Evidence map›Paper›PMID 19838218›Full record

ArticleOncogene2010

The Ron receptor tyrosine kinase positively regulates angiogenic chemokine production in prostate cancer cells.

M N Thobe, D Gurusamy, P Pathrose, S E Waltz

Open access · greenAbstract read
In one paragraph

Article in Oncogene, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

40 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Review
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  9. NanoString technology distinguishes anti-TIF-1γBrain pathology (Zurich, Switzerland) · 2021
    Article
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  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

4 authors at 1 institution in 1 country.

M N ThobeDepartment of Cancer and Cell Biology, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
D Gurusamy
P Pathrose
S E Waltz
University of Cincinnati Medical Center · US

Funding

The Ron Receptor/Chemokine Axis in Prostate CancerR01CA125379 · NCI · UNIVERSITY OF CINCINNATI · PI WALTZ, SUSAN E · 2008 to 2012
$1.3M
Specific Biomarkers for Detection of Cervical Cancer Cells Using Flow CytometryR21CA125370 · NCI · PURDUE UNIVERSITY · PI ROBINSON, JOSEPH PAUL · 2007 to 2008
$390k
NCI NIH HHS CA-125370NCI NIH HHS R01 CA125379NCI NIH HHS R21 CA125370
6 · The paper itself

Abstract

Overexpression of the Ron receptor tyrosine kinase has recently been shown in a wide variety of human cancers. However, no studies have examined Ron receptor expression or function during prostate tumorigenesis. In this study we report that Ron is highly expressed in human prostate adenocarcinoma and metastatic lymph nodes when compared with normal prostate or benign prostate hyperplasia. Furthermore, we show that Ron is overexpressed in PC-3 and DU145 prostate cancer cell lines, and that the levels of angiogenic chemokines produced by prostate cancer cells positively correlate with Ron expression. The knockdown of Ron in PC-3 or DU145 cells results in a significant decrease in angiogenic chemokine production and is associated with a decreased activation of the transcription factor nuclear factor-kappaB (NF-kappaB). Moreover, exogenous overexpression of Ron in LNCaP cells is sufficient to induce a significant increase in angiogenic chemokines that can be abrogated by inhibition of NF-kappaB signaling. Given that the function of angiogenic chemokines is important in the development of new blood vessels, we also examined the ability of Ron to modulate endothelial cell migration. Our data show that knockdown of Ron in prostate cancer cells results in significantly less endothelial cell chemotaxis when compared with Ron-expressing cells in vitro as well as in reduced tumor growth and decreased microvessel density after orthotopic transplantation into the prostate in vivo. In total, our data suggest that the Ron receptor is important in modulating prostate tumor growth by modulating angiogenic chemokine production and subsequent endothelial cell recruitment.

Indexed as

AnimalsBlotting, WesternCell LineCell Line, TumorCell MovementChemokine CXCL1Chemokine CXCL5ChemokinesEndothelial CellsGene Expression Regulation, NeoplasticHumansImmunohistochemistryInterleukin-8MaleMiceMice, NudeChemokine CXCL1Chemokine CXCL5ChemokinesInterleukin-8NF-kappa BPlatelet Endothelial Cell Adhesion Molecule-1Receptor Protein-Tyrosine KinasesRON protein

Identifiers

PMID19838218
PMCPMC2806938
OpenAlexW2038902703

What OpenQuestion holds

Textmetadata
LicenceTDM
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.