Evidence map›Paper›PMID 31234953›Full record

ArticleBMB reports2019

Mitochondrial genome mutations in mesenchymal stem cells derived from human dental induced pluripotent stem cells.

Jumi Park, Yeonmi Lee, Joosung Shin, Hyeon-Jeong Lee, Young-Bum Son, Bong-Wook Park, Deokhoon Kim, Gyu-Jin Rho, Eunju Kang

Open access · goldAbstract read
In one paragraph

Article in BMB reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

11 citing papers in PubMed, 11 citations in OpenAlex.

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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.

Jumi ParkDepartment of Convergence Medicine & Stem Cell Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505; Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Korea.
Yeonmi LeeDepartment of Convergence Medicine & Stem Cell Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea.
Joosung ShinDepartment of Convergence Medicine & Stem Cell Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea.
Hyeon-Jeong LeeDepartment of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Korea.
Young-Bum SonDepartment of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Korea.
Bong-Wook ParkDepartment of Dentistry, Gyeongsang National University School of Medicine, Institute of Health Science, Jinju 52828, Korea.
Deokhoon KimDepartment of Pathology, Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea.
Gyu-Jin RhoDepartment of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Korea.
Eunju KangDepartment of Convergence Medicine & Stem Cell Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea.
Gyeongsang National University · KRUniversity of Ulsan · KRAsan Medical Center · KRUlsan College · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ethical and safety issues have rendered mesenchymal stem cells (MSCs) popular candidates in regenerative medicine, but their therapeutic capacity is lower than that of induced pluripotent stem cells (iPSCs). This study compared original, dental tissue-derived MSCs with re-differentiated MSCs from iPSCs (iPS-MSCs). CD marker expression in iPS-MSCs was similar to original MSCs. iPS-MSCs expressed higher in pluripotent genes, but lower levels in mesodermal genes than MSCs. In addition, iPS-MSCs did not form teratomas. All iPSCs carried mtDNA mutations; some shared with original MSCs and others not previously detected therein. Shared mutations were synonymous, while novel mutations were non-synonymous or located on RNA-encoding genes. iPS-MSCs also harbored mtDNA mutations transmitted from iPSCs. Selected iPS-MSCs displayed lower mitochondrial respiration than original MSCs. In conclusion, screening for mtDNA mutations in iPSC lines for iPS-MSCs can identify mutation-free cell lines for therapeutic applications. [BMB Reports 2019; 52(12): 689-694].

Indexed as

Genome, MitochondrialAnimalsCell DifferentiationCell LineDNA, MitochondrialHumansInduced Pluripotent Stem CellsMaleMesenchymal Stem CellsMiceMice, SCIDMitochondriaMolar, ThirdMutationRegenerative MedicineTeratomaDNA, Mitochondrial

Identifiers

PMID31234953
PMCPMC6941757
OpenAlexW2982367130

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.