ArticleBrain structure & function2018
Neuroadaptations in the dentate gyrus following contextual cued reinstatement of methamphetamine seeking.
Article in Brain structure & function, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 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
11 citing papers in PubMed, 21 citations in OpenAlex.
- Microglia contribute to methamphetamine reinforcement and reflect persistent transcriptional and morphological adaptations to the drug.Brain, behavior, and immunity · 2024Article
- Microglia contribute to methamphetamine reinforcement and reflect persistent transcriptional and morphological adaptations to the drug.bioRxiv : the preprint server for biology · 2024Article
- Impaired synaptic transmission in dorsal dentate gyrus increases impulsive alcohol seeking.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023Article
- Role of Microglia in Psychostimulant Addiction.Current neuropharmacology · 2023Review
- Isoxazole-9 reduces enhanced fear responses and retrieval in ethanol-dependent male rats.Journal of neuroscience research · 2021Article
- Distinct Regulation of Dopamine D3 Receptor in the Basolateral Amygdala and Dentate Gyrus during the Reinstatement of Cocaine CPP Induced by Drug Priming and Social Stress.International journal of molecular sciences · 2021Article
- Chronic ethanol exposure differentially alters neuronal function in the medial prefrontal cortex and dentate gyrus.Neuropharmacology · 2021Article
- Female rats display higher methamphetamine-primed reinstatement and c-Fos immunoreactivity than male rats.Pharmacology, biochemistry, and behavior · 2021Article
- Sex Differences in Context-Driven Reinstatement of Methamphetamine Seeking is Associated with Distinct Neuroadaptations in the Dentate Gyrus.Brain sciences · 2018Article
- The role of hippocampal adult neurogenesis in methamphetamine addiction.Brain plasticity (Amsterdam, Netherlands) · 2018Review
- New Neurons in the Dentate Gyrus Promote Reinstatement of Methamphetamine Seeking.Journal of experimental neuroscience · 2018Article
Corrections and comments
- Erratum issued
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
Abstinence from unregulated methamphetamine self-administration increases hippocampal dependent, context-driven reinstatement of methamphetamine seeking. The current study tested the hypothesis that alterations in the functional properties of granule cell neurons (GCNs) in the dentate gyrus (DG) of the hippocampus in concert with altered expression of synaptic plasticity-related proteins and ultrastructural changes in the DG are associated with enhanced context-driven methamphetamine-seeking behavior. Whole-cell patch-clamp recordings were performed in acute brain slices from methamphetamine naïve (controls) and methamphetamine experienced animals (during acute withdrawal, during abstinence, after extinction and after reinstatement). Spontaneous excitatory postsynaptic currents (sEPSCs) and intrinsic excitability were recorded from GCNs. Reinstatement of methamphetamine seeking increased sEPSC frequency and produced larger amplitude responses in GCNs compared to controls and all other groups. Reinstatement of methamphetamine seeking reduced spiking capability in GCNs compared to controls, and all other groups, as indicated by reduced intrinsic spiking elicited by increasing current injections, membrane resistance and fast after hyperpolarization. In rats that reinstated methamphetamine seeking, these altered electrophysiological properties of GCNs were associated with enhanced expression of Fos, GluN2A subunits and PSD95 and reduced expression of GABA
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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.