Evidence map›Paper›PMID 28624296›Full record

ArticleAnalytical biochemistry2017

A refined DNA methylation detection method using MspJI coupled quantitative PCR.

Christopher J Petell, Gilbert Loiseau, Ryan Gandy, Sriharsa Pradhan, Humaira Gowher

Abstract read
In one paragraph

Article in Analytical biochemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Current Advances in DNA Methylation Analysis Methods.BioMed research international · 2021
    Review
  7. 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 at 3 institutions in 1 country.

Christopher J PetellDepartment of Biochemistry, Purdue University, West Lafayette, IN 47907, United States.
Gilbert LoiseauCollege of William and Mary, Williamsburg, VA 23187, United States.
Ryan GandyDepartment of Biochemistry, Purdue University, West Lafayette, IN 47907, United States.
Sriharsa PradhanNew England Biolabs Inc., 240 County Road, Ipswich, MA 01938, United States.
Humaira GowherDepartment of Biochemistry, Purdue University, West Lafayette, IN 47907, United States; Purdue University Center for Cancer Research, Purdue University, West Lafayette, IN 47907, United States. Electronic address: hgowher@purdue.edu.
Purdue University West Lafayette · USNew England Biolabs (United States) · USWilliam & Mary · US

Funding

Transgenic Mouse Core Facility Shared Resource (TMCF-SR)P30CA023168 · NCI · PURDUE UNIVERSITY WEST LAFAYETTE · PI Andrea L Kasinski · 1985 to 2026
$43.4M
Regulation of Dnmt3 Activity at Enhancers of Cell Identity Genes During DifferentiationR01GM118654 · NIGMS · PURDUE UNIVERSITY · PI GOWHER, HUMAIRA · 2017 to 2021
$1.6M
NCI NIH HHS P30 CA023168NIGMS NIH HHS R01 GM118654
6 · The paper itself

Abstract

DNA methylation is a highly conserved epigenetic modification with critical roles ranging from protection against phage infection in bacteria to the regulation of gene expression in mammals. DNA methylation at specific sequences can be measured by using methylation dependent or sensitive restriction enzymes coupled to semi- or quantitative PCR (MD-qPCR). This study reports a refined MD-qPCR method for detecting gain or loss of DNA methylation at specific sites through the specific use of MspJI or HpaII, respectively. By employing varying concentrations of DNA with methylation ranging from 0 to 100%, our data provide evidence that compared to HpaII, MspJI increases the sensitivity and accuracy of detecting relative DNA methylation gains by MD-qPCR. We also show that the MspJI-coupled MD-qPCR can accurately determine the percent gain in DNA methylation at the Sall4 enhancer and is more sensitive than HpaII in detecting relative gains in DNA methylation at the Oct4 proximal enhancer during embryonic stem cell (ESC) differentiation. The high specificity and sensitivity of this targeted approach increases its potential as a diagnostic tool to detect relatively smaller gains in DNA methylation at specific sites from limited amounts of sample.

Indexed as

Epigenesis, GeneticCell DifferentiationDNA MethylationDNA Restriction EnzymesEmbryonic Stem CellsEnhancer Elements, GeneticGene Expression RegulationHumansOctamer Transcription Factor-3Real-Time Polymerase Chain ReactionTranscription FactorsDNA Restriction EnzymesOctamer Transcription Factor-3POU5F1 protein, humanSALL4 protein, humanTranscription FactorsDNA methylationHpaIIMD-qPCRMspJIPluripotency gene enhancersRestriction enzymes

Identifiers

PMID28624296
PMCPMC5972016
OpenAlexW2626864075

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.