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Cerebral White Matter Alterations Associated With Oligodendrocyte Vulnerability in Organic Acidurias: Insights in Glutaric Aciduria Type I
The white matter is an important constituent of the central nervous system, containing axons, oligodendrocytes, and its progenitor cells, astrocytes,...
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Persistent vocal learning in an aging open-ended learner reflected in neural FoxP2 expression
BackgroundMost vocal learning species exhibit an early critical period during which their vocal control neural circuitry facilitates the acquisition...
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Activation of 5-HT6 Receptors in the Ventrolateral Orbital Cortex Produces Anti-Anxiodepressive Effects in a Rat Model of Neuropathic Pain
The comorbidity of anxiety and depression frequently occurs in patients with neuropathic pain. The ventrolateral orbital cortex (VLO) plays a...
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Central nervous system-associated macrophages modulate the immune response following stroke in aged mice
Age is a major nonmodifiable risk factor for ischemic stroke. Central nervous system-associated macrophages (CAMs) are resident immune cells located...
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Long-Term High-Fat Diet Impairs AQP4-Mediated Glymphatic Clearance of Amyloid Beta
As a risk factor for Alzheimer’s disease (AD), studies have demonstrated that long-term high-fat diet (HFD) could accelerate the deposition of...
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Therapeutic Implications and Regulations of Protein Post-translational Modifications in Parkinsons Disease
Parkinsons disease (PD) is a neurodegenerative disorder characterized by dopaminergic neuron loss and alpha-synuclein aggregation. This comprehensive...
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Redefining the ontogeny of hyalocytes as yolk sac-derived tissue-resident macrophages of the vitreous body
BackgroundThe eye is a highly specialized sensory organ which encompasses the retina as a part of the central nervous system, but also non-neural...
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Integrating single-nucleus RNA sequencing and spatial transcriptomics to elucidate a specialized subpopulation of astrocytes, microglia and vascular cells in brains of mouse model of lipopolysaccharide-induced sepsis-associated encephalopathy
BackgroundUnderstanding the mechanism behind sepsis-associated encephalopathy (SAE) remains a formidable task. This study endeavors to shed light on...
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Morphological and Molecular Characteristics of Perineuronal Nets in the Human Prefrontal Cortex—A Possible Link to Microcircuitry Specialization
Perineuronal nets (PNNs) are a type of extracellular matrix (ECM) that play a significant role in synaptic activity and plasticity of interneurons in...
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Constraints on the subsecond modulation of striatal dynamics by physiological dopamine signaling
Dopaminergic neurons play a crucial role in associative learning, but their capacity to regulate behavior on subsecond timescales remains debated. It...
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From Lab Bench to Hope: Emerging Gene Therapies in Clinical Trials for Alzheimer’s Disease
Alzheimer’s disease is a progressive neurodegenerative disorder that affects memory and cognitive abilities, affecting millions of people around the...
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A feature-specific prediction error model explains dopaminergic heterogeneity
The hypothesis that midbrain dopamine (DA) neurons broadcast a reward prediction error (RPE) is among the great successes of computational...
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Impact of aquaporin-4 and CD11c + microglia in the development of ependymal cells in the aqueduct: inferences to hydrocephalus
AQP4 is expressed in the endfeet membranes of subpial and perivascular astrocytes and in the ependymal cells that line the ventricular system. The...
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Mechanism Analysis of Selenium-Containing Compounds in Alleviating Spinal Cord Injury Based on Network Pharmacology and Molecular Docking Technology
Spinal cord injury (SCI) is a severe traumatic condition in spinal surgery characterized by nerve damage in and below the injured area. Despite...
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BI1 Activates Autophagy and Mediates TDP43 to Regulate ALS Pathogenesis
Amyotrophic lateral sclerosis (ALS) is the most prevalent motor neuron disease in adults. Currently, there are no known drugs or clinical approaches...
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Intermittent hypoxia exacerbates anxiety in high-fat diet-induced diabetic mice by inhibiting TREM2-regulated IFNAR1 signaling
BackgroundType 2 diabetes mellitus (T2DM) and obstructive sleep apnea (OSA) are mutual risk factors, with both conditions inducing cognitive...
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Effect of Early Inhibition of Toll-Like Receptor 4 on Hippocampal Plasticity in a Neonatal Rat Model of Hypoxic-Ischemic Brain Damage
Hippocampal plasticity is closely related to physiological brain functions such as learning and memory. However, the effect of toll-like receptor 4...
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