor microenvironment researches.
    [Critical Reviews in Oncology/Hematology]

    Full ArticleGraphical Abstract

    The Emerging Role of Bile Acids in the Pathogenesis of Inflammatory Bowel Disease

    Scientists explored the evolving evidence that specific bile acid metabolites interact with intestinal epithelial and immune cells to contribute to the inflammatory milieu seen in inflammatory bowel disease.
    [Frontiers in Immunology]

    Full Article
    INDUSTRY AND POLICY NEWS

    SEngine Precision Medicine and Oncodesign Announce Collaboration Agreement for the Discovery of New Personalized Cancer Treatment for Aggressive and Untreatable Tumors

    SEngine Precision Medicine, Inc. and Oncodesign announced the signature of a research collaboration agreement for R&D of a new personalized cancer treatment for aggressive and untreatable tumors.
    [SEngine Precision Medicine, Inc. (Globe Newswire, Inc.)]

    Press Release

    LSI and SBME Researchers Receive Prestigious Allen Distinguished Investigator Award for Groundbreaking Work in Human Stem Cells

    Dr. Josef Penninger and School of Biomedical Engineering (SBME) researchers Dr. Nozomu Yachie, and Dr. Nika Shakiba were recognized as Allen Distinguished Investigators, who have been funded to lead a project that traces the “family trees” of individual stem cells as they grow and divide into organoids.
    [The University of British Columbia]

    Press Release

    The Paul G. Allen Frontiers Group Announces 23 New Allen Distinguished Investigators

    The Paul G. Allen Frontiers Group, a division of the Allen Institute, announced 11 awards of $1.3-1.5 million each to fund research projects led by 23 new Allen Distinguished Investigators.
    [Allen Institute]

    Press Release
    FEATURED EVENT

    British Society for Developmental Biology (BSDB) Annual Spring Meeting

    April 3 – 6, 2022
    Warwick, England, United Kingdom

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Training Fellow – Cancer Neuroscience

    Francis Crick Institute – London, England, United Kingdom

    Postdoctoral Researcher – 3D Advanced Microscopy

    IRB Barcelona – Barcelona, Spain

    Research Associate – Molecular Biologist

    King’s College London- London, England, United Kingdom

    Postdoctoral Fellow – Neurogenomics Lab

    Harvard Medical School – Boston, Massachusetts, United States

    Research Associate – Molecular Biologist

    King’s College London- London, England, United Kingdom

    > See All Jobs

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