ArticleNature communications2025
Distinct role of claustrum and anterior cingulate cortex bidirectional circuits in methamphetamine taking and seeking.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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
3 citing papers in PubMed.
- New functional insights from the monkey claustrum.National science review · 2026Review
- Anterior cingulate cortex activation of claustrum projection neuron subtypes is enhanced by alcohol.Neuropharmacology · 2026Article
- A midbrain-cortical circuit mediated by a claustrum neuronal ensemble orchestrates drug-paired context memory processing.The Journal of clinical investigation · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
Methamphetamine (METH) addiction involves escalating intake with strong cue reactivity, and high relapse risk, yet its neural mechanism remains unclear. Using c-Fos mapping and machine learning, we identified the claustrum (CLA), a subcortical region reciprocally connected with the anterior cingulate cortex (ACC), as key mediators of both METH taking and seeking in self-administering male rats. Chemogenetic inhibition of CLA suppressed both drug consumption and cue-induced reinstatement, while ACC inhibition selectively reduced drug-seeking. Circuit tracing and manipulation revealed that the CLA-ACC circuit supported drug-taking, whereas the ACC-CLA circuit was specifically recruited during drug-seeking. Activity-dependent labeling showed that ACC ensembles activated by cues overlapped with those engaged during prior drug use. These findings suggest that CLA drives METH reward through the ACC, while the ACC gains cue salience and feeds back to CLA, reinforcing relapse. Targeting this bidirectional CLA-ACC circuit may provide novel therapeutic strategies for treating METH addiction.
Indexed as
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.