Evidence map›Paper›PMID 30356076›Full record

ArticleCell death & disease2018

Reprogramming mechanisms influence the maturation of hematopoietic progenitors from human pluripotent stem cells.

Hye-Ryeon Heo, Haengseok Song, Hye-Ryun Kim, Jeong Eun Lee, Young Gie Chung, Woo Jin Kim, Se-Ran Yang, Kye-Seong Kim, Taehoon Chun, Dong Ryul Lee and 1 more

Abstract read
In one paragraph

Article in Cell death & disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
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

11 authors.

Hye-Ryeon HeoDepartment of Internal Medicine, School of Medicine, Kangwon National University, Chuncheon, Republic of Korea.
Haengseok SongDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, Republic of Korea.
Hye-Ryun KimDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, Republic of Korea.
Jeong Eun LeeDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, Republic of Korea.
Young Gie ChungResearch Institute for Stem Cells, CHA Health Systems, Los Angeles, CA, 90036, USA.
Woo Jin KimDepartment of Internal Medicine, School of Medicine, Kangwon National University, Chuncheon, Republic of Korea.
Se-Ran YangDepartment of Thoracic and Cardiovascular Surgery, School of Medicine, School of Medicine, Kangwon National University, Chuncheon, Republic of Korea.
Kye-Seong KimDepartment of Biomedical Science, College of Medicine, Hanyang University, Seoul, 04763, Republic of Korea.
Taehoon ChunDepartment of Biotechnology, College of Life Science and Biotechnology, Korea University, Seoul, Republic of Korea.
Dong Ryul LeeDepartment of Biomedical Science, College of Life Science, CHA University, Seongnam, Republic of Korea. drleedr@cha.ac.kr.ORCID http://orcid.org/0000-0003-1534-4810
Seok-Ho HongDepartment of Internal Medicine, School of Medicine, Kangwon National University, Chuncheon, Republic of Korea. shhong@kangwon.ac.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Somatic cell nuclear transfer (SCNT) or the forced expression of transcription factors can be used to generate autologous pluripotent stem cells (PSCs). Although transcriptomic and epigenomic comparisons of isogenic human NT-embryonic stem cells (NT-ESCs) and induced PSCs (iPSCs) in the undifferentiated state have been reported, their functional similarities and differentiation potentials have not been fully elucidated. Our study showed that NT-ESCs and iPSCs derived from the same donors generally displayed similar in vitro commitment capacity toward three germ layer lineages as well as proliferative activity and clonogenic capacity. However, the maturation capacity of NT-ESC-derived hematopoietic progenitors was significantly greater than the corresponding capacity of isogenic iPSC-derived progenitors. Additionally, donor-dependent variations in hematopoietic specification and commitment capacity were observed. Transcriptome and methylome analyses in undifferentiated NT-ESCs and iPSCs revealed a set of genes that may influence variations in hematopoietic commitment and maturation between PSC lines derived using different reprogramming methods. Here, we suggest that genetically identical iPSCs and NT-ESCs could be functionally unequal due to differential transcription and methylation levels acquired during reprogramming. Our proof-of-concept study indicates that reprogramming mechanisms and genetic background could contribute to diverse functionalities between PSCs.

Indexed as

Alveolar Epithelial CellsCell DifferentiationCell LineCell ProliferationCellular ReprogrammingColony-Forming Units AssayDNA MethylationGerm LayersHematopoietic Stem CellsHuman Embryonic Stem CellsHumansInduced Pluripotent Stem CellsNuclear Transfer TechniquesPluripotent Stem CellsTranscription, GeneticTranscriptome

Identifiers

PMID30356076
PMCPMC6200746

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Registered trials

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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.