ArticleCommunications medicine2025
PET/fMRI demonstrates that bariatric surgery may reverse striatal dopaminergic dysfunction in women with obesity.
Article in Communications medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Beyond Pleasure: Unraveling the Multifaceted Role of Dopamine in Obesity and Metabolic Regulation.Current obesity reports · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCentral mechanisms may play a role in the success of bariatric surgery (BS), the treatment of choice for refractory obesity. We hypothesize that central dopaminergic receptor function in striatal brain regions is a pivotal mechanism in the success of BS.
methodsWe conducted a cross-sectional study to investigate central dopamine type 2 and 3 receptors (D2/3 R) within striatal brain regions in successful weight loss (WL) through BS. Positron Emission Tomography was used to map nondisplaceable binding potential (BP
resultsWe find mean D2/3 R BP
conclusionsStriatal dopaminergic dysfunction in obesity may enhance salience to food cues, driving cravings and compulsive eating. BS may reverse the striatal molecular and functional disruptions found in obesity.
Identifiers
What Socratic 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 Socratic graph.