Evidence map›Paper›PMID 24685138›Full record

ArticleCell reports2014

The distribution of genomic variations in human iPSCs is related to replication-timing reorganization during reprogramming.

Junjie Lu, Hu Li, Ming Hu, Takayo Sasaki, Anna Baccei, David M Gilbert, Jun S Liu, James J Collins, Paul H Lerou

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.9field-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

20 citing papers in PubMed, 30 citations in OpenAlex.

  1. Mitigating Cell Cycle Effects in Multi-Omics Data: Solutions and Analytical Frameworks.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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  8. Control of DNA replication timing in the 3D genome.Nature reviews. Molecular cell biology · 2019
    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

9 authors at 4 institutions in 1 country.

Junjie LuDepartment of Pediatric Newborn Medicine and Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Harvard Medical School, Harvard Stem Cell Institute, Boston, MA 02115, USA.
Hu LiCenter for Individualized Medicine, Department of Molecular Pharmacology & Experimental Therapeutics, Mayo Clinic, Rochester, MN 55905, USA.
Ming HuDepartment of Statistics, Harvard University, Cambridge, MA 02138, USA.
Takayo SasakiDepartment of Biological Science, Florida State University, Tallahassee, FL 32306, USA.
Anna BacceiDepartment of Pediatric Newborn Medicine and Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Harvard Medical School, Harvard Stem Cell Institute, Boston, MA 02115, USA.
David M GilbertDepartment of Biological Science, Florida State University, Tallahassee, FL 32306, USA.
Jun S LiuDepartment of Statistics, Harvard University, Cambridge, MA 02138, USA.
James J CollinsHoward Hughes Medical Institute, Department of Biomedical Engineering and Center of Synthetic Biology, Boston University, Boston, MA 02215, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02115, USA.
Paul H LerouDepartment of Pediatric Newborn Medicine and Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Harvard Medical School, Harvard Stem Cell Institute, Boston, MA 02115, USA. Electronic address: plerou@partners.org.
Brigham and Women's Hospital · USHarvard University · USFlorida State University · USMayo Clinic · US

Funding

UNDERSTANDING MECHANISMS OF hESC SELF-RENEWAL AND CELL FATE COMMITMENTP01GM085354 · NIGMS · UNIVERSITY OF GEORGIA · PI DALTON, STEPHEN · 2008 to 2018
$18.3M
Genome Plasticity during ES Cell Differentiation to Neural LineagesR01GM083337 · NIGMS · SAN DIEGO BIOMEDICAL RESEARCH INSTITUTE · PI David M Gilbert · 2007 to 2026
$6.1M
SysCODE: Tooth Germ Design and Engineering (2 of 10)RL1DE019021 · NIDCR · BRIGHAM AND WOMEN'S HOSPITAL · PI MAAS, RICHARD L · 2007 to 2011
$2.8M
Computational Methods for Transcriptional Mapping of Eukaryotic GenomesR01GM080625 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI DELISI, CHARLES · 2007 to 2009
$1.8M
Genomic stability of human pluripotent stem cellsR00HD061981 · NICHD · BRIGHAM AND WOMEN'S HOSPITAL · PI LEROU, PAUL HUBERT · 2011 to 2013
$710k
Replication Profiling as a Diagnostic Tool in B-cell Acute Lymphoblastic LeukemiaR21CA161666 · NCI · FLORIDA STATE UNIVERSITY · PI GILBERT, DAVID M · 2013 to 2014
$341k
Howard Hughes Medical InstituteNCI NIH HHS R21 CA161666NCI NIH HHS R21CA161666NICHD NIH HHS R00 HD061981NICHD NIH HHS R00HD061981NIDCR NIH HHS RL1 DE019021NIGMS NIH HHS 5R01GM080625NIGMS NIH HHS P01 GM085354NIGMS NIH HHS P01GM085354NIGMS NIH HHS R01 GM080625NIGMS NIH HHS R01 GM083337
6 · The paper itself

Abstract

Cell-fate change involves significant genome reorganization, including changes in replication timing, but how these changes are related to genetic variation has not been examined. To study how a change in replication timing that occurs during reprogramming impacts the copy-number variation (CNV) landscape, we generated genome-wide replication-timing profiles of induced pluripotent stem cells (iPSCs) and their parental fibroblasts. A significant portion of the genome changes replication timing as a result of reprogramming, indicative of overall genome reorganization. We found that early- and late-replicating domains in iPSCs are differentially affected by copy-number gains and losses and that in particular, CNV gains accumulate in regions of the genome that change to earlier replication during the reprogramming process. This differential relationship was present irrespective of reprogramming method. Overall, our findings reveal a functional association between reorganization of replication timing and the CNV landscape that emerges during reprogramming.

Indexed as

DNA Copy Number VariationsCellular ReprogrammingDNA ReplicationFibroblastsGene Expression ProfilingGenomicsHumansInduced Pluripotent Stem Cells

Identifiers

PMID24685138
PMCPMC4133748
OpenAlexW2135757824

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.