Evidence map›Paper›PMID 15944447›Full record

ArticleNucleic acids research2005

MSRE-PCR for analysis of gene-specific DNA methylation.

Anatoliy A Melnikov, Ronald B Gartenhaus, Anait S Levenson, Natalia A Motchoulskaia, Victor V Levenson Chernokhvostov

Abstract readValidation Study
In one paragraph

Article in Nucleic acids research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
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

41 citing papers in PubMed.

  1. Trial
  2. Review
  3. DNA Methylation in Rice: Mechanisms, Regulatory Roles, and Beyond.International journal of molecular sciences · 2025
    Review
  4. Article
  5. Article
  6. Review
  7. Whole-Genome Bisulfite Sequencing with a Small Amount of DNA.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  8. Article
  9. Review
  10. Review
  11. Exploitation of epigenetic variation of crop wild relatives for crop improvement and agrobiodiversity preservation.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Modern epigenetics methods in biological research.Methods (San Diego, Calif.) · 2021
    Review
  17. Article
  18. Article
  19. Review
  20. Estrogen receptor 1 expression and methylation ofEnvironmental epigenetics · 2019
    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

5 authors.

Anatoliy A MelnikovRobert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University Chicago, IL 60611, USA.
Ronald B Gartenhaus
Anait S Levenson
Natalia A Motchoulskaia
Victor V Levenson Chernokhvostov

Funding

DNA Methylation in Patients with Non-Hodgkin's LymphomaR21CA097511 · NCI · NORTHWESTERN UNIVERSITY · PI LEVENSON, VICTOR V · 2002 to 2003
$298k
NCI NIH HHS CA 097511NCI NIH HHS CA889018
6 · The paper itself

Abstract

Abnormal DNA methylation is observed in certain promoters of neoplastic cells, although the likelihood of methylation for each individual promoter varies. Simultaneous analysis of many promoters in the same sample can allow use of statistical methods for identification of neoplasia. Here we describe an assay for such analysis, based on digestion of genomic DNA with methylation-sensitive restriction enzyme and multiplexed PCR with gene-specific primers (MSRE-PCR). MSRE-PCR includes extensive digestion of genomic DNA (uncut fragments cannot be identified by PCR), can be applied to dilute samples (<1 pg/microl), requires limited amount of starting material (42 pg or genomic equivalent of seven cells) and can identify methylation in a heterogeneous mix containing <2% of cells with methylated fragments. When applied to 53 promoters of breast cancer cell lines MCF-7, MDA-MB-231 and T47D, MSRE-PCR correctly identified the methylation status of genes analyzed by other techniques. For selected genes results of MSRE-PCR were confirmed by methylation-specific PCR and bisulfite sequencing. The assay can be configured for any number of desired targets in any user-defined set of genes.

Indexed as

DNA MethylationPromoter Regions, GeneticBreast NeoplasmsCell Line, TumorDNA Restriction EnzymesFemaleHumansNeoplasmsPolymerase Chain ReactionDNA Restriction Enzymes

Identifiers

PMID15944447
PMCPMC1145194

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.