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    1. Cell Biology
    2. Neuroscience

    Cocaine-induced endocannabinoid signaling mediated by sigma-1 receptors and extracellular vesicle secretion

    Yoki Nakamura, Dilyan I Dryanovski ... Carl R Lupica
    Non-synaptic extracellular vesicles may be involved in the release of endogenous cannabinoids in the central nervous system thereby representing a novel mechanism to mediate their effects on synaptic transmission.
    1. Developmental Biology

    Mechanism and consequence of abnormal calcium homeostasis in Rett syndrome astrocytes

    Qiping Dong, Qing Liu ... Qiang Chang
    Increased spontaneous calcium activity in Rett syndrome astrocytes is a key cell-autonomous phenotype that affects synaptic function and network activity.
    1. Medicine
    2. Stem Cells and Regenerative Medicine

    Scalable, optically-responsive human neuromuscular junction model reveals convergent mechanisms of synaptic dysfunction in familial ALS

    Daniel Chen, Polyxeni Philippidou ... Helen C. Miranda
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    1. Neuroscience

    DNL343 is an investigational CNS penetrant eukaryotic initiation factor 2B activator that prevents and reverses the effects of neurodegeneration caused by the integrated stress response

    Ernie Yulyaningsih, Jung H Suh ... Pascal E Sanchez
    DNL343, a brain-penetrant integrated stress response inhibitor, reduces neurodegeneration in mouse models and identifies biomarker candidates for assessing treatment responses in clinical settings.
    1. Stem Cells and Regenerative Medicine

    Inhibiting USP16 rescues stem cell aging and memory in an Alzheimer’s model

    Felicia Reinitz, Elizabeth Y Chen ... Michael F Clarke
    A neural precursor cell defect precedes widespread inflammation, amyloid plaque pathology, and cognitive deficit in Alzheimer's disease, which can be reversed by inhibiting USP16.
    1. Neuroscience

    Activation of MAP3K DLK and LZK in Purkinje cells causes rapid and slow degeneration depending on signaling strength

    Yunbo Li, Erin M Ritchie ... Yishi Jin
    The activity levels of two closely related MAPKKK are differentially regulated in Purkinje neuron survival.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Alzheimer’s disease linked Aβ42 exerts product feedback inhibition on γ-secretase impairing downstream cell signaling

    Katarzyna Marta Zoltowska, Utpal Das ... Lucía Chávez-Gutiérrez
    A novel Aβ-driven inhibitory mechanism on γ-secretases, which leads to substrate accumulation and reduced release of products, contributes to neurotoxicity by impairing γ-secretase signaling and might operate in Alzheimer’s disease.
    1. Medicine
    2. Stem Cells and Regenerative Medicine

    Merging organoid and organ-on-a-chip technology to generate complex multi-layer tissue models in a human retina-on-a-chip platform

    Kevin Achberger, Christopher Probst ... Peter Loskill
    A microphysiological system (retina-on-a-chip) shows the potential to promote drug development and provide new insights into the underlying pathology of retinal diseases.
    1. Developmental Biology
    2. Neuroscience

    Transient regulation of focal adhesion via Tensin3 is required for nascent oligodendrocyte differentiation

    Emeric Merour, Hatem Hmidan ... Carlos Parras
    A comprehensive analysis of Tensin3 function in oligodendrogenesis links the fields of transcriptional control in oligodendrocyte lineage cells with morphogenetic changes and integrin signaling mediated cell survival.
    1. Neuroscience

    Chronic hyperactivation of midbrain dopamine neurons causes preferential dopamine neuron degeneration

    Katerina Rademacher, Zak Doric ... Ken Nakamura
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    • Incomplete