Evidence map›Paper›PMID 23705906›Full record

ArticleBMC cell biology2013

Syndecan-2 is upregulated in colorectal cancer cells through interactions with extracellular matrix produced by stromal fibroblasts.

Carolina Meloni Vicente, Ritchelli Ricci, Helena Bonciani Nader, Leny Toma

Open access · goldAbstract read
In one paragraph

Article in BMC cell biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

24 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
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  11. Article
  12. Article
  13. Extracellular Matrix Biomarkers in Colorectal Cancer.International journal of molecular sciences · 2021
    Review
  14. Review
  15. Emerging Role of Syndecans in Extracellular Matrix Remodeling in Cancer.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2020
    Review
  16. Article
  17. Article
  18. Heparan Sulfate Proteoglycans in Human Colorectal Cancer.Analytical cellular pathology (Amsterdam) · 2018
    Review
  19. Article
  20. 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

4 authors at 1 institution in 1 country.

Carolina Meloni VicenteDisciplina de Biologia Molecular, Departamento de Bioquímica, Universidade Federal de São Paulo, UNIFESP, Rua Três de Maio, 100 - 4º andar, Vila Clementino, São Paulo, SP CEP 04044-020, Brazil.
Ritchelli Ricci
Helena Bonciani Nader
Leny Toma
Universidade Federal de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe extracellular matrix (ECM) influences the structure, viability and functions of cells and tissues. Recent evidence indicates that tumor cells and stromal cells interact through direct cell-cell contact, the production of ECM components and the secretion of growth factors. Syndecans are a family of transmembrane heparan sulfate proteoglycans that are involved in cell adhesion, motility, proliferation and differentiation. Syndecan-2 has been found to be highly expressed in colorectal cancer cell lines and appears to be critical for cancer cell behavior. We have examined the effect of stromal fibroblast-produced ECM on the production of proteoglycans by colorectal cancer cell lines.

resultsOur results showed that in a highly metastatic colorectal cancer cell line, HCT-116, syndecan-2 expression is enhanced by fibroblast ECM, while the expression of other syndecans decreased. Of the various components of the stromal ECM, fibronectin was the most important in stimulating the increase in syndecan-2 expression. The co-localization of syndecan-2 and fibronectin suggests that these two molecules are involved in the adhesion of HCT-116 cells to the ECM. Additionally, we demonstrated an increase in the expression of integrins alpha-2 and beta-1, in addition to an increase in the expression of phospho-FAK in the presence of fibroblast ECM. Furthermore, blocking syndecan-2 with a specific antibody resulted in a decrease in cell adhesion, migration, and organization of actin filaments.

conclusionsOverall, these results show that interactions between cancer cells and stromal ECM proteins induce significant changes in the behavior of cancer cells. In particular, a shift from the expression of anti-tumorigenic syndecans to the tumorigenic syndecan-2 may have implications in the migratory behavior of highly metastatic tumor cells.

Indexed as

AdenocarcinomaBiomarkers, TumorCaco-2 CellsCell AdhesionCell CommunicationCell Line, TumorCell MovementCell ProliferationColorectal NeoplasmsExtracellular MatrixFibroblastsFibronectinsHCT116 CellsHumansIntegrinsProteoglycansBiomarkers, TumorFibronectinsIntegrinsProteoglycansSyndecan-2

Identifiers

PMID23705906
PMCPMC3681618
OpenAlexW2079349330

What OpenQuestion holds

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Registered trials

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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.