Evidence map›Paper›PMID 27696226›Full record

ArticleJournal of cell communication and signaling2017

FAT4 hypermethylation and grade dependent downregulation in gastric adenocarcinoma.

Maryam Pilehchian Langroudi, Novin Nikbakhsh, Ali Akbar Samadani, Sadegh Fattahi, Hassan Taheri, Shahryar Shafaei, Galia Amirbozorgi, Reza Pilehchian Langroudi, Haleh Akhavan-Niaki

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cell communication and signaling, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 29 citations in OpenAlex.

  1. FAT4 loss promotes tumor growth and ferroptosis resistance in hepatocellular carcinoma via PI3K/AKT pathway activation.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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  7. Association ofFrontiers in genetics · 2022
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  16. Big roles for Fat cadherins.Current opinion in cell biology · 2018
    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

9 authors at 3 institutions in 1 country.

Maryam Pilehchian LangroudiCellular and Molecular Biology Research Center, Babol University of Medical Sciences, Babol, Iran.
Novin NikbakhshDepartment of Surgery, Rouhani hospital, Babol University of Medical Sciences, Babol, Iran.
Ali Akbar SamadaniDepartment of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran.
Sadegh FattahiDepartment of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran.
Hassan TaheriDepartment of Internal Medicine, Rouhani hospital, Babol University of Medical Sciences, Babol, Iran.
Shahryar ShafaeiDepartment of Pathology, Rouhani hospital, Babol University of Medical Sciences, Babol, Iran.
Galia AmirbozorgiNorth Research Center of Pasteur Institute, Amol, Iran.
Reza Pilehchian LangroudiDepartment of Anaerobic Vaccine Research and Production, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran.
Haleh Akhavan-NiakiCellular and Molecular Biology Research Center, Babol University of Medical Sciences, Babol, Iran. halehakhavan@yahoo.com.
Babol University of Medical Sciences · IRPasteur Institute of Iran · IRRazi Vaccine and Serum Research Institute · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gastric cancer is one of the major causes of death due to cancer in the world. It is a multi-factorial disease with epigenetic factors being also involved in its development. FAT4 is a tumor suppressor gene exerting an important role in cell adhesion. This study aimed at analyzing FAT4 expression and promoter methylation in gastric cancer. FAT4 expression was studied in 30 tumoral tissues and their non-tumoral counterparts using Taqman real time PCR method. Promoter methylation was assessed using bisulfite conversion method followed by sequencing. Tumor tissues showed reduced FAT4 expression (P = 0.04). FAT4 downregulation was associated with tumor grade, with higher repression at advanced grades. Significant increase of promoter methylation was observed in tumoral tissues. Reduced expression of FAT4 and increased methylation of its promoter may be one of the effective processes in turning a healthy stomach tissue into a tumor tissue.

Indexed as

FAT4Gastric cancerGene expressionPromoter methylation

Identifiers

PMID27696226
PMCPMC5362569
OpenAlexW2527205178

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.