ArticleiScience2019
Genome-wide Screen for Culture Adaptation and Tumorigenicity-Related Genes in Human Pluripotent Stem Cells.
Article in iScience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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.
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Who cites it
7 citing papers in PubMed.
- Toward standardized iPSC testing: Insights from a multi-year international Quality Assessment Round.Stem cell reports · 2026Article
- Effect of iPS cell culture medium on the differentiation potential of induced cardiac tissues.Scientific reports · 2025Article
- Longitudinal analysis of genetic and epigenetic changes in human pluripotent stem cells in the landscape of culture-induced abnormality.Experimental & molecular medicine · 2024Article
- Epigenetic repression of CHCHD2 enhances survival from single cell dissociation through attenuated Rho A kinase activity.Cellular and molecular life sciences : CMLS · 2024Article
- Selective Elimination of Genetic Variants of Human Embryonic Stem Cells from High Vulnerability to Ferroptosis.Biomaterials research · 2024Article
- Article
- Applications ofStem cells international · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Human pluripotent stem cells (hPSCs) acquire genetic changes during their propagation in culture that can affect their use in research and future therapies. To identify the key genes involved in selective advantage during culture adaptation and tumorigenicity of hPSCs, we generated a genome-wide screening system for genes and pathways that provide a growth advantage either in vitro or in vivo. We found that hyperactivation of the RAS pathway confers resistance to selection with the hPSC-specific drug PluriSIn-1. We also identified that inactivation of the RHO-ROCK pathway gives growth advantage during culture adaptation. Last, we demonstrated the importance of the PI3K-AKT and HIPPO pathways for the teratoma formation process. Our screen revealed key genes and pathways relevant to the tumorigenicity and survival of hPSCs and should thus assist in understanding and confronting their tumorigenic potential.
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Registered trials
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.