Evidence map›Paper›PMID 15531924›Full record

ArticleOncogene2004

Mammary development and tumorigenesis in mice expressing a truncated human Notch4/Int3 intracellular domain (h-Int3sh).

Ahmed Raafat, Sharon Bargo, Miriam R Anver, Robert Callahan

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

28 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Mammary Development and Breast Cancer: a Notch Perspective.Journal of mammary gland biology and neoplasia · 2021
    Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Moving Breast Cancer Therapy up a Notch.Frontiers in oncology · 2018
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  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

4 authors at 1 institution in 1 country.

Ahmed RaafatMammary Biology and Tumorigenesis Laboratory, National Cancer Institute, NIH, Bethesda, MD 2089, USA.
Sharon Bargo
Miriam R Anver
Robert Callahan
National Cancer Institute · US

Funding

PHS HHS N01-C0-12400
6 · The paper itself

Abstract

Recently, we have identified a novel 1.8 kb human Notch4/Int3 RNA species (designated h-Int3sh). The h-Int3sh RNA encodes a protein that is missing the CBF1-binding region (RAM23) of the Notch 4/Int3 intracellular domain (ICD). Expression of h-Int3sh in the MCF10A 'normal' human mammary epithelial cell line has been previously shown to induce changes characteristic of oncogenic transformation, including anchorage-independent growth in soft agar. To study the consequences of h-Int3sh expression in vivo on mammary gland development and tumorigenesis, three transgenic mouse lines were established, in which the transgene is the Whey acidic protein (WAP) promoter linked to h-Int3sh. Expression of WAP-Int3sh was detectable in the mammary gland at day 15 of pregnancy in each transgenic line. Mammary gland development in all founder lines is normal and the females can lactate. WAP-h-Int3sh females from each of the founder lines develop mammary tumors, but with a long latency (average age of 18 months). Tumor development was associated with activation of Notch pathway, as evidenced by upregulation of Hes-1. The long latency of mammary tumors in WAP-h-Int3sh mice could be due in part to the subcellular localization of h-Int3sh. Immunofluorescence analysis of transfected COS-1 cells showed that h-Int3sh is localized in the cytoplasm and nucleus, while Int3-ICD is detected only in the nucleus. We speculate that the Notch4/Int3 ICD-induced block to mammary gland development and tumorigenesis are consequences of an increasing gradient of CBF1-dependent Notch4/Int3 signaling.

Indexed as

AnimalsBase SequenceCOS CellsDNA PrimersFemaleHumansImmunohistochemistryMammary Glands, AnimalMammary Neoplasms, ExperimentalMiceMice, TransgenicProto-Oncogene ProteinsReceptor, Notch4Receptors, Cell SurfaceReceptors, NotchDNA PrimersNOTCH4 protein, humanProto-Oncogene ProteinsReceptor, Notch4Receptors, Cell SurfaceReceptors, Notch

Identifiers

PMID15531924
OpenAlexW1964220441

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.