ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2022
D1/D5 Dopamine Receptors and mGluR5 Jointly Enable Non-Hebbian Long-Term Potentiation at Sensory Synapses onto Lamina I Spinoparabrachial Neurons.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 11 citations in OpenAlex.
- Mechanisms and Cell Type-Dependence of Non-Hebbian Long-Term Potentiation at Primary Afferent Synapses in the Mouse Spinal Superficial Dorsal Horn.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- The Connections Between Pain and Itch: Shared Neuroimmune Mechanisms and Therapeutic Implications.Current pain and headache reports · 2026Review
- Glial-Dopamine crosstalk: Astrocytic and microglial gatekeepers of neuroinflammation, plasticity, and motivation.AIMS neuroscience · 2026Review
- Cell Type-Dependent Short-Term Plasticity and Dopaminergic Modulation of Sensory Synapses onto Mouse Superficial Dorsal Horn Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Effects of perinatal iron deficiency on spinal dorsal horn circuits.The journal of pain · 2025Article
- Sex differences in the transition to chronic pain.The Journal of clinical investigation · 2025Review
- Beyond the itch: the complex interplay of immune, neurological, and psychological factors in chronic urticaria.Journal of neuroinflammation · 2025Review
- Astrocyte D1/D5 Dopamine Receptors Govern Non-Hebbian Long-Term Potentiation at Sensory Synapses onto Lamina I Spinoparabrachial Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Early-Life Iron Deficiency Persistently Alters Nociception in Developing Mice.The journal of pain · 2023Article
- An Overview of the Mechanisms Involved in Neuralgia.Journal of inflammation research · 2023Review
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
Highly correlated firing of primary afferent inputs and lamina I projection neurons evokes synaptic long-term potentiation (LTP), a mechanism by which ascending nociceptive transmission can be amplified at the level of the spinal dorsal horn. However, the degree to which neuromodulatory signaling shapes the temporal window governing spike-timing-dependent plasticity (STDP) at sensory synapses onto projection neurons remains unclear. The present study demonstrates that activation of spinal D1/D5 dopamine receptors (D1/D5Rs) creates a highly permissive environment for the production of LTP in male and female adult mouse spinoparabrachial neurons by promoting non-Hebbian plasticity. Bath application of the mixed D1/D5R agonist SKF82958 unmasked LTP at STDP pairing intervals that normally fail to alter synaptic efficacy. Furthermore, during D1/D5R signaling, action potential discharge in projection neurons became dispensable for LTP generation, and primary afferent stimulation alone was sufficient to induce strengthening of sensory synapses. This non-Hebbian LTP was blocked by the D1/D5R antagonist SCH 39166 or genetic deletion of D5R, and required activation of mGluR5 and intracellular Ca
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Registered trials
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