Evidence map›Paper›PMID 30685841›Full record

ArticlePathology oncology research : POR2019

CDX1/2 and KLF5 Expression and Epigenetic Modulation of Sonic Hedgehog Signaling in Gastric Adenocarcinoma.

Ali Akbar Samadani, Novin Nikbakhsh, Hassan Taheri, Shahriyar Shafaee, Sadegh Fattahi, Maryam Pilehchian Langroudi, Karimollah Hajian, Haleh Akhavan-Niaki

Abstract read
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In one paragraph

Article in Pathology oncology research : POR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

14 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Gastric Cancer in the Era of Epigenetics.International journal of molecular sciences · 2024
    Review
  3. Evaluations of Biomarkers CDX1 and CDX2 in Gastric Cancer Prognosis: A Meta-analysis.International journal of molecular and cellular medicine · 2024
    Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. TERRA Gene Expression in Gastric Cancer: Role of hTERT.Journal of gastrointestinal cancer · 2021
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. 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

8 authors at 2 institutions in 1 country.

Ali Akbar SamadaniCellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
Novin NikbakhshDepartment of Surgery, Cancer Research Center, Babol University of Medical Sciences, Babol, Iran.
Hassan TaheriDepartment of Gastroenterology, Babol University of Medical Sciences, Babol, Iran.
Shahriyar ShafaeeDepartment of Pathology, Babol University of Medical Sciences, Babol, Iran.
Sadegh FattahiCellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
Maryam Pilehchian LangroudiCellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
Karimollah HajianDepartment of Social medicine and statistics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran.
Haleh Akhavan-NiakiCellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran. halehakhavan@yahoo.com.ORCID http://orcid.org/0000-0003-3681-0227
Babol University of Medical Sciences · IRGuilan University of Medical Sciences · IR

Funding

Babol University of Medical Sciences 9237527Iranian National Science Foundation 92017552
6 · The paper itself

Abstract

Gastric cancer is among the commonplace causes of cancer death worldwide. Sonic hedgehog (Shh) signaling is an important pathway which may be dysregulated in many cancers.CDX1/2, and KLF5are key transcription factors involved in Shh pathway and cancer stem cells. The aim of this study was to investigate the expression and epigenetic alterations of these genes in gastric cancer patients. DNA methylation's modifications of CDX1, KLF5 and CDX2 genes alongside with the expressions of these genes in gastric cancer tissues and their non-tumoral counterparts (margin tissues) were analyzed using methylation specific sequencing, and Real time PCR Taq man assays, respectively. The expression of CDX1 (P = 0.002) and KLF5 (P = 0.010) were decreased significantly, but it was considerably increased for CDX2 (P = 0.001). Relatively, the results for the regulatory region methylation status of each CpG site had shown a notable fluctuation in these genes with no significant difference in most places. The creation of metastatic lymph nodes in patients was significantly associated with increased expression of CDX2 gene. The modifications of these genes expression can be considered as a cancer biomarker in future studies. Methylation of the investigated genes is not the main mechanism of gastric cancer development.

Indexed as

AdenocarcinomaBase SequenceBiomarkers, TumorCase-Control StudiesCDX2 Transcription FactorEpigenesis, GeneticFemaleFollow-Up StudiesGastric MucosaGene Expression Regulation, NeoplasticHedgehog ProteinsHomeodomain ProteinsHumansKruppel-Like Transcription FactorsMaleNeoplastic Stem CellsBiomarkers, TumorCDX1 protein, humanCDX2 protein, humanCDX2 Transcription FactorHedgehog ProteinsHomeodomain ProteinsKLF5 protein, humanKruppel-Like Transcription FactorsSHH protein, humanDNA methylationEpigeneticsGastric cancerGene expression

Identifiers

PMID30685841
OpenAlexW2911371698

What OpenQuestion holds

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Registered trials

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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.