Evidence map›Paper›PMID 29188232›Full record

ArticleCellular and molecular gastroenterology and hepatology2018

Colorectal Cancer Cells Adhere to and Migrate Along the Neurons of the Enteric Nervous System.

Emilie Duchalais, Christophe Guilluy, Steven Nedellec, Melissa Touvron, Anne Bessard, Yann Touchefeu, Céline Bossard, Hélène Boudin, Guy Louarn, Michel Neunlist and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cellular and molecular gastroenterology and hepatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

43 citing papers in PubMed, 65 citations in OpenAlex.

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  11. Roles of Peripheral Nerves in Tumor Initiation and Progression.International journal of molecular sciences · 2025
    Review
  12. Article
  13. Review
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  15. Article
  16. Cholinergic Mechanisms in Gastrointestinal Neoplasia.International journal of molecular sciences · 2024
    Review
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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

11 authors at 5 institutions in 2 countries.

Emilie DuchalaisInserm U1235, Institut des Maladies de l'Appareil Digestif, Nantes, France.
Christophe GuilluyUniversité de Nantes, Nantes, France.
Steven NedellecUniversité de Nantes, Nantes, France.
Melissa TouvronInserm U1235, Institut des Maladies de l'Appareil Digestif, Nantes, France.
Anne BessardInserm U1235, Institut des Maladies de l'Appareil Digestif, Nantes, France.
Yann TouchefeuInserm U1235, Institut des Maladies de l'Appareil Digestif, Nantes, France.
Céline BossardUniversité de Nantes, Nantes, France.
Hélène BoudinInserm U1235, Institut des Maladies de l'Appareil Digestif, Nantes, France.
Guy LouarnUniversité de Nantes, Nantes, France.
Michel NeunlistInserm U1235, Institut des Maladies de l'Appareil Digestif, Nantes, France.
Laurianne Van LandeghemInserm U1235, Institut des Maladies de l'Appareil Digestif, Nantes, France.
Inserm · FRCentre Hospitalier Universitaire de Nantes · FRInstitut des Matériaux Jean Rouxel · FRNantes Université · FRNorth Carolina State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND &

aimsIn several types of cancers, tumor cells invade adjacent tissues by migrating along the resident nerves of the tumor microenvironment. This process, called

methodsTumor epithelial cells (TECs) from human primary colon adenocarcinomas and cell lines were cocultured with primary cultures of ENS and cultures of human ENS plexus explants. By combining confocal and atomic force microscopy, as well as video microscopy, we assessed tumor cell adhesion and migration on the ENS. We identified the adhesion proteins involved using a proteomics approach based on biotin/streptavidin interaction, and their implication was confirmed further using selective blocking antibodies.

resultsTEC adhered preferentially and with stronger adhesion forces to enteric nervous structures than to mesenchymal cells. TEC adhesion to ENS involved direct interactions with enteric neurons. Enteric neuron removal from ENS cultures led to a significant decrease in tumor cell adhesion. TECs migrated significantly longer and further when adherent on ENS compared with on mesenchymal cells, and their trajectory faithfully followed ENS structures. Blocking N-cadherin and L1CAM decreased TEC migration along ENS structures.

conclusionsOur data show that the enteric neuronal network guides tumor cell migration, partly via L1CAM and N-cadherin. These results open a new avenue of research on the underlying mechanisms and consequences of perineural invasion in colorectal cancer.

Indexed as

AdhesionAFM, atomic force microscopeColorectal CancerDMEM, Dulbecco's modified Eagle mediumENS, enteric nervous systemEnteric NeuronsGFP, green fluorescent proteinMCS, multiple cloning siteMigrationPBS, phosphate-buffered salinepcENS, primary culture enteric nervous systemTEC, tumor epithelial cellTuj, tubulin IIIα-SMA, α–smooth muscle actin

Identifiers

PMID29188232
PMCPMC5696385
OpenAlexW2763160207

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.