Neural Cell News Volume 15.43 | Nov 3 2021

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    2021-11-03 | NCN 15.43


    Neural Cell News by STEMCELL Technologies
    Vol. 15.43 – 3 November, 2021
    TOP STORY

    Deciphering Nanoparticle Trafficking into Glioblastomas Uncovers an Augmented Antitumor Effect of Metronomic Chemotherapy

    Researchers conducted transmission electron microscopy experiments of an intracranial glioblastoma model and showed that ligand-modified nanoparticles traversed the blood–brain barrier, endocytosed into the lysosomes of glioblastoma cells, and underwent endo-lysosomal escape upon photochemical ionization.
    [Advanced Materials]

    Abstract
    Survey results on the insights and hurdles of CRISPR genome editing.
    PUBLICATIONSRanked by the impact factor of the journal

    Repurposing Cancer Drugs Identifies Kenpaullone Which Ameliorates Pathologic Pain in Preclinical Models via Normalization of Inhibitory Neurotransmission

    The authors identified kenpaullone (KP), which enhanced Kcc2/KCC2 expression and functioned in cultured rodent and human neurons by inhibiting GSK3ß.
    [Nature Communications]

    Full ArticlePress Release

    Extracellular LGALS3BP Regulates Neural Progenitor Position and Relates to Human Cortical Complexity

    Single-cell RNA-sequencing and proteomics revealed that LGALS3BP-mediated mechanisms involved the extracellular matrix in neural progenitor cells’ anchoring and migration within the human brain.
    [Nature Communications]

    Full Article

    A Human iPSC-Astroglia Neurodevelopmental Model Reveals Divergent Transcriptomic Patterns in Schizophrenia

    Investigators used a human induced pluripotent stem cell (iPSC)-derived astrocyte model and investigated the temporal patterns of astroglia differentiation during developmental stages critical for schizophrenia using RNA sequencing.
    [Translational Psychiatry]

    Full Article

    Lithium Treatment and Human Hippocampal Neurogenesis

    The authors tested the chronic effects of low and high doses of lithium on human hippocampal progenitor cells and used immunocytochemistry to investigate the effects of lithium on cell parameters implicated in neurogenesis.
    [Translational Psychiatry]

    Full Article

    Natriuretic Peptides Are Neuroprotective on In Vitro Models of PD and Promote Dopaminergic Differentiation of hiPSCs-Derived Neurons via the Wnt/β-Catenin Signaling

    Scientists reported that atrial natriuretic peptide, brain natriuretic peptide, and C-type natriuretic peptide accelerated the dopaminergic differentiation of human induced pluripotent stem cells (hiPSCs)-derived neural population, useful for both neuroprotection and neurorepair in Parkinson’s disease.
    [Cell Death Discovery]

    Full Article

    Vascularization of iNSC Spheroid in a 3D Spheroid-on-a-Chip Platform Enhances Neural Maturation

    Investigators created a 3D model of vascularized spheroid cells using an injection-molded microfluidic chip. Gene expression analysis and immunostaining revealed that the vascular network greatly enhanced spheroid differentiation and reduced apoptosis.
    [Biotechnology and Bioengineering]

    Abstract

    Developmental Defects and Impaired Network Excitability in a Cerebral Organoid Model of KCNJ11 p.V59M-Related Neonatal Diabetes

    The authors generated cerebral organoids derived from human induced pluripotent stem cells (hiPSCs) possessing the KCNJ11 mutation p.Val59Met (V59M) and from non-pathogenic/normal hiPSCs.
    [Scientific Reports]

    Full Article

    Increased VLCFA-Lipids and ELOVL4 Underlie Neurodegeneration in Frontotemporal Dementia

    Researchers investigated the possible role of very long chain fatty acid (VLCFA)-lipids in frontotemporal dementia (FTD), which was a leading cause of younger-onset dementia, and identified three VLCFA-lipid species that were significantly increased in FTD brain compared to controls.
    [Scientific Reports]

    Full Article
    Request your free copy of the 'Building Three-Dimensional Human Brain Organoids' Wallchart
    REVIEWS

    A Hypothalamomedullary Network for Physiological Responses to Environmental Stresses

    The authors present a combined neural network for environmental stress responses, providing insights into the central circuit mechanism for the integrative regulation of systemic organs.
    [Nature Reviews Neuroscience]

    Abstract

    Periods of Synchronized Myelin Changes Shape Brain Function and Plasticity

    Scientists discuss potential mechanisms of myelination at different life stages, explore whether myelin plasticity provides the regenerative potential of the central nervous system white matter, and question whether changes in myelin may underlie neurological disorders.
    [Nature Neuroscience]

    Abstract
    INDUSTRY AND POLICY NEWS

    COMPASS Pathways to Launch Phase II Trial of COMP360 Psilocybin Therapy for Post-Traumatic Stress Disorder

    COMPASS Pathways, Inc. announced it will be conducting a Phase II clinical trial to assess the safety and tolerability of COMP360 psilocybin therapy in post-traumatic stress disorder.
    [COMPASS Pathways, Inc.]

    Press Release

    uniQure Announces Latest Positive Recommendation from Data Safety Monitoring Board in Phase I/II Clinical Trial of AMT-130 for the Treatment of Huntington’s Disease

    uniQure, Inc. announced the positive recommendation by the independent Data Safety Monitoring Board following a review of safety data from the four patient procedures in the higher-dose cohort of the Phase I/II clinical trial of AMT-130 for the treatment of Huntington’s disease.
    [uniQure, Inc.]

    Press Release
    FEATURED EVENT

    2nd AACR-KCA Conference on Precision Medicine in Solid Tumors

    November 10 – 11, 2021
    Seoul, Korea & Online

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Fellow – Educational Neuroscience

    The University of Hong Kong – Hong Kong, China

    Postdoctoral Fellow – Neural Circuit Formation

    Baylor College of Medicine – Houston, Texas, United States

    Tenure Track Faculty Position – Neuroscience of Movement Disorders

    University of Calgary – Calgary, Alberta, Canada

    Postdoctoral Position – Developmental Neuroscience

    Flanders Institute for Biotechnology – Leuven, Belgium

    Assistant Professor – Molecular and Behavioral Neuroscience

    Center for Molecular and Behavioral Neuroscience – Newark, New Jersey, United States

    > See All Jobs

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