ArticleeLife2019
mTORC1 in the orbitofrontal cortex promotes habitual alcohol seeking.
Article in eLife, 2019. 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 27 papers, 1 of them a synthesis that pooled it.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
27 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.
- Bad habits-good goals? Meta-analysis and translation of the habit construct to alcoholism.Translational psychiatry · 2024Pooled it
- Neuromodulators of orbitofrontal cortex function: A review of endocannabinoid, neurotrophin, and cell adhesion systems.Neurobiology of disease · 2026Review
- BDNF in ventrolateral orbitofrontal cortex to dorsolateral striatum circuit moderates alcohol consumption, seeking and relapse.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Article
- Parallel neuronal structural plasticity with memory trace formation in the orbitofrontal cortex.Nature communications · 2025Article
- Paradoxical mTORC1-Dependent microRNA-mediated Translation Repression in the Nucleus Accumbens of Male Mice Consuming Alcohol Attenuates Glycolysis.Nature communications · 2025Article
- Action inflexibility and compulsive-like behavior accompany neurobiological alterations in the anterior orbitofrontal cortex and associated striatal nuclei.Scientific reports · 2025Article
- Chronic Alcohol Intake Compromises Lung Immunity by Altering Immunometabolism in Humans and Mouse Models.American journal of respiratory cell and molecular biology · 2024Article
- The Small G-Protein Rac1 in the Dorsomedial Striatum Promotes Alcohol-Dependent Structural Plasticity and Goal-Directed Learning in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Neuronal-specific methylome and hydroxymethylome analysis reveal significant loci associated with alcohol use disorder.Frontiers in genetics · 2024Article
- Neuronal-specific methylome and hydroxymethylome analysis reveal replicated and novel loci associated with alcohol use disorder.medRxiv : the preprint server for health sciences · 2023Article
- Article
- Orbitofrontal cortex subregion inhibition during binge-like and aversion-resistant alcohol drinking.Alcohol (Fayetteville, N.Y.) · 2022Article
- Relative salience signaling within a thalamo-orbitofrontal circuit governs learning rate.Current biology : CB · 2021Article
- Alcohol and the brain: from genes to circuits.Trends in neurosciences · 2021Review
- Review
- A neural substrate of compulsive alcohol use.Science advances · 2021Article
- Brain-specific inhibition of mTORC1 eliminates side effects resulting from mTORC1 blockade in the periphery and reduces alcohol intake in mice.Nature communications · 2021Article
- Optogenetic induction of orbitostriatal long-term potentiation in the dorsomedial striatum elicits a persistent reduction of alcohol-seeking behavior in rats.Neuropharmacology · 2021Article
- Cell-type and fetal-sex-specific targets of prenatal alcohol exposure in developing mouse cerebral cortex.iScience · 2021Article
- Article
Corrections and comments
- Erratum issued
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
The mechanistic target of rapamycin complex 1 (mTORC1) plays an important role in dendritic translation and in learning and memory. We previously showed that heavy alcohol use activates mTORC1 in the orbitofrontal cortex (OFC) of rodents (Laguesse et al., 2017a). Here, we set out to determine the consequences of alcohol-dependent mTORC1 activation in the OFC. We found that inhibition of mTORC1 activity in the OFC attenuates alcohol seeking and restores sensitivity to outcome devaluation in rats that habitually seek alcohol. In contrast, habitual responding for sucrose was unaltered by mTORC1 inhibition, suggesting that mTORC1's role in habitual behavior is specific to alcohol. We further show that inhibition of GluN2B in the OFC attenuates alcohol-dependent mTORC1 activation, alcohol seeking and habitual responding for alcohol. Together, these data suggest that the GluN2B/mTORC1 axis in the OFC drives alcohol seeking and habit.
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What OpenQuestion holds
Registered trials
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.