Evidence map›Paper›PMID 33813668›Full record

ReviewCellular and molecular neurobiology2022

Brainstem Neuronal Circuitries Controlling Gastric Tonic and Phasic Contractions: A Review.

Richard A Gillis, Ghazaul Dezfuli, Lorenza Bellusci, Stefano Vicini, Niaz Sahibzada

Open access · greenAbstract readReview
In one paragraph

Review in Cellular and molecular neurobiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Enteroendocrine cells wire the gut-brain vagal axis.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Pharmacotherapy for Obesity: Recent Updates.Clinical pharmacology : advances and applications · 2025
    Review
  7. Article
  8. Article
  9. Vagal preganglionic axons arborize in the myenteric plexus into two types: nitrergic and non-nitrergic postganglionic motor pools?American journal of physiology. Regulatory, integrative and comparative physiology · 2023
    Article
  10. Article
  11. Interactions between Brainstem Neurons That Regulate the Motility to the Stomach.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  12. Introduction to the Special Issue "The Brain-Gut Axis".Cellular and molecular neurobiology · 2022
    Article
  13. Brainstem activation of GABAFrontiers in neuroscience · 2022
    Article
  14. Article
  15. Brain-gut communication: vagovagal reflexes interconnect the two "brains".American journal of physiology. Gastrointestinal and liver physiology · 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

5 authors at 1 institution in 1 country.

Richard A GillisDepartment of Pharmacology and Physiology, Georgetown University Medical Center, Washington, DC, 20007, USA.
Ghazaul DezfuliDepartment of Pharmacology and Physiology, Georgetown University Medical Center, Washington, DC, 20007, USA.ORCID http://orcid.org/0000-0001-8551-6417
Lorenza BellusciDepartment of Pharmacology and Physiology, Georgetown University Medical Center, Washington, DC, 20007, USA.ORCID http://orcid.org/0000-0001-9945-1706
Stefano ViciniDepartment of Pharmacology and Physiology, Georgetown University Medical Center, Washington, DC, 20007, USA. svicin01@georgetown.edu.ORCID http://orcid.org/0000-0001-8671-5194
Niaz SahibzadaDepartment of Pharmacology and Physiology, Georgetown University Medical Center, Washington, DC, 20007, USA.ORCID http://orcid.org/0000-0002-4497-4937
Georgetown University · US

Funding

GABAergic Interneurons Regulate Brainstem Neural CircuitryR01DK117508 · NIDDK · GEORGETOWN UNIVERSITY · PI VICINI, STEFANO · 2018 to 2021
$1.4M
NIDDK NIH HHS DK117508NIDDK NIH HHS R01 DK117508
6 · The paper itself

Abstract

This review is on how current knowledge of brainstem control of gastric mechanical function unfolded over nearly four decades from the perspective of our research group. It describes data from a multitude of different types of studies involving retrograde neuronal tracing, microinjection of drugs, whole-cell recordings from rodent brain slices, receptive relaxation reflex, accommodation reflex, c-Fos experiments, immunohistochemical methods, electron microscopy, transgenic mice, optogenetics, and GABAergic signaling. Data obtained indicate the following: (1) nucleus tractus solitarius (NTS)-dorsal motor nucleus of the vagus (DMV) noradrenergic connection is required for reflex control of the fundus; (2) second-order nitrergic neurons in the NTS are also required for reflex control of the fundus; (3) a NTS GABAergic connection is required for reflex control of the antrum; (4) a single DMV efferent pathway is involved in brainstem control of gastric mechanical function under most experimental conditions excluding the accommodation reflex. Dual-vagal effectors controlling cholinergic and non-adrenergic and non-cholinergic (NANC) input to the stomach may be part of the circuitry of this reflex. (5) GABAergic signaling within the NTS via Sst-GABA interneurons determine the basal (resting) state of gastric tone and phasic contractions. (6) For the vagal-vagal reflex to become operational, an endogenous opioid in the NTS is released and the activity of Sst-GABA interneurons is suppressed. From the data, we suggest that the CNS has the capacity to provide region-specific control over the proximal (fundus) and distal (antrum) stomach through engaging phenotypically different efferent inputs to the DMV.

Indexed as

Brain StemStomachAnimalsMicePatch-Clamp TechniquesSolitary NucleusVagus NerveDorsal motor nucleus of the vagusElectron microscopy: whole-cell patch-clampNon-adrenergic non-cholinergic (NANC) pathwaysNucleus tractus solitariusOptogeneticsSeparate brainstem circuitsSomatostatin-GABA interneurons

Identifiers

PMID33813668
PMCPMC9595174
OpenAlexW3140264488

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.