Pulmonary Cell News Volume 13.19 | Jul 18 2024

    0
    12







    2024-07-18 | PULCN 13.19


    Pulmonary Cell News by STEMCELL Technologies
    Vol. 13.19 – 18 July, 2024
    TOP STORY

    Alveolar Fibroblast Lineage Orchestrates Lung Inflammation and Fibrosis

    Scientists showed that lung-specialized alveolar fibroblasts took on multiple molecular states with distinct roles in facilitating responses to fibrotic lung injury.
    [Nature]

    Abstract
    Immunostained airway epithelial cells at the air-liquid interface with text describing a free on-demand course on pulmonary cell culture.
    PUBLICATIONSRanked by the impact factor of the journal

    A Fibroblast-Dependent TGFβ1/sFRP2 Noncanonical Wnt Signaling Axis Promotes Epithelial Metaplasia in Idiopathic Pulmonary Fibrosis

    Researchers administered the fibroblast-selective TGFβ1 signaling inhibitor, epigallocatechin gallate, to interstitial lung disease patients undergoing diagnostic lung biopsy and conducted single-cell RNA sequencing on spare tissue.
    [Journal of Clinical Investigation]

    AbstractGraphical Abstract

    SHR-A1811 (Antibody-Drug Conjugate) in Advanced HER2-Mutant Non-Small Cell Lung Cancer: A Multicenter, Open-Label, Phase I/II Study

    A dose-escalation and expansion, Phase I/II study was conducted to assess the novel antibody-drug conjugate SHR-A1811 in pretreated HER2-altered advanced NSCLC.
    [Signal Transduction and Targeted Therapy]

    Full Article

    Transcriptional Phenocopies of Deleterious KEAP1 Mutations Correlate with Survival Outcomes in Lung Cancer Treated with Immunotherapy

    Investigators hypothesized that KEAP1 wild-type tumors recapitulated the transcriptional footprint of KEAP1 mutations and that this KEAPness phenotype could determine immune responsiveness with higher precision compared to mutation-based models.
    [Clinical Cancer Research]

    Abstract

    Targeting AKR1B10 by Drug Repurposing with Epalrestat Overcomes Chemoresistance in Non-Small Cell Lung Cancer Patient-Derived Tumor Organoids

    The authors investigated patient-derived tumor organoids and matched tumor tissues from surgically treated non-small cell lung cancer patients to identify drug repurposing targets to overcome resistance towards standard-of-care platinum-based doublet chemotherapy.
    [Clinical Cancer Research]

    Abstract

    NOP2 Facilitates EZH2-Mediated Epithelial–Mesenchymal Transition by Enhancing EZH2 mRNA Stability via m5C Methylation in Lung Cancer Progression

    Lentivirus-mediated overexpression of NOP2 in vitro resulted in enhanced migration and invasion capabilities of lung cancer cells, while in vivo experiments demonstrated its ability to promote the growth and metastasis of xenograft tumors.
    [Cell Death & Disease]

    Full ArticleGraphical Abstract

    PRMT1 Promotes Warburg Effect by Regulating the PKM2/PKM1 Ratio in Non-Small Cell Lung Cancer

    Researchers discovered that protein arginine methyltransferase 1 (PRMT1) was highly expressed under conditions of glucose sufficiency. PRMT1 induced an increase in the PKM2/PKM1 ratio through upregulation of PTBP1, in turn, promoting aerobic glycolysis in NSCLC.
    [Cell Death & Disease]

    Full Article
    STEMCELL has implemented an Environmental Management System that is now ISO 14001-certified.
    REVIEWS

    Building a Human Lung from Pluripotent Stem Cells to Model Respiratory Viral Infections

    The authors propose a guideline using iPSCs to create all the disease-relevant cell types. iPSCs can be differentiated into lung epithelium, innate immune cells, endothelial cells, and fibroblasts at a large scale, recapitulating in vivo functions and providing genetic tractability.
    [Respiratory Research]

    Full Article
    INDUSTRY AND POLICY NEWS

    Mendoza, Weiss Receive $2.6 Million Grant to Study Biomechanics of Lung Tumors

    Dr. Michelle Mendoza and Dr. Jeffrey Weiss are the recipients of a $2.6 million grant from the National Institutes of Health to research how tension in lung tissue affects the growth and distribution of tumors.
    [Huntsman Cancer Institute]

    Press Release
    FEATURED EVENT

    Engineering Development and Disease in Organoids

    August 19 – 21, 2024
    San Diego, California, United States

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Fellow – Immunology of Lung Cancer

    Dalhousie University – Halifax, Nova Scotia, Canada

    Research Associate – Pulmonary Research

    Cedars-Sinai – Los Angeles, California, United States

    Postdoctoral Associate – Scleroderma Vasculopathy

    Boston University – Boston, Massachusetts, United States

    Senior Oncology Specialist – Lung Cancer

    Amgen, Inc. – Houston, Texas, United States

    Director – Office of Cancer Centers

    National Cancer Institute – Bethesda, Maryland, United States

    > See All Jobs

    Submit an article, publication, job or event
    Brought to you by
    stemcell-logo-for newsletter-2