Search Results - "Kawaguchi, Riki"
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Transcriptional Reprogramming of Distinct Peripheral Sensory Neuron Subtypes after Axonal Injury
Published in Neuron (Cambridge, Mass.) (14-10-2020)“…Primary somatosensory neurons are specialized to transmit specific types of sensory information through differences in cell size, myelination, and the…”
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Molecular basis of astrocyte diversity and morphology across the CNS in health and disease
Published in Science (American Association for the Advancement of Science) (04-11-2022)“…Astrocytes, a type of glia, are abundant and morphologically complex cells. Here, we report astrocyte molecular profiles, diversity, and morphology across the…”
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Microglia-organized scar-free spinal cord repair in neonatal mice
Published in Nature (London) (26-11-2020)“…Spinal cord injury in mammals is thought to trigger scar formation with little regeneration of axons 1 – 4 . Here we show that a crush injury to the spinal…”
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Astrocyte scar formation aids central nervous system axon regeneration
Published in Nature (London) (14-04-2016)“…Transected axons fail to regrow in the mature central nervous system. Astrocytic scars are widely regarded as causal in this failure. Here, using three…”
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Astrocyte layers in the mammalian cerebral cortex revealed by a single-cell in situ transcriptomic map
Published in Nature neuroscience (01-04-2020)“…Although the cerebral cortex is organized into six excitatory neuronal layers, it is unclear whether glial cells show distinct layering. In the present study,…”
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Required growth facilitators propel axon regeneration across complete spinal cord injury
Published in Nature (London) (01-09-2018)“…Transected axons fail to regrow across anatomically complete spinal cord injuries (SCI) in adults. Diverse molecules can partially facilitate or attenuate axon…”
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Sox11 Expression Promotes Regeneration of Some Retinal Ganglion Cell Types but Kills Others
Published in Neuron (Cambridge, Mass.) (21-06-2017)“…At least 30 types of retinal ganglion cells (RGCs) send distinct messages through the optic nerve to the brain. Available strategies of promoting axon…”
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Divergent transcriptional regulation of astrocyte reactivity across disorders
Published in Nature (London) (16-06-2022)“…Astrocytes respond to injury and disease in the central nervous system with reactive changes that influence the outcome of the disorder 1 – 4 . These changes…”
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Molecular signatures underlying neurofibrillary tangle susceptibility in Alzheimer’s disease
Published in Neuron (Cambridge, Mass.) (21-09-2022)“…Tau aggregation in neurofibrillary tangles (NFTs) is closely associated with neurodegeneration and cognitive decline in Alzheimer’s disease (AD). However, the…”
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Broad transcriptomic dysregulation occurs across the cerebral cortex in ASD
Published in Nature (London) (17-11-2022)“…Neuropsychiatric disorders classically lack defining brain pathologies, but recent work has demonstrated dysregulation at the molecular level, characterized by…”
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The effect of Rbfox2 modulation on retinal transcriptome and visual function
Published in Scientific reports (12-11-2020)“…Rbfox proteins regulate alternative splicing, mRNA stability and translation. These proteins are involved in neurogenesis and have been associated with various…”
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Analysis of the immune response to sciatic nerve injury identifies efferocytosis as a key mechanism of nerve debridement
Published in eLife (02-12-2020)“…Sciatic nerve crush injury triggers sterile inflammation within the distal nerve and axotomized dorsal root ganglia (DRGs). Granulocytes and pro-inflammatory…”
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Membrane Receptor for Retinol Binding Protein Mediates Cellular Uptake of Vitamin A
Published in Science (American Association for the Advancement of Science) (09-02-2007)“…Vitamin A has diverse biological functions. It is transported in the blood as a complex with retinol binding protein (RBP), but the molecular mechanism by…”
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A toolbox of astrocyte-specific, serotype-independent adeno-associated viral vectors using microRNA targeting sequences
Published in Nature communications (16-11-2023)“…Astrocytes, one of the most prevalent cell types in the central nervous system (CNS), are critically involved in neural function. Genetically manipulating…”
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Robust Hi-C Maps of Enhancer-Promoter Interactions Reveal the Function of Non-coding Genome in Neural Development and Diseases
Published in Molecular cell (06-08-2020)“…Genome-wide mapping of chromatin interactions at high resolution remains experimentally and computationally challenging. Here we used a low-input “easy Hi-C”…”
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DYNLRB1 is essential for dynein mediated transport and neuronal survival
Published in Neurobiology of disease (01-07-2020)“…The cytoplasmic dynein motor complex transports essential signals and organelles from the cell periphery to the perinuclear region, hence is critical for the…”
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GDF10 is a signal for axonal sprouting and functional recovery after stroke
Published in Nature neuroscience (01-12-2015)“…Stroke is the leading cause of adult disability. This study shows that the secreted factor GDF10 is a signal for the formation of new brain connections that…”
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The injured sciatic nerve atlas (iSNAT), insights into the cellular and molecular basis of neural tissue degeneration and regeneration
Published in eLife (14-12-2022)“…Upon trauma, the adult murine peripheral nervous system (PNS) displays a remarkable degree of spontaneous anatomical and functional regeneration. To explore…”
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The Membrane Receptor for Plasma Retinol-Binding Protein, A New Type of Cell-Surface Receptor
Published in International Review of Cell and Molecular Biology (2011)“…Vitamin A is essential for diverse aspects of life ranging from embryogenesis to the proper functioning of most adult organs. Its derivatives (retinoids) have…”
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Transcription factor network analysis identifies REST/NRSF as an intrinsic regulator of CNS regeneration in mice
Published in Nature communications (29-07-2022)“…The inability of neurons to regenerate long axons within the CNS is a major impediment to improving outcome after spinal cord injury, stroke, and other CNS…”
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