ArticleNature metabolism2019
Hypothalamic dopamine signaling regulates brown fat thermogenesis.
Article in Nature metabolism, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
45 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.
- The impact of glucagon-like peptide-1 receptor agonists on objective physical activity in adults: a systematic review and exploratory meta-analysis.International journal of obesity (2005) · 2026Pooled it
- Leptin Decreases Energy Expenditure Despite Increased Thyroid Hormone in Patients With Lipodystrophy.The Journal of clinical endocrinology and metabolism · 2021Trial
- Beyond Pleasure: Unraveling the Multifaceted Role of Dopamine in Obesity and Metabolic Regulation.Current obesity reports · 2026Review
- Gut microbiota contributes to heat tolerance in chickens through metabolic remodeling and suppression of thermogenesis.Poultry science · 2026Article
- Deletion of neurosecretory proteins GL and GM drives dual anti-obesity effects via appetite suppression and enhanced energy expenditure.Communications biology · 2026Article
- Exclusive Breastfeeding Drives AMPK-Dependent Thermogenic Memory in BAT and Promotes Long-Term Metabolic Benefits in Offspring.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Tryptophan Supplementation Reduces Schizophrenia-Like Symptoms in Apomorphine Treated Rats: Role of D2, GABA, and Glutamate Receptor Expression.International journal of tryptophan research : IJTR · 2026Article
- PET/fMRI demonstrates that bariatric surgery may reverse striatal dopaminergic dysfunction in women with obesity.Communications medicine · 2025Article
- Absence of MCJ/DnaJC15 promotes brown adipose tissue thermogenesis.Nature communications · 2025Article
- Differential potentiation of odor aversion and yawning by melanocortin 4 receptor signaling in distinct regions of the ventral striatum.Frontiers in neuroscience · 2025Article
- Plasma membrane remodeling determines adipocyte expansion and mechanical adaptability.Nature communications · 2024Article
- Ventral subiculum promotes wakefulness through several pathways in male mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024Article
- The effects of ghrelin and LEAP-2 in energy homeostasis are modulated by thermoneutrality, high-fat diet and aging.Journal of endocrinological investigation · 2024Article
- Burning Question: How Does Our Brain Process Positive and Negative Cues Associated with Thermosensation?Physiology (Bethesda, Md.) · 2024Review
- Chronic pharmacologic manipulation of dopamine transmission ameliorates metabolic disturbance in Trappc9-linked brain developmental syndrome.JCI insight · 2024Article
- Article
- The Orexin/Hypocretin System, the Peptidergic Regulator of Vigilance, Orchestrates Adaptation to Stress.Biomedicines · 2024Review
- Article
- Is There a Natural, Non-addictive, and Non-anti-reward, Safe, Gene-based Solution to Treat Reward Deficiency Syndrome? KB220 Variants vs GLP-1 Analogs.Journal of addiction psychiatry · 2024Article
- Tyrosine Hydroxylase Knockdown at the Hypothalamic Supramammillary Nucleus Area Induces Obesity and Glucose Intolerance.Neuroendocrinology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
31 authors at 8 institutions in 6 countries.
Funding
Abstract
Dopamine signaling is a crucial part of the brain reward system and can affect feeding behavior. Dopamine receptors are also expressed in the hypothalamus, which is known to control energy metabolism in peripheral tissues. Here we show that pharmacological or chemogenetic stimulation of dopamine receptor 2 (D2R) expressing cells in the lateral hypothalamic area (LHA) and the zona incerta (ZI) decreases body weight and stimulates brown fat activity in rodents in a feeding-independent manner. LHA/ZI D2R stimulation requires an intact sympathetic nervous system and orexin system to exert its action and involves inhibition of PI3K in the LHA/ZI. We further demonstrate that, as early as 3 months after onset of treatment, patients treated with the D2R agonist cabergoline experience an increase in energy expenditure that persists for one year, leading to total body weight and fat loss through a prolactin-independent mechanism. Our results may provide a mechanistic explanation for how clinically used D2R agonists act in the CNS to regulate energy balance.
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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.