Evidence map›Paper›PMID 28669546›Full record

ArticleNeuron2017

Biased Oxytocinergic Modulation of Midbrain Dopamine Systems.

Lei Xiao, Michael F Priest, Jordan Nasenbeny, Ting Lu, Yevgenia Kozorovitskiy

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 154 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
154citing papers in PubMed, 1 pooled it
33.0field-weighted citation impact, top 1% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

154 citing papers in PubMed, 1 synthesis or guideline pooled it, 300 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  4. Genetic and epigenetic signatures associated with plasma oxytocin levels in children and adolescents with autism spectrum disorder.Autism research : official journal of the International Society for Autism Research · 2023
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  17. Psychedelic therapy and postpartum depression: priorities and prospects.Therapeutic advances in psychopharmacology · 2026
    Review
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  19. Article
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94 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Lei XiaoDepartment of Neurobiology, Northwestern University, Evanston, IL 60208, USA.
Michael F PriestDepartment of Neurobiology, Northwestern University, Evanston, IL 60208, USA.
Jordan NasenbenyDepartment of Neurobiology, Northwestern University, Evanston, IL 60208, USA.
Ting LuRoxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL 60208, USA.
Yevgenia KozorovitskiyDepartment of Neurobiology, Northwestern University, Evanston, IL 60208, USA. Electronic address: yevgenia.kozorovitskiy@northwestern.edu.
Northwestern University · US

Funding

PREDOCTORAL AND POSTDOCTORAL TRAINING PROGRAM IN AGING AND DEMENTIAT32AG020506 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI ROBERT J VASSAR, SANDRA WEINTRAUB · 2002 to 2026
$9.9M
NIA NIH HHS T32 AG020506
6 · The paper itself

Abstract

The release of dopamine (DA) regulates rewarding behavior and motor actions through striatum-targeting efferents from ventral tegmental area (VTA) and substantia nigra pars compacta (SNc). Here, we map and functionally characterize axonal projections from oxytocin neurons in the hypothalamic paraventricular nucleus to midbrain DA regions. Electrophysiological recordings of DA neurons reveal that both the application of oxytocin and optogenetic stimulation of oxytocinergic terminals suffice to increase DA neuron activity in the VTA but downregulate it in SNc. This biased modulation is mediated by oxytocin and vasopressin G-protein-coupled receptors. Oxytocin release directly activates DA neurons and indirectly inhibits them through local GABA neurons, but the relative magnitudes of the two mechanisms differ in VTA and SNc. Oxytocin-modulated DA neurons give rise to canonical striatal projections. Since hypothalamic oxytocinergic projections also target the striatum, oxytocin is poised to bias the balance of DA tone through multiple sites in vertebrate reward circuits.

Indexed as

AnimalsCorpus StriatumDopamineMesencephalonMice, TransgenicNeostriatumNeuronsOxytocinRewardSubstantia NigraVentral Tegmental AreaDopamineOxytocindopamineoxytocinparvocellularPVNSNcVTA

Identifiers

PMID28669546
PMCPMC7881764
OpenAlexW2731941304

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.