Evidence map›Paper›PMID 23235341›Full record

ArticleApplied immunohistochemistry & molecular morphology : AIMM2013

Significance of Notch1-signaling pathway in human pancreatic development and carcinogenesis.

Huankai Hu, Lan Zhou, Amad Awadallah, Wei Xin

Open access · greenAbstract read
In one paragraph

Article in Applied immunohistochemistry & molecular morphology : AIMM, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.8field-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

23 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Notch Signaling Pathway in Pancreatobiliary Tumors.Medicina (Kaunas, Lithuania) · 2021
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Role of Notch signaling pathway in pancreatic cancer.American journal of cancer research · 2017
    Review
  13. Article
  14. Article
  15. Article
  16. Genomic alterations in pancreatic cancer and their relevance to therapy.World journal of gastrointestinal oncology · 2015
    Review
  17. Review
  18. Article
  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 2 institutions in 1 country.

Huankai HuDepartment of Pathology, University Hospitals Case Medical Center, Cleveland, OH 44106, USA.
Lan Zhou
Amad Awadallah
Wei Xin
Case Western Reserve University · USUniversity Hospitals Case Medical Center · US

Funding

Targeting 15-PGDH in Colon Cancer Prognosis, Prediction, Treatment and PreventionP50CA150964 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI MARKOWITZ, SANFORD D. · 2011 to 2022
$24.6M
NCI NIH HHS P50 CA150964
6 · The paper itself

Abstract

In animal studies, Notch1-signaling pathway plays an important role in the pancreatic embryogenesis by promoting pancreatic progenitor cells self-renewal and exocrine linage development. The persistent activation of Notch pathway could arrest the organ development and keep cells at an undifferentiated stage. Studies have shown that Notch1-signaling pathway is upregulated in invasive pancreatic ductal adenocarcinoma (PDAC). Here we examined the expression pattern of Notch1 and Hes1 in human fetal pancreatic tissues to elucidate the role of Notch1 in human pancreatic embryonic development. We also compared Notch1 expression in tissues from PDAC, chronic pancreatitis and pancreatic intraepithelial neoplasm. Our data show that Notch1/Hes1-signaling pathway is activated during early pancreatic embryogenesis and reaches the highest at birth. After pancreas is fully developed, Notch1/Hes1 pathway is inactivated even though Notch1 protein cell-surface expression is upregulated. We also showed that the expression of both Notch1 and Hes1 are present in 50% (33/66) of PDACs, but not in pancreatic intraepithelial neoplasms. These findings indicate that Notch1 activation is only apparent in late stage of pancreatic carcinogenesis, suggesting that treatment with Notch-signaling inhibitors including γ-secretase should be selectively used for PDACs with confirmed Notch1-signaling activation.

Indexed as

AdolescentAdultAgedAged, 80 and overBasic Helix-Loop-Helix ProteinsCarcinoma in SituCarcinoma, Pancreatic DuctalCell Transformation, NeoplasticChildChild, PreschoolEmbryonic DevelopmentFemaleFetusGene Expression Regulation, DevelopmentalGene Expression Regulation, NeoplasticHomeodomain ProteinsBasic Helix-Loop-Helix ProteinsHES1 protein, humanHomeodomain ProteinsNOTCH1 protein, humanReceptor, Notch1Transcription Factor HES-1

Identifiers

PMID23235341
PMCPMC4621772
OpenAlexW2409906623

What OpenQuestion holds

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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.