Extracellular Matrix News Volume 12.30 | Aug 12 2021

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    2021-08-12 | ECM 12.30


    Extracellular Matrix News by STEMCELL Technologies
    Vol. 12.30 – 12 August, 2021
    TOP STORY

    Engineered Extracellular Matrices with Integrated Wireless Microactuators to Study Mechanobiology

    A robotic manipulation platform that allowed wireless, localized, and programmable deformation of an engineered fibrous ECM was introduced.
    [Advanced Materials]

    Full Article


    How can evaluating the immuno-oncology potential of compounds in vitro predict clinical outcomes? Watch this webinar by Dr. Alison O'Mahony, Eurofins DiscoverX
    PUBLICATIONSRanked by the impact factor of the journal

    Risk Factors Associated with the Development of Interstitial Lung Abnormalities

    Scientists evaluated MUC5B variant rs35705950, telomere length, and serum levels of matrix metalloproteinase (MMP)-1, MMP-2, MMP-3, MMP-7, MMP-8, MMP-9, MMP-12, MMP-13, interleukin-6, surfactant protein-D, α-Klotho and resistin.
    [European Respiratory Journal]

    Abstract

    Microfluidic Device with Brain Extracellular Matrix Promotes Structural and Functional Maturation of Human Brain Organoids

    Researchers demonstrated two engineering elements to improve human brain organoid culture, (1) a human brain ECM to provide brain-specific cues and (2) a microfluidic device with periodic flow to improve the survival and reduce the variability of organoids.
    [Nature Communications]

    Full Article

    High-Resolution Infrared Microspectroscopic Characterization of Cartilage Cell Microenvironment

    The authors focused on the collagen content in the cartilage cell microenvironment of healthy and osteoarthritic cartilage.
    [Acta Biomaterialia]

    Full ArticleGraphical Abstract

    The Establishment of a Prognostic Scoring Model Based on the New Tumor Immune Microenvironment Classification in Acute Myeloid Leukemia

    Patients’ gene expression profile from seven GEO databases was normalized after removing the batch effect. Tumor immune microenvironment (TIME) cell components were explored through Xcell tools and then hierarchically clustered to establish TIME classification.
    [BMC Medicine]

    Full Article

    Effects of Selective EP2 Receptor Agonist, Omidenepag, on Trabecular Meshwork Cells, Schlemm’s Canal Endothelial Cells and Ciliary Muscle Contraction

    The expression of actin cytoskeleton and ECM proteins, myosin light chain phosphorylation in human trabecular meshwork cells were evaluated using real-time quantitative PCR, immunocytochemistry, and western blotting.
    [Scientific Reports]

    Full Article

    Integrated Computational and Experimental Pipeline for Quantifying Local Cell–Matrix Interactions

    Researchers presented an image analysis platform to analyze time-dependent dynamics observed in lung fibroblasts embedded in a 3D collagen matrix.
    [Scientific Reports]

    Full Article

    MMP1 Regulated by NEAT1/miR-361-5p Axis Facilitates the Proliferation and Migration of Cutaneous Squamous Cell Carcinoma via the Activation of Wnt Pathway

    Scientists found that the expression of matrix metallopeptidase 1 (MMP1) was up-regulated in cutaneous squamous cell carcinoma (CSCC) cells, and knockdown of MMP1 suppressed cell proliferation and invasion in CSCC.
    [Cancer Biology & Therapy]

    Abstract

    Extracellular Matrix Mediates Moruloid-Blastuloid Morphodynamics in Malignant Ovarian Spheroids

    Ultrastructural examination revealed a basement membrane-like ECM coat on the surface of blastuloids, but not moruloids or spheroids.
    [Life Science Alliance]

    Full Article

    Are Your Pluripotent Stem Cells What You Think They Are? Explore Now.
    REVIEWS

    Basic Principles of Hydrogel-Based Tissue Transformation Technologies and Their Applications

    Hydrogel-based methods engineer physicochemical tissue properties to render intact organs optically transparent and size and shape adjustable while preserving biomolecules at their physiological locations.
    [Cell]

    Full Article

    Extracellular Matrix-Based Cancer Targeting

    The authors cover and critically address the importance of ECM networks and their macromolecules in cancer.
    [Trends in Molecular Medicine]

    Abstract

    INDUSTRY AND POLICY NEWS

    Grants for Proof-of-Concept and Public Engagement Projects

    The Office of Research recently awarded a total of $435,000 in three proof-of concept grant programs for faculty, while the Office of Public Scholarship and Engagement gave a total of $67,500 in seed and bridge grants to faculty for publicly engaged research projects.
    [University of California, Davis]

    Press Release

    FEATURED EVENT

    11th World Congress on Alternatives and Animal Use in the Life Sciences

    August 23 – September 2, 2021
    Virtual

    > See All Events

    JOB OPPORTUNITIES

    Principal Medical Scientist – Oncology

    Gilead Sciences, Inc. – Foster City, California, United States

    Research Fellow – Collagen Receptors in Bone Development and Regeneration

    University of Michigan – Ann Arbor, Michigan, United States

    Postdocotral Fellow – Liquid Chromatography-Mass Spectrometry

    Buck Institute for Research on Aging – Novato, California, United States

    Research Assistant – Molecular Mechanisms in White Matter

    Oregon Health & Science University – Portland, Oregon, United States

    Associate Professor – Cell Signaling

    University of Rochester – Rochester, New York, United States

    > See All Jobs

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