Evidence map›Paper›PMID 20940402›Full record

ArticleCancer research2010

Enhanced genetic instability and dasatinib sensitivity in mammary tumor cells lacking NEDD9.

Mahendra K Singh, Eugene Izumchenko, Andres J Klein-Szanto, Brian L Egleston, Marina Wolfson, Erica A Golemis

Open access · greenAbstract read
In one paragraph

Article in Cancer research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

27 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Long Non-coding RNA BTG3-7:1 and JUND Co-regulateFrontiers in molecular biosciences · 2020
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Nedd9 restrains renal cystogenesis in Pkd1-/- mice.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  15. Expression of growth hormone receptor, plakoglobin and NEDD9 protein in association with tumour progression and metastasis in human breast cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
  16. Overexpression of Nedd9 is a prognostic marker of human gastric cancer.Medical oncology (Northwood, London, England) · 2014
    Article
  17. Review
  18. Article
  19. Article
  20. Cas proteins: dodgy scaffolding in breast cancer.Breast cancer research : BCR · 2014
    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

6 authors at 3 institutions in 2 countries.

Mahendra K SinghDepartments of Developmental Therapeutics, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA.
Eugene Izumchenko
Andres J Klein-Szanto
Brian L Egleston
Marina Wolfson
Erica A Golemis
Ben-Gurion University of the Negev · ILFox Chase Cancer Center · USUniversity of Florida · US

Funding

WORD PROCESSING CENTER--COREP30CA006927 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI Dietmar J Kappes · 1985 to 2026
$138.8M
ROLES OF HEF1 IN CELL DIFFERENTIATION AND SURVIVALR01CA063366 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI GOLEMIS, ERICA A. · 1998 to 2013
$3.9M
Cas Protein Regulation of EMT in CancerR01CA113342 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI GOLEMIS, ERICA A. · 2007 to 2011
$1.5M
NCI NIH HHS CA-06927NCI NIH HHS P30 CA006927NCI NIH HHS R01 CA063366NCI NIH HHS R01 CA113342NCI NIH HHS R01-CA113342NCI NIH HHS R01-CA63366
6 · The paper itself

Abstract

Elevated expression of the NEDD9/HEF1/Cas-L scaffolding protein promotes tumor cell invasion and metastasis in multiple cancer cell types. Conversely, generation of mammary tumors in the mouse mammary tumor virus (MMTV)-polyoma virus middle T (PyVT) genetic model is delayed by a Nedd9(-/-) genotype. These activities arise from the role of NEDD9 in assembling complexes and supporting activity of cancer signaling proteins, including FAK, Src, Shc, and AKT, and would support evaluation of NEDD9 expression as an unambiguous biomarker for tumor aggressiveness. However, we here show that despite the initial delay in tumor growth, cells derived from MMTV-PyVT;Nedd9(-/-) tumors are characteristically hyperaggressive versus MMTV-PyVT;Nedd9(+/+) cells in anchorage-independent growth, in growth on three-dimensional matrix produced by tumor-associated fibroblasts, and in formation of tumors after mammary orthotopic reinjection and of lung metastases after tail vein injection. This reversal suggests the specific selection of MMTV-PyVT;Nedd9(-/-) cells for growth in an in vivo microenvironment. Indeed, MMTV-PyVT;Nedd9(-/-) cells have increased cell cycle, centrosomal, and mitotic defects, phenotypes compatible with the increased selection of these cells for aggressive growth. Intriguingly, in spite of their aggressive phenotype, MMTV-PyVT;Nedd9(-/-) cells persistently have low levels of Src activation and are hypersensitive to the Src kinase inhibitor dasatinib. These studies identify NEDD9 as a complex modulator of different aspects of mammary tumor growth.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAurora KinasesBlotting, WesternCell AdhesionCell CycleCell MovementCell ProliferationDasatinibEmbryo, MammalianFemaleFibroblastsFlow CytometryFluorescent Antibody TechniqueLung NeoplasmsMammary Glands, AnimalAdaptor Proteins, Signal TransducingAurora KinasesDasatinibNEDD9 protein, mouseProtein Kinase InhibitorsProtein Serine-Threonine KinasesProtein-Tyrosine KinasesProto-Oncogene Proteins c-aktPyrimidinessrc-Family KinasesThiazoles

Identifiers

PMID20940402
PMCPMC2970659
OpenAlexW2085416380

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.