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Injury of Genome-Edited Mouse Embryos by Electroporation
https://doi.org/10.57457/0002000220
https://doi.org/10.57457/000200022099a9756c-3f31-4755-b87e-71527385d1c0
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||
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公開日 | 2025-04-01 | |||||||||||||||||
タイトル | ||||||||||||||||||
タイトル | Injury of Genome-Edited Mouse Embryos by Electroporation | |||||||||||||||||
言語 | en | |||||||||||||||||
言語 | ||||||||||||||||||
言語 | eng | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | genome editing | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | methodology | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | electroporation | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | mouse developmental engineering | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | laboratory animal science | |||||||||||||||||
資源タイプ | ||||||||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
資源タイプ | journal article | |||||||||||||||||
ID登録 | ||||||||||||||||||
ID登録 | 10.57457/0002000220 | |||||||||||||||||
ID登録タイプ | JaLC | |||||||||||||||||
著者 |
宮越 友紀
× 宮越 友紀
× 西園 由美子
× 西園 啓文
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著者(英) | ||||||||||||||||||
姓名 | Yuki Miyagoshi | |||||||||||||||||
言語 | en | |||||||||||||||||
著者(英) | ||||||||||||||||||
姓名 | Yumiko Nishizono | |||||||||||||||||
言語 | en | |||||||||||||||||
著者(英) | ||||||||||||||||||
姓名 | Hirofumi Nishizono | |||||||||||||||||
言語 | en | |||||||||||||||||
抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | Background: CRISPR-Cas9-based mouse gene modification, with its simplicity and higher recombination rate compared to embryonic stem cell methods, often involves electroporation into fertilized eggs; however, concerns about its impact on embryonic development. Methods: We conducted embryo culture experiments to assess the developmental impact of electroporation. To determine whether electroporated genome-edited embryos could actually implant in the uterus and become pups, embryo transfer experiments through the oviduct was also conducted. Viability and knock-in efficiency in resulting offspring were analyzed. Results and Conclusion: Electroporated embryos exhibited a significantly lower development rate (median 48.33%, interquartile range 38.03–59.66%) compared to non-electroporated embryos (median 85.00%, interquartile range 69.44–97.50%) at 96 hours post-electroporation. This decrease was consistent in electroporated embryos without the CRISPR-Cas9 complex (median 53.33%, interquartile range 33.44–69.08%, at 96 hours post-electroporation). Despite reduced viability, knock-in efficiency remained high at 62.82%. It is possible to achieve high recombination rates by combining electroporation and genome editing, but increasing the number of embryos to be transferred is required. These findings will be helpful in applications such as gene therapy and livestock genome editing. |
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言語 | en | |||||||||||||||||
bibliographic_information |
ja : 金沢医科大学雑誌 巻 50, 号 1, p. 21-26, 発行日 2025-03 |
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出版者 | ||||||||||||||||||
出版者 | 金沢医科大学医学会 | |||||||||||||||||
言語 | ja | |||||||||||||||||
item_10001_source_id_9 | ||||||||||||||||||
収録物識別子タイプ | EISSN | |||||||||||||||||
収録物識別子 | 24366994 | |||||||||||||||||
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出版タイプ | VoR | |||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |