Evidence map›Paper›PMID 21892207›Full record

ArticleOncogene2012

c-Abl and Arg are activated in human primary melanomas, promote melanoma cell invasion via distinct pathways, and drive metastatic progression.

S S Ganguly, L S Fiore, J T Sims, J W Friend, D Srinivasan, M A Thacker, M L Cibull, C Wang, M Novak, D M Kaetzel and 1 more

Open access · greenAbstract read
In one paragraph

Article in Oncogene, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
3.5field-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

52 citing papers in PubMed, 64 citations in OpenAlex.

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  19. EnABLing Cathepsin-Driven Melanoma Metastasis.Molecular & cellular oncology · 2018
    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

11 authors at 1 institution in 1 country.

S S GangulyDepartment of Molecular and Biomedical Pharmacology, University of Kentucky School of Medicine, Lexington, 40536, USA.
L S Fiore
J T Sims
J W Friend
D Srinivasan
M A Thacker
M L Cibull
C Wang
M Novak
D M Kaetzel
R Plattner
University of Kentucky · US

Funding

University of Kentucky Markey Cancer Center Support Grant ECIA SupplementP30CA177558 · NCI · UNIVERSITY OF KENTUCKY · PI Jennifer F Rogers · 2013 to 2026
$38.3M
NM23 PROTEINS AND MECHANISMS OF PDGF A CHAIN SILENCINGR01CA083237 · NCI · UNIVERSITY OF KENTUCKY · PI KAETZEL, DAVID M · 1999 to 2010
$1.9M
A role for c-Abl/Arg in melanoma progressionR01CA166499 · NCI · UNIVERSITY OF KENTUCKY · PI PLATTNER, RINA · 2012 to 2018
$1.6M
Abl Kinases in growth factor signaling, motility, and invasionR01CA116784 · NCI · UNIVERSITY OF KENTUCKY · PI PLATTNER, RINA · 2007 to 2011
$1.3M
NCI NIH HHS 1R01CA116784NCI NIH HHS CA83237NCI NIH HHS P30 CA177558NCI NIH HHS R01 CA116784NCI NIH HHS R01 CA166499
6 · The paper itself

Abstract

Despite 35 years of clinical trials, there is little improvement in 1-year survival rates for patients with metastatic melanoma, and the disease is essentially untreatable if not cured surgically. The paucity of chemotherapeutic agents that are effective for treating metastatic melanoma indicates a dire need to develop new therapies. Here, we found a previously unrecognized role for c-Abl and Arg in melanoma progression. We demonstrate that the kinase activities of c-Abl and Arg are elevated in primary melanomas (60%), in a subset of benign nevi (33%) and in some human melanoma cell lines. Using siRNA and pharmacological approaches, we show that c-Abl/Arg activation is functionally relevant because it is requiredfor melanoma cell proliferation, survival and invasion. Significantly, we identify the mechanism by which activated c-Abl promotes melanoma invasion by showing that it transcriptionally upregulates matrix metalloproteinase-1 (MMP-1), and using rescue approaches we demonstrate that c-Abl promotes invasion through a STAT3 → MMP-1 pathway. Additionally, we show that c-Abl and Arg are not merely redundant, as active Arg drives invasion in a STAT3-independent manner, and upregulates MMP-3 and MT1-MMP, in addition to MMP-1. Most importantly, c-Abl and Arg not only promote in vitro processes important for melanoma progression, but also promote metastasis in vivo, as inhibition of c-Abl/Arg kinase activity with the c-Abl/Arg inhibitor, nilotinib, dramatically inhibits metastasis in a mouse model. Taken together, these data identify c-Abl and Arg as critical, novel, drug targets in metastatic melanoma, and indicate that nilotinib may be useful in preventing metastasis in patients with melanomas harboring active c-Abl and Arg.

Indexed as

AnimalsDisease ProgressionHumansMatrix Metalloproteinase 1MelanomaMiceNeoplasm InvasivenessProtein-Tyrosine KinasesProto-Oncogene Proteins c-ablPyrimidinesSignal TransductionSkin NeoplasmsSTAT3 Transcription FactorARG tyrosine kinaseMatrix Metalloproteinase 1nilotinibProtein-Tyrosine KinasesProto-Oncogene Proteins c-ablPyrimidinesSTAT3 Transcription Factor

Identifiers

PMID21892207
PMCPMC3235241
OpenAlexW2029734368

What Socratic 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 Socratic graph.