Evidence map›Paper›PMID 19696445›Full record

ArticleThe Journal of biological chemistry2009

Heparan sulfate proteoglycan modulation of Wnt5A signal transduction in metastatic melanoma cells.

Michael P O'Connell, Jennifer L Fiori, Emily K Kershner, Brittany P Frank, Fred E Indig, Dennis D Taub, Keith S Hoek, Ashani T Weeraratna

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 citing papers in PubMed.

  1. Article
  2. Conditional deletion ofFrontiers in cell and developmental biology · 2026
    Article
  3. Frizzled receptors: gatekeepers of Wnt signaling in development and disease.Frontiers in cell and developmental biology · 2025
    Review
  4. Article
  5. Syndecan-4 is a maestro of gastric cancer cell invasion and communication that underscores poor survival.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Coreceptor functions of cell surface heparan sulfate proteoglycans.American journal of physiology. Cell physiology · 2022
    Review
  7. Article
  8. Article
  9. Heparanase modulation by Wingless/INT (Wnt).Molecular biology reports · 2021
    Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Inhibition of Age-Related Therapy Resistance in Melanoma by Rosiglitazone-Mediated Induction of Klotho.Clinical cancer research : an official journal of the American Association for Cancer Research · 2017
    Article
  18. Article
  19. Article
  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.

Michael P O'ConnellLaboratory of Immunology, Research Resources Branch, NIA, National Institutes of Health, Baltimore, Maryland 21224, USA.
Jennifer L Fiori
Emily K Kershner
Brittany P Frank
Fred E Indig
Dennis D Taub
Keith S Hoek
Ashani T Weeraratna

Funding

NIA/RRB Confocal Imaging FacilityZICAG000615 · NIA · NATIONAL INSTITUTE ON AGING · PI INDIG, FRED · 2009 to 2025
$17.9M
Role of Wnt Signaling in melanoma metastasis and melanocyte differentiationZIAAG000450 · NIA · NATIONAL INSTITUTE ON AGING · PI WEERARATNA, ASHANI · 2009 to 2010
$462k
NIA/RRB Confocal Imaging FacilityZ01AG000615 · NIA · NATIONAL INSTITUTE ON AGING · PI BECKER, KEVIN · 2008 to 2008
$445k
Using gene expression profiles to elucidate mechanisms of melanoma progressionZIAAG000442 · NIA · NATIONAL INSTITUTE ON AGING · PI WEERARATNA, ASHANI · 2009 to 2010
$443k
Role of Wnt Signaling in melanoma differentiation and the "stemness" of melanomaZ01AG000450 · NIA · NATIONAL INSTITUTE ON AGING · PI WEERARATNA, ASHANI · 2008 to 2008
$265k
Intramural NIH HHS
6 · The paper itself

Abstract

Heparan sulfate proteoglycans (HSPGs) are important modulators for optimizing signal transduction of many pathways, including the Wnt pathways. We demonstrate that HSPG glycosaminoglycan levels increased with increasing metastatic potential of melanoma cells. Previous studies have demonstrated that Wnt5A increases the invasiveness of melanoma cells. We further demonstrate that HSPGs potentiate Wnt5A signaling, since enzymatic removal of the HSPG backbone resulted in a decrease in cellular Wnt5A levels, an increase in secreted Wnt5A in cell media, a decrease in downstream signaling, and ultimately, a decrease in invasiveness. Specifically, syndecan 1 and syndecan 4 expression correlated to Wnt5A expression and melanoma malignancy. Knockdown of syndecan 1 or 4 caused decreases in cell invasion, which could be restored by treating the cells with recombinant Wnt5A. These data indicate that syndecan 1 and 4 correlate to increased metastatic potential in melanoma patients and are an important component of the Wnt5A autocrine signaling loop, the activation of which leads to increased metastasis of melanoma.

Indexed as

Gene Expression Regulation, NeoplasticCell Line, TumorCell MembraneHeparan Sulfate ProteoglycansHumansMelanomaNeoplasm MetastasisProto-Oncogene ProteinsRecombinant ProteinsSignal TransductionSkin NeoplasmsSyndecan-1Syndecan-4Wnt-5a ProteinWnt ProteinsWound HealingHeparan Sulfate ProteoglycansProto-Oncogene ProteinsRecombinant ProteinsSyndecan-1Syndecan-4Wnt-5a ProteinWNT5A protein, humanWnt Proteins

Identifiers

PMID19696445
PMCPMC2781415

What OpenQuestion holds

Textmetadata
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.