Evidence map›Paper›PMID 14633992›Full record

ArticleThe EMBO journal2003

Methyl-CpG binding proteins identify novel sites of epigenetic inactivation in human cancer.

Esteban Ballestar, Maria F Paz, Laura Valle, Susan Wei, Mario F Fraga, Jesus Espada, Juan Cruz Cigudosa, Tim Hui-Ming Huang, Manel Esteller

Open access · greenAbstract read
In one paragraph

Article in The EMBO journal, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed
8.7field-weighted citation impact, top 1% 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

100 citing papers in PubMed, 318 citations in OpenAlex.

  1. Review
  2. Review
  3. Role of epigenetics in corneal health and disease.Progress in retinal and eye research · 2025
    Review
  4. Review
  5. Melatonin: A Potential Regulator of DNA Methylation.Antioxidants (Basel, Switzerland) · 2023
    Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Epigenetic modification: a regulatory mechanism in essential hypertension.Hypertension research : official journal of the Japanese Society of Hypertension · 2019
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

40 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Esteban BallestarEpigenetics Laboratory, Molecular Pathology Programme, Spanish National Cancer Centre (CNIO), Melchor Fernández Almagro 3, 28029 Madrid, Spain.
Maria F Paz
Laura Valle
Susan Wei
Mario F Fraga
Jesus Espada
Juan Cruz Cigudosa
Tim Hui-Ming Huang
Manel Esteller
Spanish National Cancer Research Centre · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methyl-CpG binding proteins (MBDs) mediate histone deacetylase-dependent transcriptional silencing at methylated CpG islands. Using chromatin immunoprecitation (ChIP) we have found that gene-specific profiles of MBDs exist for hypermethylated promoters of breast cancer cells, whilst a common pattern of histone modifications is shared. This unique distribution of MBDs is also characterized in chromosomes by comparative genomic hybridization of immunoprecipitated DNA and immunolocalization. Most importantly, we demonstrate that MBD association to methylated DNA serves to identify novel targets of epigenetic inactivation in human cancer. We combined the ChIP assay of MBDs with a CpG island microarray (ChIP on chip). The scenario revealed shows that, while many genes are regulated by multiple MBDs, others are associated with a single MBD. These target genes displayed methylation- associated transcriptional silencing in breast cancer cells and primary tumours. The candidates include the homeobox gene PAX6, the prolactin hormone receptor, and dipeptidylpeptidase IV among others. Our results support an essential role for MBDs in gene silencing and, when combined with genomic strategies, their potential to 'catch' new hypermethylated genes in cancer.

Indexed as

Chromosomal Proteins, Non-Histone5-MethylcytosineAmino Acid SequenceBreast NeoplasmsChromatinChromosome MappingCpG IslandsDNA-Binding ProteinsDNA MethylationFemaleHumansMethyl-CpG-Binding Protein 2Microscopy, ConfocalMolecular Sequence DataNeoplasmsNucleic Acid Hybridization5-MethylcytosineChromatinChromosomal Proteins, Non-HistoneDNA-Binding ProteinsMBD3 protein, humanMECP2 protein, humanMethyl-CpG-Binding Protein 2Peptide FragmentsRepressor Proteins

Identifiers

PMID14633992
PMCPMC291845
OpenAlexW2123236344

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.