Evidence map›Paper›PMID 32864736›Full record

ArticleThe Journal of physiology2020

Hypothalamic-vagal oxytocinergic neurocircuitry modulates gastric emptying and motility following stress.

Yanyan Jiang, R Alberto Travagli

Open access · greenAbstract read
In one paragraph

Article in The Journal of physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
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  10. [Mechanisms by Which Paraventricular Hypothalamic Nucleus Participates in the Acupuncture Treatment of Diseases].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2025
    Review
  11. Article
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  18. Article
  19. Stress-induced neuroplasticity in the gastric response to brainstem oxytocin in male rats.American journal of physiology. Gastrointestinal and liver physiology · 2022
    Article
  20. Roles of Oxytocin in Stress Responses, Allostasis and Resilience.International journal of molecular sciences · 2021
    Review
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

2 authors at 1 institution in 1 country.

Yanyan JiangDepartment of Neural and Behavioral Sciences, Penn State College of Medicine, Hershey, PA.
R Alberto TravagliDepartment of Neural and Behavioral Sciences, Penn State College of Medicine, Hershey, PA.ORCID 0000-0003-2297-7683
Penn State Milton S. Hershey Medical Center · US

Funding

Sex and stress: effects on the brain - gut axisR01DK120170 · NIDDK · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI BROWNING, KIRSTEEN NAIRN · 2019 to 2023
$1.4M
NIDDK NIH HHS R01 DK120170
6 · The paper itself

Abstract

key pointsStress triggers and exacerbates the symptoms of functional gastrointestinal disorders, such as delayed gastric emptying and impaired gastric motility. Understanding the mechanisms by which the neural circuits, impaired by stress, are restored may help to identify potential targets for more effective therapeutic interventions. Oxytocin administration or release ameliorates the stress-induced delayed gastric emptying and motility. However, is it unclear whether the effects are mediated via the hypothalamic-pituitary-adrenocortical axis or the oxytocinergic projections from the paraventricular nucleus of the hypothalamus to brainstem neurones of the dorsal vagal complex. We used Cre-inducible designer receptors exclusively activated by designer drugs to demonstrate the fundamental role of the oxytocinergic hypothalamic-vagal projections in the gastric adaptation to stress. ABSTRACT: Stress triggers and exacerbates the symptoms of functional gastrointestinal (GI) disorders, such as delayed gastric emptying and impaired gastric motility. The prototypical anti-stress hormone, oxytocin (OXT), plays a major role in the modulation of gastric emptying and motility following stress. It is not clear, however, whether the amelioration of dysregulated GI functions by OXT is mediated via an effect on the hypothalamic-pituitary-adrenocortical axis or the oxytocinergic projections from the paraventricular nucleus of the hypothalamus (PVN) to neurones of the dorsal vagal complex (DVC). In the present study we tested the hypothesis that the activity of hypothalamic-vagal oxytocinergic neurocircuits plays a major role in the gastric adaptation to stress. Cre-inducible designer receptors exclusively activated by designer drugs (DREADDs) were injected into the DVC of rats and retrogradely transported to allow selective expression in OXT neurones in the PVN. Following acute stress and either chronic heterotypic (CHe) or chronic homotypic (CHo) stress, gastric emptying was assessed via the [

Indexed as

Gastric EmptyingVagus NerveAnimalsGastrointestinal MotilityHypothalamusOxytocinParaventricular Hypothalamic NucleusRatsOxytocinbrainstemDREADDgastrointestinal motilityoxytocinvagus

Identifiers

PMID32864736
PMCPMC8451654
OpenAlexW3081638151

What OpenQuestion holds

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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.