ArticleeLife2022
Dopamine D2Rs coordinate cue-evoked changes in striatal acetylcholine levels.
Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 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
16 citing papers in PubMed, 19 citations in OpenAlex.
- Coordinated yet asymmetric striatal neuromodulatory dynamics encode associative learning.bioRxiv : the preprint server for biology · 2026Article
- The GPCR Smoothened on cholinergic interneurons modulates dopamine-associated acetylcholine dynamics, learning, and effort management.iScience · 2026Article
- Dopamine and Acetylcholine in the Striatum: Circuit Interactions and Behavioral Control in Substance Use Disorders.Brain sciences · 2026Review
- An anatomical hotspot for striatal dopamine-acetylcholine interactions during reward and movement.bioRxiv : the preprint server for biology · 2026Article
- Striatal Acetylcholine Dip-Rebound Is Induced by Direct-Pathway Neurons and Encode Action-Outcome Contingency.bioRxiv : the preprint server for biology · 2026Article
- Dopamine 2 receptor ablation from cholinergic neurons attenuates L-DOPA induced dyskinesias.Frontiers in aging neuroscience · 2026Article
- Parkinsonian striatal acetylcholine dynamics are refractory to L-DOPA treatment.bioRxiv : the preprint server for biology · 2025Article
- Distinct spatially organized striatum-wide acetylcholine dynamics for the learning and extinction of Pavlovian associations.Nature communications · 2025Article
- Inhibition of striatal indirect pathway during second postnatal week leads to long-lasting deficits in motivated behavior.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025Article
- Spatially organized striatal neuromodulator release encodes trajectory errors.bioRxiv : the preprint server for biology · 2024Article
- The Aggregation ofBiomedicines · 2024Article
- Article
- Dopamine D2 receptors in nucleus accumbens cholinergic interneurons increase impulsive choice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023Article
- The dopamine neuron synaptic map in the striatum.Cell reports · 2023Article
- Dopamine D2 receptors in nucleus accumbens cholinergic interneurons increase impulsive choice.bioRxiv : the preprint server for biology · 2023Article
- Developmental regulation of thalamus-driven pauses in striatal cholinergic interneurons.iScience · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 3 countries.
Funding
Abstract
In the striatum, acetylcholine (ACh) neuron activity is modulated co-incident with dopamine (DA) release in response to unpredicted rewards and reward-predicting cues and both neuromodulators are thought to regulate each other. While this co-regulation has been studied using stimulation studies, the existence of this mutual regulation in vivo during natural behavior is still largely unexplored. One long-standing controversy has been whether striatal DA is responsible for the induction of the cholinergic pause or whether DA D2 receptors (D2Rs) modulate a pause that is induced by other mechanisms. Here, we used genetically encoded sensors in combination with pharmacological and genetic inactivation of D2Rs from cholinergic interneurons (CINs) to simultaneously measure ACh and DA levels after CIN D2R inactivation in mice. We found that CIN D2Rs are not necessary for the initiation of cue-induced decrease in ACh levels. Rather, they prolong the duration of the decrease and inhibit ACh rebound levels. Notably, the change in cue-evoked ACh levels is not associated with altered cue-evoked DA release. Moreover, D2R inactivation strongly decreased the temporal correlation between DA and ACh signals not only at cue presentation but also during the intertrial interval pointing to a general mechanism by which D2Rs coordinate both signals. At the behavioral level D2R antagonism increased the latency to lever press, which was not observed in CIN-selective D2R knock out mice. Press latency correlated with the cue-evoked decrease in ACh levels and artificial inhibition of CINs revealed that longer inhibition shortens the latency to press compared to shorter inhibition. This supports a role of the ACh signal and it's regulation by D2Rs in the motivation to initiate actions.
Indexed as
Identifiers
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.