Evidence map›Paper›PMID 23962959›Full record

ArticleJournal of visualized experiments : JoVE2013

An in-vitro preparation of isolated enteric neurons and glia from the myenteric plexus of the adult mouse.

Tricia H Smith, Joy Ngwainmbi, John R Grider, William L Dewey, Hamid I Akbarali

Open access · greenAbstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

48 citing papers in PubMed, 65 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Rodent Enteric Glia Culture.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  5. Article
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  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Aryl hydrocarbon receptor activation affects nitrergic neuronal survival and delays intestinal motility in mice.Toxicological sciences : an official journal of the Society of Toxicology · 2023
    Article
  17. Article
  18. Methods to Study the Myenteric Plexus of Rat Small Intestine.Cellular and molecular neurobiology · 2023
    Article
  19. Article
  20. Chronic Morphine Induces IL-18 in Ileum Myenteric Plexus Neurons Through Mu-opioid Receptor Activation in Cholinergic and VIPergic Neurons.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2022
    Article
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.

Tricia H SmithPharmacology and Toxicology, Virginia Commonwealth University, USA.
Joy Ngwainmbi
John R Grider
William L Dewey
Hamid I Akbarali
Virginia Commonwealth University · US

Funding

TRAINING IN THE PHARMACOLOGY OF ABUSED DRUGST32DA007027 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI William L. Dewey · 1985 to 2026
$14.7M
ROLE OF GUT PEPTIDES IN INTESTINAL PERISTALSISR01DK034153 · NIDDK · VIRGINIA COMMONWEALTH UNIVERSITY · PI GRIDER, JOHN R · 1987 to 2019
$5.5M
Virginia Commonwealth University Initiative for Maximizing Student DevelopmentR25GM090084 · NIGMS · VIRGINIA COMMONWEALTH UNIVERSITY · PI AKBARALI, HAMID I, LLOYD, JOYCE A. · 2010 to 2022
$5.2M
Ionic currents in gastrointestinal smooth muscleR01DK046367 · NIDDK · VIRGINIA COMMONWEALTH UNIVERSITY · PI AKBARALI, HAMID I · 1999 to 2014
$3.8M
Opioid tolerance and bowel dysfunctionR01DA024009 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI AKBARALI, HAMID I, DEWEY, WILLIAM L. · 2009 to 2015
$2.1M
IONIC CURRENTS IN GASTROINTESTINAL MUSCULARIS MUCOSAR29DK046367 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI AKBARALI, HAMID I · 1993 to 1998
–
NIDA NIH HHS DA024009NIDA NIH HHS R01 DA024009NIDA NIH HHS T32 DA007027NIDA NIH HHS T32DA007027NIDDK NIH HHS DK046367NIDDK NIH HHS R01 DK034153NIDDK NIH HHS R01 DK046367NIGMS NIH HHS R25 GM090084
6 · The paper itself

Abstract

The enteric nervous system is a vast network of neurons and glia running the length of the gastrointestinal tract that functionally controls gastrointestinal motility. A procedure for the isolation and culture of a mixed population of neurons and glia from the myenteric plexus is described. The primary cultures can be maintained for over 7 days, with connections developing among the neurons and glia. The longitudinal muscle strip with the attached myenteric plexus is stripped from the underlying circular muscle of the mouse ileum or colon and subjected to enzymatic digestion. In sterile conditions, the isolated neuronal and glia population are preserved within the pellet following centrifugation and plated on coverslips. Within 24-48 hr, neurite outgrowth occurs and neurons can be identified by pan-neuronal markers. After two days in culture, isolated neurons fire action potentials as observed by patch clamp studies. Furthermore, enteric glia can also be identified by GFAP staining. A network of neurons and glia in close apposition forms within 5-7 days. Enteric neurons can be individually and directly studied using methods such as immunohistochemistry, electrophysiology, calcium imaging, and single-cell PCR. Furthermore, this procedure can be performed in genetically modified animals. This methodology is simple to perform and inexpensive. Overall, this protocol exposes the components of the enteric nervous system in an easily manipulated manner so that we may better discover the functionality of the ENS in normal and disease states.

Indexed as

AnimalsCell Culture TechniquesMiceMyenteric PlexusNeurogliaNeurons

Identifiers

PMID23962959
PMCPMC3846983
OpenAlexW2150871111

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.