Evidence map›Paper›PMID 24511470›Full record

ArticleStem cell reports2014

Induced pluripotent stem cell generation-associated point mutations arise during the initial stages of the conversion of these cells.

Mayumi Sugiura, Yasuji Kasama, Ryoko Araki, Yuko Hoki, Misato Sunayama, Masahiro Uda, Miki Nakamura, Shunsuke Ando, Masumi Abe

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

38 citing papers in PubMed, 66 citations in OpenAlex.

  1. Review
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  6. Gene-repaired iPS cells as novel approach for patient withFrontiers in bioengineering and biotechnology · 2023
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  9. Reprogramming enriches for somatic cell clones with small-scale mutations in cancer-associated genes.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
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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.

Mayumi SugiuraTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Yasuji KasamaTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Ryoko ArakiTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Yuko HokiTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Misato SunayamaTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Masahiro UdaTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Miki NakamuraTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Shunsuke AndoTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.
Masumi AbeTranscriptome Research Group, National Institute of Radiological Sciences, Chiba 263-8555, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A large number of point mutations have been identified in induced pluripotent stem cell (iPSC) genomes to date. Whether these mutations are associated with iPSC generation is an important and controversial issue. In this study, we approached this critical issue in different ways, including an assessment of iPSCs versus embryonic stem cells (ESCs), and an investigation of variant allele frequencies and the heterogeneity of point mutations within a single iPSC clone. Through these analyses, we obtained strong evidence that iPSC-generation-associated point mutations occur frequently in a transversion-predominant manner just after the onset of cell lineage conversion. The heterogeneity of the point mutation profiles within an iPSC clone was also revealed and reflects the history of the emergence of each mutation. Further, our results suggest a possible approach for establishing iPSCs with fewer point mutations.

Indexed as

AnimalsCell LineChromosome MappingEmbryonic Stem CellsGene FrequencyGenetic HeterogeneityGenomeHigh-Throughput Nucleotide SequencingInduced Pluripotent Stem CellsMiceMice, Inbred C57BLPoint MutationSequence Analysis, DNA

Identifiers

PMID24511470
PMCPMC3916761
OpenAlexW2020659830

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.