Evidence map›Paper›PMID 23470013›Full record

ArticlePigment cell & melanoma research2013

E-cadherin determines Caveolin-1 tumor suppression or metastasis enhancing function in melanoma cells.

Lorena Lobos-González, Lorena Aguilar, Jorge Diaz, Natalia Diaz, Hery Urra, Vicente A Torres, Veronica Silva, Christopher Fitzpatrick, Alvaro Lladser, Keith S Hoek and 2 more

Open access · greenAbstract read
In one paragraph

Article in Pigment cell & melanoma research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
3.3field-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

49 citing papers in PubMed, 68 citations in OpenAlex.

  1. Review
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  11. Tumor-Intrinsic Galectin-3 Suppresses Melanoma Metastasis.The Journal of investigative dermatology · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Involvement of caveolin-1 in skin diseases.Frontiers in immunology · 2022
    Review
  17. Article
  18. Article
  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

12 authors at 3 institutions in 2 countries.

Lorena Lobos-GonzálezLaboratorio de Comunicaciones Celulares, Centro de Estudios Moleculares de la Célula (CEMC), Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Lorena Aguilar
Jorge Diaz
Natalia Diaz
Hery Urra
Vicente A Torres
Veronica Silva
Christopher Fitzpatrick
Alvaro Lladser
Keith S Hoek
Lisette Leyton
Andrew F G Quest
University of Chile · CLFundación Ciencia and Vida · CLUniversity Hospital of Zurich · CH

Funding

Thy-1-induced syndecan-4-dependent RhoA activation on astrocytesR03TW007810 · FIC · UNIVERSITY OF CHILE · PI LEYTON, LISETTE · 2009 to 2011
$97k
FIC NIH HHS 5R03TW007810FIC NIH HHS R03 TW007810
6 · The paper itself

Abstract

The role of caveolin-1 (CAV1) in cancer is highly controversial. CAV1 suppresses genes that favor tumor development, yet also promotes focal adhesion turnover and migration of metastatic cells. How these contrasting observations relate to CAV1 function in vivo is unclear. Our previous studies implicate E-cadherin in CAV1-dependent tumor suppression. Here, we use murine melanoma B16F10 cells, with low levels of endogenous CAV1 and E-cadherin, to unravel how CAV1 affects tumor growth and metastasis and to assess how co-expression of E-cadherin modulates CAV1 function in vivo in C57BL/6 mice. We find that overexpression of CAV1 in B16F10 (cav-1) cells reduces subcutaneous tumor formation, but enhances metastasis relative to control cells. Furthermore, E-cadherin expression in B16F10 (E-cad) cells reduces subcutaneous tumor formation and lung metastasis when intravenously injected. Importantly, co-expression of CAV1 and E-cadherin in B16F10 (cav-1/E-cad) cells abolishes tumor formation, lung metastasis, increased Rac-1 activity, and cell migration observed with B16F10 (cav-1) cells. Finally, consistent with the notion that CAV1 participates in switching human melanomas to a more malignant phenotype, elevated levels of CAV1 expression correlated with enhanced migration and Rac-1 activation in these cells.

Indexed as

Animalsbeta CateninCadherinsCaveolin 1Cell Line, TumorCell MovementCell ProliferationDisease ProgressionGene Expression ProfilingHumansLung NeoplasmsMelanomaMelanoma, ExperimentalMiceMice, Inbred C57BLNeoplasm Invasivenessbeta CateninCadherinsCaveolin 1Neuropeptidesrac1 GTP-Binding ProteinRac1 protein, mouse

Identifiers

PMID23470013
PMCPMC3695072
OpenAlexW2035127729

What OpenQuestion holds

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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.