101 results found
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Heterozygous expression of a Kcnt1 gain-of-function variant has differential effects on somatostatin- and parvalbumin-expressing cortical GABAergic neurons

    Amy N Shore, Keyong Li ... Matthew C Weston
    An epilepsy-associated potassium channel variant causes neuron-type-dependent alterations in ionic currents, neuronal excitability, and network connectivity.
    1. Neuroscience

    APP β-CTF triggers cell-autonomous synaptic toxicity independent of Aβ

    Mengxun Luo, Jia Zhou ... Yelin Chen
    Not revised
    Reviewed Preprint v1
    • Useful
    • Solid
    • Incomplete
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Generation of inner ear hair cells by direct lineage conversion of primary somatic cells

    Louise Menendez, Talon Trecek ... Neil Segil
    Direct reprogramming of somatic cells to an inner ear sensory hair cell-like state provides an experimental platform to identify causes and treatments for hair cell loss and hearing deficits.
    1. Neuroscience

    Mutant huntingtin impairs PNKP and ATXN3, disrupting DNA repair and transcription

    Rui Gao, Anirban Chakraborty ... Partha S Sarkar
    Polyglutamine expansion in mutant huntingtin disrupts a novel transcription-coupled DNA repair complex, providing an undescribed mechanism of neuronal toxicity and degeneration in Huntington's disease.
    1. Neuroscience

    Inhibitory CCK+ basket synapse defects in mouse models of dystroglycanopathy

    Jennifer N Jahncke, Daniel S Miller ... Kevin M Wright
    Loss of functional dystroglycan disrupts the formation and function of CCK+/CB1R+ inhibitory synapses in hippocampal CA1, resulting in reduced seizure thresholds in mouse models of dystroglycanopathy.
    1. Genetics and Genomics
    2. Neuroscience

    Tau polarizes an aging transcriptional signature to excitatory neurons and glia

    Timothy Wu, Jennifer M Deger ... Joshua M Shulman
    While tau and aging have highly overlapping differential gene expression signatures, they diverge in the affected cell types, with aging having a wide-ranging impact and tau-triggered changes instead polarized to excitatory neurons and glia.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    A single cell transcriptional roadmap of human pacemaker cell differentiation

    Alexandra Wiesinger, Jiuru Li ... Harsha D Devalla
    Diversification of human pacemaker subpopulations is directed by WNT and TGFβ signaling.
    1. Neuroscience

    ErbB4 deletion in noradrenergic neurons in the locus coeruleus induces mania-like behavior via elevated catecholamines

    Shu-Xia Cao, Ying Zhang ... Xiao-Ming Li
    Behavioral and molecular mechanistic studies elaborate the important role of ErbB4 in noradrenergic neurons associated with mania pathogenesis.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    mTOR signaling regulates the morphology and migration of outer radial glia in developing human cortex

    Madeline G Andrews, Lakshmi Subramanian, Arnold R Kriegstein
    mTOR signaling regulates the morphology of a human-enriched neural stem cell population and thus contributes to the radial architecture of the developing human cortex with implications for neurodevelopmental disease.
    1. Cancer Biology
    2. Genetics and Genomics

    Mismatch repair-signature mutations activate gene enhancers across human colorectal cancer epigenomes

    Stevephen Hung, Alina Saiakhova ... Peter C Scacheri
    Non-coding mutations in microsatellite-instable (MSI) colorectal tumors are prevalent and activate cancer-specific enhancers, thereby disrupting gene expression control.

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