Evidence map›Paper›PMID 25674022›Full record

ArticleBiomarkers in cancer2015

Trisomy 8 Acute Myeloid Leukemia Analysis Reveals New Insights of DNA Methylome with Identification of HHEX as Potential Diagnostic Marker.

Marwa H Saied, Jacek Marzec, Sabah Khalid, Paul Smith, Gael Molloy, Bryan D Young

Open access · diamondAbstract read
In one paragraph

Article in Biomarkers in cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. CohesinLife (Basel, Switzerland) · 2024
    Article
  3. Review
  4. Article
  5. Article
  6. 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

6 authors at 1 institution in 1 country.

Marwa H SaiedCentre for Haemato-Oncology, Barts Cancer Institute, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom. ; Clinical Pathology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
Jacek MarzecCentre for Haemato-Oncology, Barts Cancer Institute, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom. ; Centre for Molecular Oncology, Barts Cancer Institute, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom.
Sabah KhalidCentre for Haemato-Oncology, Barts Cancer Institute, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom.
Paul SmithCentre for Haemato-Oncology, Barts Cancer Institute, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom.
Gael MolloyCentre for Haemato-Oncology, Barts Cancer Institute, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom.
Bryan D YoungCentre for Haemato-Oncology, Barts Cancer Institute, Barts and the London School of Medicine, Queen Mary University of London, London, United Kingdom.
Alexandria University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Trisomy 8 acute myeloid leukemia (AML) is the commonest numerical aberration in AML. Here we present a global analysis of trisomy 8 AML using methylated DNA immunoprecipitation-sequencing (MeDIP-seq). The study is based on three diagnostic trisomy 8 AML and their parallel relapse status in addition to nine non-trisomic AML and four normal bone marrows (NBMs). In contrast to non-trisomic DNA samples, trisomy 8 AML showed a characteristic DNA methylation distribution pattern because an increase in the frequency of the hypermethylation signals in chromosome 8 was associated with an increase in the hypomethylation signals in the rest of the chromosomes. Chromosome 8 hypermethylation signals were found mainly in the CpG island (CGI) shores and interspersed repeats. Validating the most significant differentially methylated CGI (P = 7.88 × 10(-11)) identified in trisomy 8 AML demonstrated a specific core region within the gene body of HHEX, which was significantly correlated with HHEX expression in both diagnostic and relapse trisomy 8 AMLs. Overall, the existence of extra chromosome 8 was associated with a global impact on the DNA methylation distribution with identification of HHEX gene methylation as a potential diagnostic marker for trisomy 8 AML.

Indexed as

CGI shoresHHEXMeDIP-seqtrisomy 8

Identifiers

PMID25674022
PMCPMC4315123
OpenAlexW2081623236

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.