Evidence map›Paper›PMID 25221642›Full record

ArticleGenes & cancer2014

Impairement of HT29 Cancer Cells Cohesion by the Soluble Form of Neurotensin Receptor-3.

Fabienne Massa, Christelle Devader, Sandra Lacas-Gervais, Sophie Béraud-Dufour, Thierry Coppola, Jean Mazella

Abstract read
In one paragraph

Article in Genes & cancer, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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

6 authors.

Fabienne Massa *Institut de Pharmacologie Moléculaire et Cellulaire, Université de Nice-Sophia Antipolis, Valbonne, France.
Christelle Devader *Institut de Pharmacologie Moléculaire et Cellulaire, Université de Nice-Sophia Antipolis, Valbonne, France.
Sandra Lacas-GervaisCentre Commun de Microscopie Appliquée, Université de Nice-Sophia Antipolis, Nice, France.
Sophie Béraud-DufourInstitut de Pharmacologie Moléculaire et Cellulaire, Université de Nice-Sophia Antipolis, Valbonne, France.
Thierry CoppolaInstitut de Pharmacologie Moléculaire et Cellulaire, Université de Nice-Sophia Antipolis, Valbonne, France.
Jean MazellaInstitut de Pharmacologie Moléculaire et Cellulaire, Université de Nice-Sophia Antipolis, Valbonne, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The neurotensin (NT) receptor-3 (NTSR3), also called sortilin is a multifunctional protein localized at the intracellular and plasma membrane level. The extracellular domain of NTSR3 (sNTSR3) is released by shedding from several cell lines including colonic cancer cells. This soluble protein acts as an active ligand through its ability to bind, to be internalized in the human adenocarcinoma epithelial HT29 cells and to stimulate the PI3 kinase pathway. The aim of this study was to investigate cellular responses induced by sNTSR3 in HT29 cells. The cellular functions of sNTSR3 were monitored by immunofluocytochemistry, electron microscopy and quantitative PCR in order to characterize the cell shape and the expression of adhesion proteins. We evidenced that sNTSR3 significantly regulates the cellular morphology as well as the cell-cell and the cell-matrix adherens properties by decreasing the expession of several integrins and by modifying the structure of desmosomes. Altogether, these properties lead to an increase of cell detachment upon sNTSR3 treatment on HT29, HCT116 and SW620 cancer cells. Our results indicate that sNTSR3 may induce the first phase of a process which weaken HT29 epithelial properties including desmosome architecture, cell spreading, and initiation of cell separation, all events which could be responsible for cancer metastasis.

Indexed as

cancercell morphologydesmosomesneurotensinsoluble sortilin

Identifiers

PMID25221642
PMCPMC4162136

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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.