Neural Cell News Volume 17.18 | May 10 2023

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    2023-05-10 | NCN 17.18


    Neural Cell News by STEMCELL Technologies
    Vol. 17.18 – 10 May, 2023
    TOP STORY

    Glioblastoma Remodeling of Human Neural Circuits Decreases Survival

    Researchers sought to determine how glioma-induced neuronal changes influence neural circuits underlying cognition and whether these interactions influence patient survival.
    [Nature]

    Full ArticlePress Release
    Find antibodies targeting cell markers relevant in neural research
    PUBLICATIONSRanked by the impact factor of the journal

    Type I Interferon Response in Astrocytes Promotes Brain Metastasis by Enhancing Monocytic Myeloid Cell Recruitment

    Scientists demonstrated that cancer-activated astrocytes created a sustained low-level activated type I interferon (IFN) microenvironment in brain metastatic lesions. They further confirmed that the IFN response in astrocytes facilitated brain metastasis.
    [Nature Communications]

    Full Article

    Effects of HDAC Inhibitors on Neuroblastoma SH-SY5Y Cell Differentiation into Mature Neurons via the Wnt Signaling Pathway

    Investigators hypothesized that histone deacetylase inhibitors induced the neuronal differentiation of SH-SY5Y cells. They used phase contrast microscopy, immunocytochemistry, qPCR, and western blotting analysis to confirm.
    [BMC Neuroscience]

    Full Article

    Neural Stem Cells As Carriers of Nucleoside-Conjugated Nanogels: A New Approach toward Cell-Mediated Delivery

    Scientists presented the potential of neural stem cells as drug delivery systems for nucleoside analogue-conjugated nanogels (NGs). Two different approaches were investigated: the intracellular loading and extracellular cell surface decoration with NGs.
    [ACS Applied Materials & Interfaces]

    Full ArticleGraphical Abstract

    HCMV Infection Reduces Nidogen-1 Expression, Contributing to Impaired Neural Rosette Development in Brain Organoids

    Investigators utilized human cytomegalovirus-infected induced pluripotent stem cells to generate in vitro brain organoids, modeling the first trimester of fetal brain development.
    [Journal Of Virology]

    Abstract

    Multimodal Spatiotemporal Phenotyping of Human Retinal Organoid Development

    Researchers generated multiplexed protein maps over a retinal organoid time course and primary adult human retinal tissue. They also generated a single-cell transcriptome and chromatin accessibility timecourse dataset and inferred a gene regulatory network underlying organoid development.
    [Nature Biotechnology]

    Full ArticlePress Release

    RNA N6-Methyladenosine Reader IGF2BP3 Interacts with MYCN and Facilitates Neuroblastoma Cell Proliferation

    Scientists showed that insulin-like growth factor 2 mRNA binding protein 3 (IGF2BP3) binds MYCN mRNA with N6-methyladenosine modification and regulates its stability and expression. This in turn, can bind to the IGF2BP3 promoter to promote its expression.
    [Cell Death Discovery]

    Full Article

    EZH2-Myc Driven Glioblastoma Elicited by Cytomegalovirus Infection of Human Astrocytes

    Researchers presented the first experimental evidence for human cytomegalovirus as a reprogramming vector, straight through the dedifferentiation of mature human astrocytes, and generation of cytomegaviruselicited glioblastoma cells possessing glioblastoma-like traits.
    [Oncogene]

    Full Article

    Anti-Inflammatory Effects of CBD in Human Microglial Cell Line Infected With HIV-1

    Investigators studied the anti-inflammatory effects of the compound cannabidiol (CBD) in comparison with Δ (9)-tetrahydrocannabinol in human microglial cells infected with human immunodeficiency virus.
    [Scientific Reports]

    Full Article

    Learn about Parkinson's Disease therapy with hESCs by watching Dr. Malin Parmar's webinar from the Nature Research Round Table on hPSC Quality
    REVIEWS

    Gastrointestinal Disorders in Parkinson’s Disease and Other Lewy Body Diseases

    The authors review the involvement of the gut–brain axis in the development and progression of Parkinson’s disease from the perspective of the gut microbiota.
    [npj Parkinson’s Disease]

    Full Article
    INDUSTRY AND POLICY NEWS

    Brain Cancer Canada Awards CAD 50,000 Grant for Innovative Research to Improve Brain Cancer Diagnosis and Treatment

    The grant will fund an innovative project by Dr. Maria MacDonald of the London Health Sciences Centre and Drs. Julie Bennett and Cynthia Hawkins of the Hospital for Sick Children. They are working to identify the proportion of adults with brain tumors with a genetic profile typically seen in children.
    [Brain Cancer Canada]

    Press Release

    Plus Therapeutics Expands Collaboration with Piramal Pharma Solutions to Meet Increase in Investigational Drug Demand for Ongoing and Planned Clinical Trials

    Plus Therapeutics, Inc. announced an expansion of its collaboration with Piramal Pharma Solutions to produce additional cGMP liposome intermediate drug product to meet the increase in demand for its lead investigational targeted radiotherapeutic, rhenium obisbemeda, for ongoing and planned clinical trials.
    [Plus Therapeutics, Inc.]

    Press Release
    FEATURED EVENT

    Diversity in a Dish: Pluripotent Stem Cells in Genetic Analysis and Disease Modeling

    May 23 – 25, 2023
    Bar Harbor, Maine, United States & Virtual

    > See All Events

    JOB OPPORTUNITIES

    Research Fellow – Aging and Cancer Stem Cell

    The National University of Singapore – Singapore, Singapore

    Postdoctoral Position – Dementia

    Karolinska Institutet – Solna, Sweden

    Postdoctoral Research Associate – Oncology

    St. Jude Children’s Research Hospital – Memphis, Tennessee, United States

    Staff Scientist – Murine Phenotyping Core

    National Institutes of Health – Bethesda, Maryland, United States

    Researcher – Neural Circuit

    University of California, San Diego – La Jolla, California, United States

    > See All Jobs

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