ArticleeLife2025
Different roles of D1/D2 medium spiny neurons in the nucleus accumbens in pair bond formation of male mandarin voles.
Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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
5 citing papers in PubMed.
- Social Novelty Recruits a Dysfunctional Nucleus Accumbens Ensemble That Drives Social Avoidance in abioRxiv : the preprint server for biology · 2026Article
- Reproductive experience modifies the dopaminergic system of postpartum estrous rats: changes in the sensitivity to the behavioural effects of sch-23390 and in its receptors' binding.Psychopharmacology · 2026Article
- Article
- PVN-NAc Shell-VP Circuit OT and OTR Neurons Regulate Pair Bonding via D2R and D1R.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Neural connectivity of oxytocin receptor-expressing neurons in the nucleus accumbens and their role in social attachment.Hormones and behavior · 2025Article
Corrections and comments
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Authors and funding
19 authors.
Funding
Abstract
The mesolimbic dopamine (DA) system has been implicated in pair bond formation. However, the involvements of DA release, real-time activities, and electrophysiological activities of D1/D2 medium spiny neurons (MSNs) in the nucleus accumbens (NAc) shell in pair bonding remain unclear. This work verified that male mandarin voles after pair bonding released higher levels of DA in the NAc shell and displayed higher levels of D1 MSNs activity and lower levels of D2 MSNs activity upon sniffing their partners compared to upon sniffing an unknown female. Moreover, pair bonding induced differential alterations in both synaptic plasticity and neuronal intrinsic excitability in both D1 MSNs and D2 MSNs. In addition, chemogenetic inhibition of ventral pallidum (VP) -projecting D2 MSNs in the NAc shell enhanced pair bond formation, while chemogenetic activation of VP-projecting D2 MSNs in the NAc shell inhibited pair bond formation. These findings suggest that different neuronal activity of NAc shell D1 MSNs / D2 MSNs regulated by increasing DA release after pair bonding may be a neurobiological mechanism underlying pair bond formation.
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Registered trials
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