Evidence map›Paper›PMID 22938091›Full record

ArticleClinical epigenetics2012

Epigenetic alterations in preneoplastic and neoplastic lesions of the cervix.

Kathleen P Saavedra, Priscilla M Brebi, Juan Carlos S Roa

Open access · goldAbstract read
In one paragraph

Article in Clinical epigenetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
3.2field-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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 109 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. DNA methylation alterations caused byFrontiers in cellular and infection microbiology · 2022
    Review
  11. Article
  12. Article
  13. The Value and Clinical Significance ofOncoTargets and therapy · 2021
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Ezrin Mediates Invasion and Metastasis in Tumorigenesis: A Review.Frontiers in cell and developmental biology · 2020
    Review
  20. 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

3 authors at 1 institution in 1 country.

Kathleen P SaavedraUniversidad de La Frontera, School of Medicine, Department of Pathology, Molecular Pathology Laboratory, BIOREN-CEGIN, Temuco, Chile. jcroa@ufro.cl.
Priscilla M Brebi
Juan Carlos S Roa
Universidad de La Frontera · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cervical cancer (CC) is one of the most malignant tumors and the second or third most common type of cancer in women worldwide. The association between human papillomavirus (HPV) and CC is widely known and accepted (99.7% of cases). At present, the pathogenesis mechanisms of CC are not entirely clear. It has been shown that inactivation of tumor suppressor genes and activation of oncogenes play a significant role in carcinogenesis, caused by the genetic and epigenetic alterations. In the past, it was generally thought that genetic mutation was a key event of tumor pathogenesis, especially somatic mutation of tumor suppressor genes. With deeper understanding of tumors in recent years, increasing evidence has shown that epigenetic silencing of those genes, as a result of aberrant hypermethylation of CpG islands in promoters and histone modification, is essential to carcinogenesis and metastasis. The term epigenetics refers to heritable changes in gene expression caused by regulation mechanisms, other than changes in DNA sequence. Specific epigenetic processes include DNA methylation, chromotin remodeling, histone modification, and microRNA regulations. These alterations, in combination or individually, make it possible to establish the methylation profiles, histone modification maps, and expression profiles characteristic of this pathology, which become useful tools for screening, early detection, or prognostic markers in cervical cancer. This paper reviews recent epigenetics research progress in the CC study, and tries to depict the relationships between CC and DNA methylation, histone modification, as well as microRNA regulations.

Identifiers

PMID22938091
PMCPMC3502457
OpenAlexW2112479823

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.