Evidence map›Paper›PMID 25136840›Full record

ReviewExpert review of molecular diagnostics2014

The promise of methylation on beads for cancer detection and treatment.

Angela A Guzzetta, Thomas R Pisanic Ii, Prateek Sharma, Joo Mi Yi, Alejandro Stark, Tza-Huei Wang, Nita Ahuja

Abstract readReview
In one paragraph

Review in Expert review of molecular diagnostics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Methylation Biomarker Panel Performance in EsophaCap Cytology Samples for Diagnosing Barrett's Esophagus: A Prospective Validation Study.Clinical cancer research : an official journal of the American Association for Cancer Research · 2019
    Article
  9. Article
  10. Circulating Tumor DNA as Biomarkers for Cancer Detection.Genomics, proteomics & bioinformatics · 2017
    Review
  11. 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

7 authors.

Angela A GuzzettaDepartment of Surgery, Johns Hopkins University, Baltimore, MD, USA.
Thomas R Pisanic Ii
Prateek Sharma
Joo Mi Yi
Alejandro Stark
Tza-Huei Wang
Nita Ahuja

Funding

Translational Research Central ServicesP30CA006973 · NCI · JOHNS HOPKINS UNIVERSITY · PI Rosalie Wollett · 1985 to 2026
$208.6M
ValidationU54CA151838 · NCI · JOHNS HOPKINS UNIVERSITY · PI POMPER, MARTIN G · 2010 to 2014
$11.9M
Multiplexed Detection of Cell Free DNA Biomarkers for CancerR01CA155305 · NCI · JOHNS HOPKINS UNIVERSITY · PI WANG, TZA-HUEI JEFF · 2011 to 2015
$1.7M
Epigenetic markers involved in colorectal cancer recurrence and metastasesK23CA127141 · NCI · JOHNS HOPKINS UNIVERSITY · PI AHUJA, NITA · 2008 to 2012
$705k
NCI NIH HHS K23 CA127141NCI NIH HHS K23CA127141NCI NIH HHS P30 CA006973NCI NIH HHS R01 CA155305NCI NIH HHS R01CA155305NCI NIH HHS U54 CA151838NCI NIH HHS U54CA151838
6 · The paper itself

Abstract

Despite numerous technical hurdles, the realization of true personalized medicine is becoming a progressive reality for the future of patient care. With the development of new techniques and tools to measure the genetic signature of tumors, biomarkers are increasingly being used to detect occult tumors, determine the choice of treatment and predict outcomes. Methylation of CpG islands at the promoter region of genes is a particularly exciting biomarker as it is cancer-specific. Older methods to detect methylation were cumbersome, operator-dependent and required large amounts of DNA. However, a newer technique called methylation on beads has resulted in a more uniform, streamlined and efficient assay. Furthermore, methylation on beads permits the extraction and processing of miniscule amounts of methylated tumor DNA in the peripheral blood. Such a technique may aid in the clinical detection and treatment of cancers in the future.

Indexed as

Biomarkers, TumorColorectal NeoplasmsCpG IslandsDNA MethylationHumansMicrospheresPancreatic NeoplasmsPrecision MedicinePrognosisPromoter Regions, GeneticBiomarkers, Tumorbiomarkercancer detectioncolon cancerCpG island methylationmethylation on beadpancreatic cancerpersonalized medicine

Identifiers

PMID25136840
PMCPMC4427839

What OpenQuestion holds

Textmetadata
LicenceTDM
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.