Evidence map›Paper›PMID 19885839›Full record

ArticleJournal of cellular physiology2010

Integrin-linked kinase regulates migration and proliferation of human intestinal cells under a fibronectin-dependent mechanism.

David Gagné, Jean-François Groulx, Yannick D Benoit, Nuria Basora, Elizabeth Herring, Pierre H Vachon, Jean-François Beaulieu

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cellular physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

41 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Article
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  4. The functional role of the extracellular matrix in inflammatory bowel disease associated gut fibrosis.Matrix biology : journal of the International Society for Matrix Biology · 2025
    Review
  5. Review
  6. ECM and epithelial stem cells: the scaffold of destiny.Frontiers in cell and developmental biology · 2024
    Review
  7. Review
  8. Article
  9. Article
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  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Quercetin PreventsFrontiers in microbiology · 2018
    Article
  17. Article
  18. Article
  19. Review
  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

7 authors at 1 institution in 1 country.

David GagnéCIHR Team on the Digestive Epithelium, Département d'Anatomie et de Biologie Cellulaire, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Jean-François Groulx
Yannick D Benoit
Nuria Basora
Elizabeth Herring
Pierre H Vachon
Jean-François Beaulieu
Université de Sherbrooke · CA

Funding

Canadian Institutes of Health Research MOP 57727
6 · The paper itself

Abstract

Integrin-linked kinase (ILK) plays a role in integrin signaling-mediated extracellular matrix (ECM)-cell interactions and also acts as a scaffold protein in functional focal adhesion points. In the present study, we investigated the expression and roles of ILK in human intestinal epithelial cells (IECs) in vivo and in vitro. Herein, we report that ILK and its scaffold-function interacting partners, PINCH-1, alpha-parvin, and beta-parvin, are expressed according to a decreasing gradient from the bottom of the crypt (proliferative/undifferentiated) compartment to the tip of the villus (non-proliferative/differentiated) compartment, closely following the expression pattern of the ECM/basement membrane component fibronectin. The siRNA knockdown of ILK in human IECs caused a loss of PINCH-1, alpha-parvin, and beta-parvin expression, along with a significant decrease in cell proliferation via a loss of cyclin D1 and an increase in p27 and hypophosphorylated pRb expression levels. ILK knockdown severely affected cell spreading, migration, and restitution abilities, which were shown to be directly related to a decrease in fibronectin deposition. All ILK knockdown-induced defects were rescued with exogenously deposited fibronectin. Altogether, our results indicate that ILK performs crucial roles in the control of human intestinal cell and crypt-villus axis homeostasis-especially with regard to basement membrane fibronectin deposition-as well as cell proliferation, spreading, and migration.

Indexed as

Cell MovementCell ProliferationActininAdaptor Proteins, Signal TransducingCaco-2 CellsCalponinsCell DifferentiationCell ShapeDNA-Binding ProteinsEnterocytesFibronectinsGenotypeHumansIntestinesLIM Domain ProteinsMembrane ProteinsActininAdaptor Proteins, Signal TransducingCalponinsDNA-Binding ProteinsFibronectinsLIM Domain ProteinsLIMS1 protein, humanMembrane ProteinsMicrofilament ProteinsPARVA protein, humanPARVB protein, humanProtein Serine-Threonine KinasesScaffold Protein ILK

Identifiers

PMID19885839
PMCPMC2814089
OpenAlexW2060263755

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.