Evidence map›Paper›PMID 14627990›Full record

ArticleOncogene2003

Targeted expression of HGF/SF in mouse mammary epithelium leads to metastatic adenosquamous carcinomas through the activation of multiple signal transduction pathways.

Marta I Gallego, Brian Bierie, Lothar Hennighausen

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
–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

41 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. An Orthotopic Mouse Model of Spontaneous Breast Cancer Metastasis.Journal of visualized experiments : JoVE · 2016
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
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  18. Article
  19. MET: a critical player in tumorigenesis and therapeutic target.Cold Spring Harbor perspectives in biology · 2013
    Review
  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

3 authors.

Marta I GallegoLaboratory of Genetics and Physiology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892-0822, USA. mi.gallego@ciemat.es
Brian Bierie
Lothar Hennighausen

Funding

Genetic Approaches To Understanding Organ Development and FunctionZIADK061000 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI HENNIGHAUSEN, LOTHAR · 2009 to 2025
$24.7M
Genetic Understanding Of Organ Development And FunctionZ01DK061000 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI HENNIGHAUSEN, LOTHAR · 1998 to 2008
$851k
6 · The paper itself

Abstract

Overexpression of hepatocyte growth factor (HGF), also called scatter factor (SF), and its receptor c-Met are associated with poor prognosis for cancer patients. In particular, breast cancer cells can produce HGF that acts in a paracrine as well as in an autocrine manner. Therefore, HGF and c-Met are putative targets for cancer therapy. To explore HGF/c-Met signaling in breast cancer, we have generated transgenic mice expressing HGF specifically in mammary epithelium under the transcriptional control of the whey acidic protein (WAP) gene promoter. WAP-HGF transgenic females developed hyperplastic ductal trees and multifocal invasive tumors after several pregnancies, some of which progressed to lung metastases. Tumors produced HGF and displayed phosphorylated c-Met, which correlated with increased Akt as well as c-myc activation. A high growth rate, as demonstrated by Ki67 nuclear antigen staining, and a lack of progesterone receptor were characteristic of the tumors. Immunohistochemical analysis revealed areas of osteopontin (Opn) expression in WAP-HGF tumors and lung metastases in agreement with a previously reported role for Opn in invasive growth. We suggest that these mice may serve as a new breast cancer model for the evaluation of the effects of unscheduled HGF expression in breast cancer.

Indexed as

Gene Transfer TechniquesAnimalsbeta CateninCarcinoma, AdenosquamousCytoskeletal ProteinsEpitheliumHepatocyte Growth FactorMammary Glands, AnimalMiceMice, TransgenicMilk ProteinsNeoplasm MetastasisPromoter Regions, GeneticSignal TransductionTrans-Activatorsbeta CateninCTNNB1 protein, mouseCytoskeletal ProteinsHepatocyte Growth FactorMilk ProteinsTrans-Activatorswhey acidic proteins

Identifiers

PMID14627990

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.