ArticleJournal of neurochemistry2018
Regulating nociceptive transmission by VGluT2-expressing spinal dorsal horn neurons.
Article in Journal of neurochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
28 citing papers in PubMed, 42 citations in OpenAlex.
- EphB1 Receptor Blockade Augments Morphine Antinociception via Inhibiting GRK2-Mediated µ-Opioid Receptor Internalization.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- HIV-1 gp120 Induces Nociceptive Hypersensitivity via α2δ-1-Bound NMDA Receptors at Primary Afferent→Excitatory Neuron Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Descending inhibitory rostral ventromedial medulla neurons cause widespread antinociception and contribute to the pain-inhibits-pain phenomenon.Nature communications · 2026Article
- Tonic GABA and Glycine Inhibition Control Pain Hypersensitivity via Limiting α2δ-1- and mGluR5-Dependent NMDA Receptor Activity at Primary Afferent→Excitatory Neuron Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Fetal rat neural progenitor cell transplantation after spinal cord injury improves motor recovery following optogenetic stimulation.Molecular therapy : the journal of the American Society of Gene Therapy · 2025Article
- Pharmacological and Genetic Approaches to Downregulate FIS1 Mitigate Neuropathic Pain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Elevated plasma CXCL12 leads to pain chronicity via positive feedback upregulation of CXCL12/CXCR4 axis in pain synapses.The journal of headache and pain · 2024Article
- Exploring the role of spinal astrocytes in the onset of hyperalgesic priming signals in acid-induced chronic muscle pain.PNAS nexus · 2024Article
- Calcineurin and CK2 Reciprocally Regulate Synaptic AMPA Receptor Phenotypes via α2δ-1 in Spinal Excitatory Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Constitutive KCC2 Cell- and Synapse-Specifically Regulates NMDA Receptor Activity in the Spinal Cord.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- The next-generation DNA vaccine platforms and delivery systems: advances, challenges and prospects.Frontiers in immunology · 2024Review
- Optogenetic and Chemogenic Control of Pain Signaling: Molecular Markers.International journal of molecular sciences · 2023Review
- NMDA Receptors at Primary Afferent-Excitatory Neuron Synapses Differentially Sustain Chemotherapy- and Nerve Trauma-Induced Chronic Pain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Brief Opioid Exposure Paradoxically Augments Primary Afferent Input to Spinal Excitatory Neurons via α2δ-1-Dependent Presynaptic NMDA Receptors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- HDAC2 in Primary Sensory Neurons Constitutively Restrains Chronic Pain by Repressing α2δ-1 Expression and Associated NMDA Receptor Activity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Theta-Burst Stimulation of Primary Afferents Drives Long-Term Potentiation in the Spinal Cord and Persistent Pain via α2δ-1-Bound NMDA Receptors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Lipid-based nanoparticles and RNA as innovative neuro-therapeutics.Frontiers in pharmacology · 2022Review
- Proteomic analysis of spinal cord tissue in a rat model of cancer-induced bone pain.Frontiers in molecular neuroscience · 2022Article
- Freely Behaving Mice Can Brake and Turn During Optogenetic Stimulation of the Mesencephalic Locomotor Region.Frontiers in neural circuits · 2021Article
- Neuroligin1 Contributes to Neuropathic Pain by Promoting Phosphorylation of Cofilin in Excitatory Neurons.Frontiers in molecular neuroscience · 2021Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Vesicular glutamate transporter-2 (VGluT2) mediates the uptake of glutamate into synaptic vesicles in neurons. Spinal cord dorsal horn interneurons are highly heterogeneous and molecularly diverse. The functional significance of VGluT2-expressing dorsal horn neurons in physiological and pathological pain conditions has not been explicitly demonstrated. Designer receptors exclusively activated by designer drugs (DREADDs) are a powerful chemogenetic tool to reversibly control neuronal excitability and behavior. Here, we used transgenic mice with Cre recombinase expression driven by the VGluT2 promoter, combined with the chemogenetic approach, to determine the contribution of VGluT2-expressing dorsal horn neurons to nociceptive regulation. Adeno-associated viral vectors expressing double-floxed Cre-dependent Gαq-coupled human M3 muscarinic receptor DREADD (hM3D)-mCherry or Gαi-coupled κ-opioid receptor DREADD (KORD)-IRES-mCitrine were microinjected into the superficial spinal dorsal horn of VGluT2-Cre mice. Immunofluorescence labeling showed that VGluT2 was predominantly expressed in lamina II excitatory interneurons. Activation of excitatory hM3D in VGluT2-expressing neurons with clozapine N-oxide caused a profound increase in neuronal firing and synaptic glutamate release. Conversely, activation of inhibitory KORD in VGluT2-expressing neurons with salvinorin B markedly inhibited neuronal activity and synaptic glutamate release. In addition, chemogenetic stimulation of VGluT2-expressing neurons increased mechanical and thermal sensitivities in naive mice, whereas chemogenetic silencing of VGluT2-expressing neurons reversed pain hypersensitivity induced by tissue inflammation and peripheral nerve injury. These findings indicate that VGluT2-expressing excitatory neurons play a crucial role in mediating nociceptive transmission in the spinal dorsal horn. Targeting glutamatergic dorsal horn neurons with inhibitory DREADDs may be a new strategy for treating inflammatory pain and neuropathic pain.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.