Evidence map›Paper›PMID 36581370›Full record

ArticleInternational journal of stem cells2023

Generation of Induced Pluripotent Stem Cells from Lymphoblastoid Cell Lines by Electroporation of Episomal Vectors.

Myunghyun Kim, Junmyeong Park, Sujin Kim, Dong Wook Han, Borami Shin, Hans Robert Schöler, Johnny Kim, Kee-Pyo Kim

Open access · diamondAbstract read
In one paragraph

Article in International journal of stem cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-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

6 citing papers in PubMed, 8 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

8 authors at 5 institutions in 3 countries.

Myunghyun KimDepartment of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Junmyeong ParkDepartment of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Sujin KimDepartment of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Dong Wook HanSchool of Biotechnology and Healthcare, Wuyi University, Jiangmen, China.
Borami ShinDepartment of General Pediatrics, University of Children's Hospital Muenster, Muenster, Germany.
Hans Robert SchölerDepartment of Cell and Developmental Biology, Max Planck Institute for Molecular Biomedicine, Münster, Germany.
Johnny KimDepartment of Cardiac Development and Remodelling, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany.
Kee-Pyo KimDepartment of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Catholic University of Korea · KRMax Planck Institute for Molecular Biomedicine · DEMax Planck Institute for Heart and Lung Research · DEUniversity Hospital Münster · DEWuyi University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Objectives: Lymphoblastoid cell lines (LCLs) deposited from disease-affected individuals could be a valuable donor cell source for generating disease-specific induced pluripotent stem cells (iPSCs). However, generation of iPSCs from the LCLs is still challenging, as yet no effective gene delivery strategy has been developed. Methods and Results: Here, we reveal an effective gene delivery method specifically for LCLs. We found that LCLs appear to be refractory toward retroviral and lentiviral transduction. Consequently, lentiviral and retroviral transduction of OCT4, SOX2, KFL4 and c-MYC into LCLs does not elicit iPSC colony formation. Interestingly, however we found that transfection of oriP/EBNA-1-based episomal vectors by electroporation is an efficient gene delivery system into LCLs, enabling iPSC generation from LCLs. These iPSCs expressed pluripotency makers (OCT4, NANOG, SSEA4, SALL4) and could form embryoid bodies. Conclusions: Our data show that electroporation is an effective gene delivery method with which LCLs can be efficiently reprogrammed into iPSCs.

Indexed as

ElectroporationEpisomal vectoriPSCsLymphoblastoid cell linesReprogramming

Identifiers

PMID36581370
PMCPMC9978833
OpenAlexW4313312167

What OpenQuestion holds

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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.