ArticleCurrent biology : CB2018
Excitatory Pathways from the Lateral Habenula Enable Propofol-Induced Sedation.
Article in Current biology : CB, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.
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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
59 citing papers in PubMed, 104 citations in OpenAlex.
- Remimazolam Tosylate Combined with Low-Dose Propofol Improves Sedation and Safety in Hysteroscopy.Drug design, development and therapy · 2022Trial
- Intraoperative ketamine for prevention of depressive symptoms after major surgery in older adults: an international, multicentre, double-blind, randomised clinical trial.British journal of anaesthesia · 2018Trial
- Catecholamine modulation of frontal cortical ignition during wakefulness, sleep and anesthesia.National science review · 2026Article
- Prognostic Implications of Sleep Architecture for Patients Admitted to the Intensive Care Unit With Status Epilepticus.Annals of clinical and translational neurology · 2026Article
- Anesthetic State-Dependent Bidirectional Control of States of Consciousness via Heterogeneous Medial Septum to Ventral Tegmental Area Circuits under Sevoflurane in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Role of Dorsomedial Periaqueductal Gray Glutamatergic Neurons in Promoting Arousal under Multiple General Anesthetics in Mice.Anesthesiology · 2026Article
- Wakefulness regulation of memory encoding and retrieval: structure and activity.National science review · 2026Review
- Neural Circuit Mechanisms of General Anaesthesia Induction: Current Advances and Future Directions.Current neuropharmacology · 2026Review
- A Brainstem-Thalamic-Cortex Glutamatergic Neuron Pathway Modulates Propofol Anesthesia.Drug design, development and therapy · 2026Article
- Immunoreactivity and distribution of Fos in the mouse brain following diverse general anesthetics.Scientific reports · 2025Article
- Convergent Recruitment of Cerebellar Purkinje Cells by Mechanistically Diverse General Anesthetics.Journal of neurochemistry · 2025Article
- Convergent Control of NREM Sleep and Anesthesia by Prefrontal Layer 5 Extratelencephalic Neurons.Research square · 2025Article
- Current and Developing Approaches for Facilitating Emergence from General Anesthesia.Anesthesiology · 2025Review
- The Somatostatin Pathway Projected from the Basal Forebrain to the Lateral Habenula Promotes Isoflurane Anesthesia Recovery.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Basal Forebrain to Ventral Tegmental Area Glutamatergic Pathway Promotes Emergence from Isoflurane Anesthesia in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Insomnia and Esketamine Add-On Therapy to Antidepressant Therapy in Patients with Treatment-Resistant Depression-A Pilot Study.Pharmaceuticals (Basel, Switzerland) · 2025Article
- Propofol Promotes Anesthesia Through the Activation of Centrally-Projecting Edinger-Westphal Nucleus Urocortin 1-Positive Neurons.Neuroscience bulletin · 2025Article
- Activation of Glutamatergic Neurons in the Supramammillary Nucleus Promotes the Recovery of Consciousness under Sevoflurane Anesthesia.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Parafacial GABAergic neurone ablation induces behavioural resistance to volatile anaesthetic-induced hypnosis without reducing sleep.British journal of anaesthesia · 2025Article
- A ventral pallidum-locus coeruleus-lateral hypothalamus pathway modulates brain arousal in freely behaving and isoflurane-anesthetized male mice.Nature communications · 2025Article
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Authors and funding
14 authors at 3 institutions in 3 countries.
Funding
Abstract
The lateral habenula has been widely studied for its contribution in generating reward-related behaviors [1, 2]. We have found that this nucleus plays an unexpected role in the sedative actions of the general anesthetic propofol. The lateral habenula is a glutamatergic, excitatory hub that projects to multiple targets throughout the brain, including GABAergic and aminergic nuclei that control arousal [3-5]. When glutamate release from the lateral habenula in mice was genetically blocked, the ability of propofol to induce sedation was greatly diminished. In addition to this reduced sensitivity to propofol, blocking output from the lateral habenula caused natural non-rapid eye movement (NREM) sleep to become highly fragmented, especially during the rest ("lights on") period. This fragmentation was largely reversed by the dual orexinergic antagonist almorexant. We conclude that the glutamatergic output from the lateral habenula is permissive for the sedative actions of propofol and is also necessary for the consolidation of natural sleep.
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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.