这页已由机器翻译。其他页面可能仍然显示为英文。
View in English
在早期胃化之后,Cynomolgus子胚胎的体外培养
- Huaixiao Ma 1,2,3, Jinglei Zhai 1,3,4, Haifeng Wan 1,3, Xiangxiang Jiang 1,3, Xiaoxiao Wang 1,3,4, Lin Wang 2, Yunlong Xiang 1, Xiechao He 5, Zhen-Ao Zhao 1, Bo Zhao 2, Ping Zheng 6,5,7, Lei Li 8,3,4, Hongmei Wang 8,3,4
- Huaixiao Ma 1,2,3, Jinglei Zhai 1,3,4, Haifeng Wan 1,3
- 1State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China.
- 2State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China.
- 3Innovation Academy for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China.
- 4Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100049, China.
- 5Primate Research Center, Yunnan Key Laboratory of Animal Reproduction, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China.
- 6State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China. lil@ioz.ac.cn zhengp@mail.kiz.ac.cn wanghm@ioz.ac.cn.
- 7Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming 650223, China.
- 8State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China. lil@ioz.ac.cn zhengp@mail.kiz.ac.cn wanghm@ioz.ac.cn.
- 0State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China.
相关实验视频
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.
在PubMed上查看摘要
概括
此摘要是机器生成的。研究人员开发了一种用于子胚胎的新型体外培养系统,可以详细研究早期胃化和胚胎层的发展. 这一突破提供了关于灵长类胚胎和人类发展的潜在保护的见解.
科学领域
- 发育生物学
- 灵长类胚胎学
- 干细胞研究
背景情况
- 消化对于建立动物体图和生殖层至关重要.
- 由于实验的限制,人们对灵长类的胃流感知之甚少.
研究的目的
- 建立一个用于连续发育Cynomolgus子胚胎细胞的体外培养系统.
- 研究灵长类动物的早期植入后发育和血统特征.
主要方法
- 在受精后长达20天的时间内在体外培养Cynomolgus子胚芽细胞.
- 单细胞RNA测序 (scRNA-seq) 用于谱系分析.
主要成果
- IVC系统成功地回顾了在体内植入后的关键事件.
- 观察到表皮质/下皮质分离,空洞形成,PGC和轴建立.
- scRNA-seq提供了灵长类血统特征的数据.
结论
- 开发的IVC系统是研究灵长类早期胚胎形成的宝贵平台.
- 这种系统有助于探索人类发展中的保存机制.

