ArticleJournal of clinical laboratory analysis2022
Establishment of a non-integrated induced pluripotent stem cell line derived from human chorionic villi cells.
Article in Journal of clinical laboratory analysis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Establishment of a non-integrated induced pluripotent stem cell line derived from human chorionic villi cells.Journal of clinical laboratory analysis · 2022Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundFew studies have investigated the generation of induced pluripotent stem cells (iPSCs) derived from human primary chorionic villi (CV) cells. The present study aimed to explore an optimal electroporation (EP) condition for generating non-integrated iPSCs from CV cells (CV-iPSCs).
methodsThe EGFP plasmid was transfected into CV cells under different EP conditions to evaluate cell adherence and the rate of EGFP positive cells. Subsequently, CV cells were transfected with the pEP4-E02S-ET2K and pCEP4-miR-302-367 plasmids under optimal EP conditions. Finally, CV-iPSC pluripotency, karyotype analysis, and differentiation ability were investigated.
resultsFollowing EP for 48 h under different conditions, different confluency, and transfection efficiency were observed in CV cells. Higher cell density was observed in CV cells exposed to 200 V for 100 s, while higher transfection efficiency was obtained in cells electroporated at a pulse of 300 V for 300 s. To generate typical primitive iPSCs, CV cells were transfected with pEP4-E02S-ET2K and pCEP4-miR-302-367 plasmids using EP and were then cultured in induction medium for 20 days under selected conditions. Subsequently, monoclonal iPSCs were isolated and were evaluated pluripotency with AP positive staining, the expression of OCT4, SOX2, and NANOG in vitro and the formation of three germ layer teratomas in vivo.
conclusionCV-iPSCs were successfully established under the conditions of 100 μl shock cup and EP pulse of 200 V for 300 s for two times. This may provide a novel strategy for investigating the pathogenesis of several diseases and gene therapy.
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