Evidence map›Paper›PMID 28388429›Full record

ArticleCell stem cell2017

Aberrant DNA Methylation in Human iPSCs Associates with MYC-Binding Motifs in a Clone-Specific Manner Independent of Genetics.

Athanasia D Panopoulos, Erin N Smith, Angelo D Arias, Peter J Shepard, Yuriko Hishida, Veronica Modesto, Kenneth E Diffenderfer, Clay Conner, William Biggs, Efren Sandoval and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell stem cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

27 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
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  9. Variation of DNA methylation on theRegenerative therapy · 2022
    Article
  10. Article
  11. Review
  12. Article
  13. Induced pluripotent stem cell reprogramming-associated methylation at the GABRA2 promoter and chr4p12 GABAAmerican journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2020
    Article
  14. Review
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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

14 authors at 5 institutions in 1 country.

Athanasia D PanopoulosGene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA; Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA.
Erin N SmithPediatrics and Rady Children's Hospital, University of California, San Diego, La Jolla, CA 92093, USA.
Angelo D AriasPediatrics and Rady Children's Hospital, University of California, San Diego, La Jolla, CA 92093, USA.
Peter J ShepardMoores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA; BioSpyder Technologies, Inc., Carlsbad, CA 92008, USA.
Yuriko HishidaGene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Veronica ModestoStem Cell Core, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Kenneth E DiffenderferStem Cell Core, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Clay ConnerDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA.
William BiggsHuman Longevity, Inc., San Diego, CA 92121, USA.
Efren SandovalHuman Longevity, Inc., San Diego, CA 92121, USA.
Agnieszka D'Antonio-ChronowskaInstitute for Genomic Medicine, University of California, San Diego, La Jolla, CA 92093, USA.
W Travis BerggrenStem Cell Core, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Juan Carlos Izpisua BelmonteGene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA. Electronic address: belmonte@salk.edu.
Kelly A FrazerPediatrics and Rady Children's Hospital, University of California, San Diego, La Jolla, CA 92093, USA; Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA; Bioinformatics and Systems Biology Program, University of California, San Diego, La Jolla, CA 92093, USA; Institute for Genomic Medicine, University of California, San Diego, La Jolla, CA 92093, USA. Electronic address: kafrazer@ucsd.edu.
Salk Institute for Biological Studies · USUniversity of California, San Diego · USHuman Longevity (United States) · USRady Children's Hospital-San Diego · USUniversity of Notre Dame · US

Funding

VIRAL MALIGNANCYP30CA023100 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DIANE M SIMEONE · 1985 to 2026
$124.9M
Viral Vector Core (VVC)P30CA014195 · NCI · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI Ye Zheng · 1985 to 2026
$82.8M
REGULATORY GENOMIC STUDIES IN A COHORT OF IPS CELL DERIVED CARDIOMYOCYTESU01HL107442 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI EVANS, SYLVIA M, FRAZER, KELLY A · 2011 to 2016
$9.8M
Molecular Basis of Hereditary Retinal DegenerationsR01EY021237 · NEI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI AYYAGARI, RADHA · 2011 to 2020
$5.6M
Functional Analysis of T2D Associated Non-coding SNPsU01DK105541 · NIDDK · LUDWIG INSTITUTE FOR CANCER RES LTD · PI FRAZER, KELLY A, REN, BING · 2015 to 2019
$4.6M
Fine-mapping and functional analysis of T1D-associated variantsDP3DK112155 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FRAZER, KELLY A, SANDER, MAIKE · 2016 to 2016
$3.3M
Commercialization of HaploSeq as a Service (HaaS) for generating chromosome-span phased genome and exome sequence informationR44HG008118 · NHGRI · ARIMA GENOMICS, INC. · PI DIXON, JESSE R, LAURENT, LOUISE CHANG · 2018 to 2019
$1.7M
Optimizing HaploSeq for whole-genome phased haplotypes in biomedical applicationsR41HG008118 · NHGRI · ARIMA GENOMICS, LLC · PI FRAZER, KELLY A, HEINTZMAN, NATE · 2015 to 2016
$822k
NCI NIH HHS P30 CA014195NCI NIH HHS P30 CA023100NEI NIH HHS R01 EY021237NHGRI NIH HHS R41 HG008118NHGRI NIH HHS R44 HG008118NHLBI NIH HHS U01 HL107442NIDDK NIH HHS DP3 DK112155NIDDK NIH HHS U01 DK105541
6 · The paper itself

Abstract

Induced pluripotent stem cells (iPSCs) show variable methylation patterns between lines, some of which reflect aberrant differences relative to embryonic stem cells (ESCs). To examine whether this aberrant methylation results from genetic variation or non-genetic mechanisms, we generated human iPSCs from monozygotic twins to investigate how genetic background, clone, and passage number contribute. We found that aberrantly methylated CpGs are enriched in regulatory regions associated with MYC protein motifs and affect gene expression. We classified differentially methylated CpGs as being associated with genetic and/or non-genetic factors (clone and passage), and we found that aberrant methylation preferentially occurs at CpGs associated with clone-specific effects. We further found that clone-specific effects play a strong role in recurrent aberrant methylation at specific CpG sites across different studies. Our results argue that a non-genetic biological mechanism underlies aberrant methylation in iPSCs and that it is likely based on a probabilistic process involving MYC that takes place during or shortly after reprogramming.

Indexed as

Clone CellsCpG IslandsDNA MethylationFibroblastsGene Expression RegulationGenetic VariationGenome-Wide Association StudyHumansInduced Pluripotent Stem CellsNucleotide MotifsProto-Oncogene Proteins c-mycSequence Analysis, RNATranscription FactorsTwins, MonozygoticProto-Oncogene Proteins c-mycTranscription Factorsaberrant methylationgenetic backgroundinduced pluripotent stem cellsiPSCiPSCOREmethylation variationMYC binding motifsNHLBI NextGenreprogramming

Identifiers

PMID28388429
PMCPMC5444384
OpenAlexW2605051162

What OpenQuestion holds

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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.