Evidence map›Paper›PMID 25985363›Full record

ArticleEpigenetics2015

Epigenetic silencing of neurofilament genes promotes an aggressive phenotype in breast cancer.

Marilia Freitas Calmon, Jana Jeschke, Wei Zhang, Mashaal Dhir, Cornelia Siebenkäs, Alexander Herrera, Hsing-Chen Tsai, Heather M O'Hagan, Emmanouil P Pappou, Craig M Hooker and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in Epigenetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.0field-weighted citation impact, top 14% 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, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Effects ofBreast cancer (Dove Medical Press) · 2025
    Article
  4. BML-281 promotes neuronal differentiation by modulating Wnt/CaMolecular and cellular biochemistry · 2024
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. microPublication biology · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. An overview of neuroblastoma cell lineage phenotypes andExperimental biology and medicine (Maywood, N.J.) · 2020
    Review
  18. Article
  19. Article
  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

17 authors at 5 institutions in 4 countries.

Marilia Freitas Calmona Department of Biology; University of São Paulo State ; São Paulo , Brazil.
Jana Jeschke
Wei Zhang
Mashaal Dhir
Cornelia Siebenkäs
Alexander Herrera
Hsing-Chen Tsai
Heather M O'Hagan
Emmanouil P Pappou
Craig M Hooker
Tao Fu
Kornel E Schuebel
Edward Gabrielson
Paula Rahal
James G Herman
Stephen B Baylin
Nita Ahuja
Johns Hopkins University · USJohns Hopkins Medicine · USUniversidade Estadual Paulista (Unesp) · BRUniversity of Baltimore · USFaculty (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurofilament heavy polypeptide (NEFH) has recently been identified as a candidate DNA hypermethylated gene within the functional breast cancer hypermethylome. NEFH exists in a complex with neurofilament medium polypeptide (NEFM) and neurofilament light polypeptide (NEFL) to form neurofilaments, which are structural components of the cytoskeleton in mature neurons. Recent studies reported the deregulation of these proteins in several malignancies, suggesting that neurofilaments may have a role in other cell types as well. Using a comprehensive approach, we studied the epigenetic inactivation of neurofilament genes in breast cancer and the functional significance of this event. We report that DNA methylation-associated silencing of NEFH, NEFL, and NEFM in breast cancer is frequent, cancer-specific, and correlates with clinical features of disease progression. DNA methylation-mediated inactivation of these genes occurs also in multiple other cancer histologies including pancreas, gastric, and colon. Restoration of NEFH function, the major subunit of the neurofilament complex, reduces proliferation and growth of breast cancer cells and arrests them in Go/G1 phase of the cell cycle along with a reduction in migration and invasion. These findings suggest that DNA methylation-mediated silencing of the neurofilament genes NEFH, NEFM, and NEFL are frequent events that may contribute to the progression of breast cancer and possibly other malignancies.

Indexed as

Disease ProgressionEpigenesis, GeneticGene SilencingBreast NeoplasmsCell Cycle CheckpointsCell Line, TumorDNA MethylationFemaleHumansIntermediate FilamentsNeurofilament ProteinsPromoter Regions, Geneticneurofilament protein Hneurofilament protein Lneurofilament protein MNeurofilament Proteinsbreast cancerDNA methylationNEFHNEFLNEFMTCGA

Identifiers

PMID25985363
PMCPMC4622480
OpenAlexW1864653406

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.