Evidence map›Paper›PMID 22679508›Full record

ArticlePloS one2012

Tetraspanin CO-029 inhibits colorectal cancer cell movement by deregulating cell-matrix and cell-cell adhesions.

Qiusha Guo, Bing Xia, Feng Zhang, Mekel M Richardson, Minghao Li, Julian S Zhang, Feng Chen, Xin A Zhang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.0field-weighted citation impact, top 16% 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

21 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  15. Review
  16. Expression Level of Genes Coding for Cell Adhesion Molecules of Cadherin Group in Colorectal Cancer Patients.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Article
  17. Article
  18. Article
  19. Tetraspanins in cell migration.Cell adhesion & migration · 2015
    Review
  20. Review
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

8 authors at 3 institutions in 2 countries.

Qiusha GuoVascular Biology and Cancer Centers and Department of Medicine and Molecular Science, University of Tennessee Health Science Center, Memphis, Tennessee, United States of America.
Bing Xia
Feng Zhang
Mekel M Richardson
Minghao Li
Julian S Zhang
Feng Chen
Xin A Zhang
University of Tennessee Health Science Center · USWashington University in St. Louis · USWuhan University · CN

Funding

Molecular Mmechanism of KAI1/CD82-mediated SuppressionR01CA096991 · NCI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI ZHANG, XIN A · 2004 to 2014
$2.8M
NCI NIH HHS CA096991NCI NIH HHS R01 CA096991
6 · The paper itself

Abstract

Alterations in tetraspanin CO-029 expression are associated with the progression and metastasis of cancers in the digestive system. However, how CO-029 promotes cancer metastasis is still poorly understood. To determine the mechanism, we silenced CO-029 expression in HT29 colon cancer cells and found that the CO-029 knockdown significantly reduced cell migratory ability. The diminished cell migration was accompanied by the upregulation of both integrin-dependent cell-matrix adhesion on laminin and calcium-dependent cell-cell adhesion. The cell surface levels of laminin-binding integrin α3β1 and fibronectin-integrin α5β1 were increased while the level of CD44 was decreased upon CO-029 silencing. These changes contribute to the altered cell-matrix adhesion. The deregulated cell-cell adhesion results, at least partially, from increased activity of cadherins and reduced level of MelCAM. In conclusion, CO-029 functions as a regulator of both cell-matrix and cell-cell adhesion. During colon cancer progression, CO-029 promotes cancer cell movement by deregulating cell adhesions.

Indexed as

Blotting, WesternCell AdhesionCell MovementColorectal NeoplasmsFlow CytometryHT29 CellsHumansHyaluronan ReceptorsImmunoprecipitationIntegrin alpha3beta1Integrin alpha5beta1LamininRNA InterferenceTetraspaninsHyaluronan ReceptorsIntegrin alpha3beta1Integrin alpha5beta1LamininTetraspaninsTSPAN8 protein, human

Identifiers

PMID22679508
PMCPMC3367972
OpenAlexW2072467425

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.