{"title":"用羧化ε-聚l -赖氨酸和聚乙烯醇玻璃化的小鼠受精卵成功产生后代,无需血清。","authors":"Midori Ishii, Maki Kamoshita, Yoshihiro Kurihara, Kazuaki Matsumura, Suong-Hyu Hyon, Junya Ito, Naomi Kashiwazaki","doi":"10.1262/jrd.2022-121","DOIUrl":null,"url":null,"abstract":"<p><p>The vitrification of zygotes is important for their use as donors for generating genome-edited mice. We previously reported the successful vitrification of mouse zygotes using carboxylated ε-poly-L-lysine (COOH-PLL). However, this vitrification solution contains fetal calf serum (FCS), which contains unknown factors and presents risks of pathogenic viral and microbial contamination. In this study, we examined whether polyvinyl alcohol (PVA) can be used as an alternative to FCS in vitrification solutions for mouse zygotes. When COOH-PLL was added to the vitrification solutions, zygotes vitrified with solutions containing 0.01% PVA (PV0.01) and those vitrified in a control solution containing FCS (75.6%) developed into blastocysts (78.4%). In addition, there were no significant differences in the ability to develop to term between the control solution (46.6%) and PV0.01 (44.1%) groups. In conclusion, we clearly demonstrated that PVA can replace FCS in our vitrification solution supplemented with COOH-PLL for mouse zygotes.</p>","PeriodicalId":16942,"journal":{"name":"Journal of Reproduction and Development","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2023-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/6f/17/jrd-69-053.PMC9939285.pdf","citationCount":"0","resultStr":"{\"title\":\"Successful production of offspring derived from mouse zygotes vitrified with carboxylated ε-poly-L-lysine and polyvinyl alcohol without serum.\",\"authors\":\"Midori Ishii, Maki Kamoshita, Yoshihiro Kurihara, Kazuaki Matsumura, Suong-Hyu Hyon, Junya Ito, Naomi Kashiwazaki\",\"doi\":\"10.1262/jrd.2022-121\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The vitrification of zygotes is important for their use as donors for generating genome-edited mice. We previously reported the successful vitrification of mouse zygotes using carboxylated ε-poly-L-lysine (COOH-PLL). However, this vitrification solution contains fetal calf serum (FCS), which contains unknown factors and presents risks of pathogenic viral and microbial contamination. In this study, we examined whether polyvinyl alcohol (PVA) can be used as an alternative to FCS in vitrification solutions for mouse zygotes. When COOH-PLL was added to the vitrification solutions, zygotes vitrified with solutions containing 0.01% PVA (PV0.01) and those vitrified in a control solution containing FCS (75.6%) developed into blastocysts (78.4%). In addition, there were no significant differences in the ability to develop to term between the control solution (46.6%) and PV0.01 (44.1%) groups. In conclusion, we clearly demonstrated that PVA can replace FCS in our vitrification solution supplemented with COOH-PLL for mouse zygotes.</p>\",\"PeriodicalId\":16942,\"journal\":{\"name\":\"Journal of Reproduction and Development\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2023-02-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/6f/17/jrd-69-053.PMC9939285.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Reproduction and Development\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1262/jrd.2022-121\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Reproduction and Development","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1262/jrd.2022-121","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
Successful production of offspring derived from mouse zygotes vitrified with carboxylated ε-poly-L-lysine and polyvinyl alcohol without serum.
The vitrification of zygotes is important for their use as donors for generating genome-edited mice. We previously reported the successful vitrification of mouse zygotes using carboxylated ε-poly-L-lysine (COOH-PLL). However, this vitrification solution contains fetal calf serum (FCS), which contains unknown factors and presents risks of pathogenic viral and microbial contamination. In this study, we examined whether polyvinyl alcohol (PVA) can be used as an alternative to FCS in vitrification solutions for mouse zygotes. When COOH-PLL was added to the vitrification solutions, zygotes vitrified with solutions containing 0.01% PVA (PV0.01) and those vitrified in a control solution containing FCS (75.6%) developed into blastocysts (78.4%). In addition, there were no significant differences in the ability to develop to term between the control solution (46.6%) and PV0.01 (44.1%) groups. In conclusion, we clearly demonstrated that PVA can replace FCS in our vitrification solution supplemented with COOH-PLL for mouse zygotes.
期刊介绍:
Journal of Reproduction and Development (JRD) is the
official journal of the Society for Reproduction and Development,
published bimonthly, and welcomes original articles. JRD
provides free full-text access of all the published articles on
the web. The functions of the journal are managed by Editorial
Board Members, such as the Editor-in-Chief, Co-Editor-inChief, Managing Editors and Editors. All manuscripts are
peer-reviewed critically by two or more reviewers. Acceptance
is based on scientific content and presentation of the materials.
The Editors select reviewers and correspond with authors. Final
decisions about acceptance or rejection of manuscripts are made
by the Editor-in-Chief and Co-Editor-in-Chief.