Evidence map›Paper›PMID 35884357›Full record

ArticleCancers2022

Adhesion of Gastric Cancer Cells to the Enteric Nervous System: Comparison between the Intestinal Type and Diffuse Type of Gastric Cancer.

Paul Girot, Nicolas Chapelle, Laetitia Aymeric, Anne Bessard, Alice Prigent, Yann Touchefeu, Christine Varon, Michel Neunlist, Emilie Duchalais, Tamara Matysiak-Budnik

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. 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

10 authors at 2 institutions in 1 country.

Paul GirotThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Nicolas ChapelleThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.ORCID 0000-0003-4834-9693
Laetitia AymericThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Anne BessardThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Alice PrigentThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Yann TouchefeuThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Christine VaronINSERM, U1053, Université de Bordeaux, F-33000 Bordeaux, France.ORCID 0000-0003-4026-2016
Michel NeunlistThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Emilie DuchalaisThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Tamara Matysiak-BudnikThe Enteric Nervous System in Gut and Brain Disorders, Université de Nantes, INSERM, TENS, IMAD, F-44000 Nantes, France.
Inserm · FRUniversité de Bordeaux · FR

Funding

La ligue contre le cancerNovartisSantéDigeSociété Nationale Française de Gastroenterologie MAHGE
6 · The paper itself

Abstract

Background: Gastric cancer (GC) is the third leading cause of cancer-related deaths worldwide. The enteric nervous system (ENS) has been suggested to be involved in cancer development and spread. Objective: To analyze the GC cell adhesion to the ENS in a model of co-culture of gastric ENS with GC cells. Methods: Primary culture of gastric ENS (pcgENS), derived from a rat embryo stomach, was developed. The adhesion of GC cells to pcgENS was studied using a co-culture model. The role of N-Cadherin, a cell-adhesion protein, was evaluated. Results: Compared to intestinal-type GC cells, the diffuse-type GC cancer cells showed higher adhesion to pcgENS (55.9% ± 1.075 vs. 38.9% ± 0.6611, respectively, p < 0.001). The number of diffuse-type GC cells adherent to pcgENS was significantly lower in neuron-free pcgENS compared to neuron-containing pcgENS (p = 0.0261 and 0.0329 for AGS and MKN45, respectively). Confocal microscopy showed that GC cells adhere preferentially to the neurons of the pcgENS. N-Cadherin blockage resulted in significantly decreased adhesion of the GC cells to the pcgENS (p < 0.01). Conclusion: These results suggest a potential role of enteric neurons in the dissemination of GC cells, especially of the diffuse-type, partly through N-Cadherin.

Indexed as

cell-adhesion moleculesdiffuse typeenteric nervous systemgastric cancerintestinal type

Identifiers

PMID35884357
PMCPMC9313246
OpenAlexW4283825572

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.