Evidence map›Paper›PMID 22068818›Full record

ArticleBritish journal of cancer2012

DNA methylation profiles delineate epigenetic heterogeneity in seminoma and non-seminoma.

M Brait, L Maldonado, S Begum, M Loyo, D Wehle, F F Tavora, L H J Looijenga, J Kowalski, Z Zhang, E Rosenbaum and 3 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
5.3field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Epigenetic Factors and ncRNAs in Testicular Cancer.International journal of molecular sciences · 2023
    Review
  5. Epigenetic Regulation of Driver Genes in Testicular Tumorigenesis.International journal of molecular sciences · 2023
    Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. The Enigmatic Role of TP53 in Germ Cell Tumours: Are We Missing Something?International journal of molecular sciences · 2021
    Review
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  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

13 authors at 6 institutions in 3 countries.

M BraitDepartment of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
L Maldonado
S Begum
M Loyo
D Wehle
F F Tavora
L H J Looijenga
J Kowalski
Z Zhang
E Rosenbaum
S Halachmi
G J Netto
M O Hoque
Johns Hopkins University · USJohns Hopkins Medicine · USBnai Zion Medical Center · ILEmory University · USErasmus University Rotterdam · NLRabin Medical Center · IL

Funding

Treatment of HIV- and HIV+ Patients with HPV16+ CIN2/3 Using pNGLV4a-hCRTE6E7L2 DNA vaccine administered intramuscularly via electroporationP50CA098252 · NCI · JOHNS HOPKINS UNIVERSITY · PI Richard Bruce Roden · 2003 to 2026
$53.5M
Identification of Biomarkers for Testicular CancerR03CA128060 · NCI · JOHNS HOPKINS UNIVERSITY · PI HOQUE, MOHAMMAD OBAIDUL · 2007 to 2008
$164k
NCI NIH HHS 1R03CA128060-01A1NCI NIH HHS P50 CA098252NCI NIH HHS R03 CA128060
6 · The paper itself

Abstract

backgroundIt remains important to understand the biology and identify biomarkers for less studied cancers like testicular cancer. The purpose of this study was to determine the methylation frequency of several cancer-related genes in different histological types of testicular cancer and normal testis tissues (NT).

methodsDNA was isolated from 43 seminomas (SEs), 14 non-SEs (NSEs) and 23 NT, and was assayed for promoter methylation status of 15 genes by quantitative methylation-specific PCR. The methylation status was evaluated for an association with cancer, and between SEs and NSEs.

resultsWe found differential methylation pattern in SEs and NSEs. MGMT, VGF, ER-β and FKBP4 were predominately methylated in NSEs compared with SEs. APC and hMLH1 are shown to be significantly more methylated in both subtypes in comparison with NT. When combining APC, hMLH1, ER-β and FKBP4, it is possible to identify 86% of the NSEs, whereas only 7% of the SEs.

conclusionsOur results indicate that the methylation profile of cancer-associated genes in testicular cancer correlates with histological types and show cancer-specific pattern for certain genes. Further methylation analysis, in a larger cohort is needed to elucidate their role in testicular cancer development and potential for therapy, early detection and disease monitoring.

Indexed as

DNA MethylationEpigenesis, GeneticGenetic HeterogeneityAdultCohort StudiesHumansMaleMiddle AgedPolymerase Chain ReactionPromoter Regions, GeneticSeminomaTesticular Neoplasms

Identifiers

PMID22068818
PMCPMC3261686
OpenAlexW2061576586

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.