Evidence map›Paper›PMID 28926589›Full record

SynthesisPloS one2017

Meta-analysis of promoter methylation in eight tumor-suppressor genes and its association with the risk of thyroid cancer.

Fatemeh Khatami, Bagher Larijani, Ramin Heshmat, Abbasali Keshtkar, Mahsa Mohammadamoli, Ladan Teimoori-Toolabi, Shirzad Nasiri, Seyed Mohammad Tavangar

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
3.9field-weighted citation impact, top 6% 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, 3 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. CTC, ctDNA, and Exosome in Thyroid Cancers: A Review.International journal of molecular sciences · 2023
    Review
  6. Article
  7. Article
  8. The Epigenetic Modification ofIranian journal of public health · 2022
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. International journal of endocrinology and metabolism · 2020
    Article
  14. Article
  15. Review
  16. Review
  17. Personalized treatment options for thyroid cancer: current perspectives.Pharmacogenomics and personalized medicine · 2019
    Review
  18. Article
  19. Article
  20. Liquid Biopsy in Thyroid Cancer: New Insight.International journal of hematology-oncology and stem cell research · 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

8 authors at 3 institutions in 1 country.

Fatemeh KhatamiChronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.ORCID http://orcid.org/0000-0002-6311-1336
Bagher LarijaniEndocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
Ramin HeshmatChronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
Abbasali KeshtkarDepartment of Health Sciences Education Development, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Mahsa MohammadamoliEndocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
Ladan Teimoori-ToolabiMolecular Medicine Department, Pasteur Institute of Iran, Tehran, Iran.
Shirzad NasiriDepartment of Surgery, Tehran University of Medical Sciences, Shariati Hospital, Tehran, Iran.
Seyed Mohammad TavangarDepartment of Pathology, Dr. Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.ORCID http://orcid.org/0000-0002-4253-2385
Tehran University of Medical Sciences · IRShariati Hospital · IRPasteur Institute of Iran · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Promoter methylation in a number of tumor-suppressor genes (TSGs) can play crucial roles in the development of thyroid carcinogenesis. The focus of the current meta-analysis was to determine the impact of promoter methylation of eight selected candidate TSGs on thyroid cancer and to identify the most important molecules in this carcinogenesis pathway. A comprehensive search was performed using Pub Med, Scopus, and ISI Web of Knowledge databases, and eligible studies were included. The methodological quality of the included studies was evaluated according to the Newcastle Ottawa scale table and pooled odds ratios (ORs); 95% confidence intervals (CIs) were used to estimate the strength of the associations with Stata 12.0 software. Egger's and Begg's tests were applied to detect publication bias, in addition to the "Metatrim" method. A total of 55 articles were selected, and 135 genes with altered promoter methylation were found. Finally, we included eight TSGs that were found in more than four studies (RASSF1, TSHR, PTEN, SLC5A, DAPK, P16, RARβ2, and CDH1). The order of the pooled ORs for these eight TSGs from more to less significant was CDH1 (OR = 6.73), SLC5 (OR = 6.15), RASSF1 (OR = 4.16), PTEN (OR = 3.61), DAPK (OR = 3.51), P16 (OR = 3.31), TSHR (OR = 2.93), and RARβ2 (OR = 1.50). Analyses of publication bias and sensitivity confirmed that there was very little bias. Thus, our findings showed that CDH1 and SCL5A8 genes were associated with the risk of thyroid tumor genesis.

Indexed as

Genes, Tumor SuppressorAntigens, CDCadherinsDatabases, FactualDNA MethylationHumansOdds RatioPromoter Regions, GeneticPTEN PhosphohydrolaseRiskThyroid NeoplasmsTumor Suppressor ProteinsAntigens, CDCadherinsCDH1 protein, humanPTEN PhosphohydrolasePTEN protein, humanRASSF1 protein, humanTumor Suppressor Proteins

Identifiers

PMID28926589
PMCPMC5605048
OpenAlexW2754015543

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.