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Cited by 2,009

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Generation of Mouse Induced Pluripotent Stem Cells Without Viral Vectors

Okita, Keisuke, Nakagawa, Masato, Hyenjong, Hong, Ichisaka, Tomoko, Yamanaka, Shinya·2008·Science

Abstract

Induced pluripotent stem (iPS) cells have been generated from mouse and human somatic cells by introducing Oct3/4 and Sox2 with either Klf4 and c-Myc or Nanog and Lin28 using retroviruses or lentiviruses. Patient-specific iPS cells could be useful in drug discovery and regenerative medicine. However, viral integration into the host genome increases the risk of tumorigenicity. Here, we report the generation of mouse iPS cells without viral vectors. Repeated transfection of two expression plasmids, one containing the complementary DNAs (cDNAs) of Oct3/4, Sox2, and Klf4 and the other containing the c-Myc cDNA, into mouse embryonic fibroblasts resulted in iPS cells without evidence of plasmid integration, which produced teratomas when transplanted into mice and contributed to adult chimeras. The production of virus-free iPS cells, albeit from embryonic fibroblasts, addresses a critical safety concern for potential use of iPS cells in regenerative medicine.

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Metadata

Authors
Okita, K., Nakagawa, M., Hyenjong, H., Ichisaka, T., & Yamanaka, S.
Venue
Science
Published
2008-11-07
Volume
322
Issue
5903
Pages
949-953
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2032570745
Cited by
2,009
References
4
FWCI
93.93
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Generation of Mouse Induced Pluripotent Stem Cells Without Viral Vectors. https://app.cochat.ai/papers/10.1126/science.1164270
The paper
Okita, K., Nakagawa, M., Hyenjong, H., Ichisaka, T., & Yamanaka, S. (2008). Generation of Mouse Induced Pluripotent Stem Cells Without Viral Vectors. Science. https://doi.org/10.1126/science.1164270

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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