ArticleFrontiers in neuroanatomy2014
Cannabinoid, melanocortin and opioid receptor expression on DRD1 and DRD2 subpopulations in rat striatum.
Article in Frontiers in neuroanatomy, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed, 60 citations in OpenAlex.
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- The influence of morphine treatment on the opioid propeptide gene expression in the forebrain of two inbred mouse strains with different sensitivity to opioids.Pharmacological reports : PR · 2025Article
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- A review of the effects of different types of social behaviors on the recruitment of neuropeptides and neurotransmitters in the nucleus accumbens.Frontiers in neuroendocrinology · 2025Review
- Female Syrian hamster analyses of bremelanotide, a US FDA approved drug for the treatment of female hypoactive sexual desire disorder.Neuropharmacology · 2025Article
- Endogenous opioid receptors and the feast or famine of maladaptive feeding.Nature communications · 2025Review
- Cholinergic mu-opioid receptor deletion alters reward preference and aversion-resistance.Neuropharmacology · 2024Article
- Sustained fentanyl exposure inhibits neuronal activity in dissociated striatal neuronal-glial cocultures through actions independent of opioid receptors.Journal of neurophysiology · 2024Article
- Article
- Putative neurochemical and cell type contributions to hemodynamic activity in the rodent caudate putamen.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023Review
- Progressive Degeneration and Adaptive Excitability in Dopamine D1 and D2 Receptor-Expressing Striatal Neurons Exposed to HIV-1 Tat and Morphine.Cellular and molecular neurobiology · 2023Article
- An opioid-gated thalamoaccumbal circuit for the suppression of reward seeking in mice.Nature communications · 2022Article
- Mu Opioid Receptors Acutely Regulate Adenosine Signaling in Striatal Glutamate Afferents.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Inter-individual variability amplified through breeding reveals control of reward-related action strategies by Melanocortin-4 Receptor in the dorsomedial striatum.Communications biology · 2022Article
- Article
- Replacing a Palatable High-Fat Diet with a Low-Fat Alternative Heightens κ-Opioid Receptor Control over Nucleus Accumbens Dopamine.Nutrients · 2021Article
- The atypical antipsychotic risperidone targets hypothalamic melanocortin 4 receptors to cause weight gain.The Journal of experimental medicine · 2021Article
- Optogenetic induction of orbitostriatal long-term potentiation in the dorsomedial striatum elicits a persistent reduction of alcohol-seeking behavior in rats.Neuropharmacology · 2021Article
- Neuropathic Pain Dysregulates Gene Expression of the Forebrain Opioid and Dopamine Systems.Neurotoxicity research · 2020Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The striatum harbors two neuronal populations that enable action selection. One population represents the striatonigral pathway, expresses the dopamine receptor D1 (DRD1) and promotes the execution of motor programs, while the other population represents the striatopallidal pathway, expresses the dopamine receptor D2 (DRD2) and suppresses voluntary activity. The two populations integrate distinct sensorimotor, cognitive, and emotional information streams and their combined activity enables the selection of adaptive behaviors. Characterization of these populations is critical to the understanding of their role in action selection, because it aids the identification of the molecular mechanisms that separate them. To that end, we used fluorescent in situ hybridization to quantify the percentage of striatal cells that (co)express dopaminergic receptors and receptors of the cannabinoid, melanocortin or opioid neurotransmitters systems. Our main findings are that the cannabinoid 1 receptor is equally expressed on both populations with a gradient from dorsal to ventral striatum, that the opioid receptors have a preference for expression with either the DRD1 or DRD2 and that the melanocortin 4 receptor (MC4R) is predominantly expressed in ventral parts of the striatum. In addition, we find that the level of MC4R expression determines its localization to either the DRD1 or the DRD2 population. Thereby, we provide insight into the sensitivity of the two dopaminoceptive populations to these neurotransmitters and progress the understanding of the mechanisms that enable action selection.
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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.