ArticleThe Journal of biological chemistry2013
Endogenous interleukin-1β in neuropathic rats enhances glutamate release from the primary afferents in the spinal dorsal horn through coupling with presynaptic N-methyl-D-aspartic acid receptors.
Article in The Journal of biological chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.
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Who cites it
64 citing papers in PubMed, 93 citations in OpenAlex.
- Activating Transcription Factor 3 in Pain: A Molecular Regulator and Emerging Biomarker.Genes · 2026Review
- Mechanical Compression-Induced Peripheral Neuropathic Pain: From Astrocyte Mechanosensing and Phenotypic Reprogramming to CCL2-CCR2 Axis-Targeted Therapies.Journal of inflammation research · 2026Review
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- 4E-BP1-dependent translation in microglia controls mechanical hypersensitivity in male and female mice.The Journal of clinical investigation · 2025Article
- Acupoint massage: a comprehensive descriptive review of its forms, applications, and underlying mechanisms.Chinese medicine · 2025Review
- CaMKIIα-NpHR-Mediated Optogenetic Inhibition of DRG Glutamatergic Neurons by Flexible Optic Fiber Alleviates Chronic Neuropathic Pain.Neuromolecular medicine · 2025Article
- Emerging Molecular and Synaptic Targets for the Management of Chronic Pain Caused by Systemic Lupus Erythematosus.International journal of molecular sciences · 2024Review
- Dysregulation of sphingolipid metabolism in pain.Frontiers in pharmacology · 2024Review
- Chinese Tuina remodels the synaptic structure in neuropathic pain rats by downregulating the expression of N-methyl D-aspartate receptor subtype 2B and postsynaptic density protein-95 in the spinal cord dorsal horn.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2023Article
- Soluble epoxide hydrolase inhibitor blockage microglial cell activation in subnucleus caudalis in a persistent model of arthritis.International immunopharmacology · 2023Article
- Glial Glutamate Transporter Modulation Prevents Development of Complete Freund's Adjuvant-Induced Hyperalgesia and Allodynia in Mice.Brain sciences · 2023Article
- Emerging roles of GPR109A in regulation of neuroinflammation in neurological diseases and pain.Neural regeneration research · 2023Review
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- Neuropathic pain; what we know and what we should do about it.Frontiers in pain research (Lausanne, Switzerland) · 2023Review
- NFAT1 Orchestrates Spinal Microglial Transcription and Promotes Microglial Proliferation via c-MYC Contributing to Nerve Injury-Induced Neuropathic Pain.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Gama-aminobutyric acid (GABA) alleviates hepatic inflammation via GABA receptors/TLR4/NF-κB pathways in growing-finishing pigs generated by super-multiparous sows.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2022Article
- Article
- Phytohormone abscisic acid ameliorates neuropathic pain via regulating LANCL2 protein abundance and glial activation at the spinal cord.Molecular pain · 2022Article
- Effective Oriental Magic for Analgesia: Acupuncture.Evidence-based complementary and alternative medicine : eCAM · 2022Review
- Simultaneous hyperbaric oxygen therapy during systemic chemotherapy reverses chemotherapy-induced peripheral neuropathy by inhibiting TLR4 and TRPV1 activation in the central and peripheral nervous system.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2021Article
4 more citing papers are in PubMed but not listed here.
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Excessive activation of glutamate receptors and overproduction of proinflammatory cytokines, including interleukin-1β (IL-1β) in the spinal dorsal horn, are key mechanisms underlying the development and maintenance of neuropathic pain. In this study, we investigated the mechanisms by which endogenous IL-1β alters glutamatergic synaptic transmission in the spinal dorsal horn in rats with neuropathic pain induced by ligation of the L5 spinal nerve. We demonstrated that endogenous IL-1β in neuropathic rats enhances glutamate release from the primary afferent terminals and non-NMDA glutamate receptor activities in postsynaptic neurons in the spinal dorsal horn. Myeloid differentiation primary response protein 88 (MyD88) is a mediator used by IL-1β to enhance non-NMDA glutamate receptor activities in postsynaptic neurons in the spinal dorsal horn. Presynaptic NMDA receptors are effector receptors used by the endogenous IL-1β to enhance glutamate release from the primary afferents in neuropathic rats. This is further supported by the fact that NMDA currents recorded from small neurons in the dorsal root ganglion of normal rats are potentiated by exogenous IL-1β. Furthermore, we provided evidence that functional coupling between IL-1β receptors and presynaptic NMDA receptors at the primary afferent terminals is mediated by the neutral sphingomyelinase/ceramide signaling pathway. Hence, functional coupling between IL-1β receptors and presynaptic NMDA receptors at the primary afferent terminals is a crucial mechanism leading to enhanced glutamate release and activation of non-NMDA receptors in the spinal dorsal horn neurons in neuropathic pain conditions. Interruption of such functional coupling could be an effective approach for the treatment of 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.