Pulmonary Cell News Volume 11.42 | Oct 27 2022

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    2022-10-27 | PULCN 11.42


    Pulmonary Cell News by STEMCELL Technologies
    Vol. 11.42 – 27 October, 2022
    TOP STORY

    Nsp16 Shields SARS–CoV-2 from Efficient MDA5 Sensing and IFIT1-Mediated Restriction

    Scientists generated recombinant SARS–CoV-2 harbouring a catalytically inactive 2′-O-methyltransferase Nsp16, Nsp16mut, and analyzed viral replication in human lung epithelial cells.
    [EMBO Reports]

    Full Article
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    Non-Canonical JAK1/STAT3 Interactions with TGFβ Modulate Myofibroblast Trans-differentiation and Fibrosis

    Researchers studied the interactions between JAK1/STAT3 signaling and TGF-β induced fibroblast responses using both pharmacological and small interfering RNA approaches in human normal and idiopathic pulmonary fibrosis-derived lung fibroblasts.
    [American Journal of Physiology-Lung Cellular and Molecular Physiology]

    Abstract

    LncRNA FENDRR with m6A RNA Methylation Regulates Hypoxia-Induced Pulmonary Artery Endothelial Cell Pyroptosis by Mediating DRP1 DNA Methylation

    Scientists identified that FOXF1 Adjacent Non-Coding Developmental Regulatory RNA (FENDRR) was downregulated in hypoxic pulmonary artery endothelial cells (HPAECs), and involved in hypoxia-induced pyroptosis of HPAECs.
    [Molecular Medicine]

    Full Article

    NLRP6 Is Required for Cancer-Derived Exosome-Modified Macrophage M2 Polarization and Promotes Metastasis in Small Cell Lung Cancer

    Investigators found that high expression of the alternatively activated tumor-associated macrophage marker, CD206+ was associated clinically with a poorer prognosis and metastasis state in patients with small cell lung cancer.
    [Cell Death & Disease]

    Full Article

    Darinaparsin (ZIO-101) Enhances the Sensitivity of Small-Cell Lung Cancer to PARP Inhibitors

    Researchers presented that H3.3, encoded by two genes, H3F3A and H3F3B, were prominently overexpressed in SCLC, and Darinaparsin, a derivative of arsenic trioxide, dose- and time-dependently inhibited the viability of SCLC cells in an H3.3-dependent manner.
    [Acta Pharmacologica Sinica]

    Abstract

    YAP1 Mediates Initial Cell Survival during Lorlatinib Treatment via AKT Signaling in ROS1-Rearranged Lung Cancer

    Scientists clarified the initial survival mechanisms of tumor cells in NSCLC during treatment with lorlatinib, a ROS proto-oncogene 1 (ROS1) tyrosine kinase inhibitor.
    [Cancer Science]

    Abstract

    LncRNA Surfactant Associated 1 Activates Large Tumor Suppressor Kinase 1/Yes-Associated Protein Pathway via Modulating Hypoxic Exosome-Delivered miR-4766-5p to Inhibit Lung Adenocarcinoma Metastasis

    Potential impacts of LncRNA surfactant associated 1 on lung adenocarcinoma (LUAD) were determined through the Cancer Genome Atlas database and Gene Expression Profiling Interactive Analysis. The metastatic ability of LUAD cells was also evaluated by molecular biology experiments.
    [International Journal of Pharmaceutics]

    Abstract
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    REVIEWS

    After the Storm: Regeneration, Repair, and Reestablishment of Homeostasis Between the Alveolar Epithelium and Innate Immune System Following Viral Lung Injury

    Investigators describe the major mechanisms of damage, regeneration, and repair within the alveolar niche where gas exchange occurs.
    [Annual Review of Pathology-Mechanisms of Disease]

    Abstract

    Emerging Role of N6-Methyladenosine RNA Methylation in Lung Diseases

    The authors summarize the latest progress in the biological function of m6A modifications in lung diseases and discuss the potential therapeutic and prognostic strategies.
    [Experimental Biology and Medicine]

    Abstract
    INDUSTRY AND POLICY NEWS

    G1 Therapeutics Announces Investigator Initiated Study of Trilaciclib and Lurbinectedin in Patients with Extensive Stage Small Cell Lung Cancer

    G1 Therapeutics, Inc. announced that it is supporting a Phase II investigator-initiated study of trilaciclib and lurbinectedin in patients with extensive stage NSCLC.
    [G1 Therapeutics, Inc.]

    Press Release

    HpVac Announces New Animal Data of its Lead Compound Demonstrating Protection Against Allergic Asthma

    HpVac SA announced new data on its lead compound HpVac-13 for the treatment and prevention of asthmatic attacks in an animal disease model of allergic asthma.
    [HpVac SA (GlobeNewswire)]

    Press Release
    FEATURED EVENT

    Cell Culture Engineering XVIII

    April 23 – 28, 2023
    Cancun, Mexico

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    JOB OPPORTUNITIES

    Doctoral Scholarship – Lung Transplantation

    University of Antwerp – Antwerp, Belgium

    Assistant Professor – Pediatric Pulmonary

    University of Miami – Miami, Florida, United States

    Associate Scientist – Bioscience Immunology

    AstraZeneca – Gaithersburg, Maryland, United States

    Research Assistant – Fibrotic Lung Diseases

    University of Cincinnati – Cincinnati, Ohio, United States

    Clinical Director – Department of Health and Human Services

    NCI – Bethesda, Maryland, United States

    > See All Jobs

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