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The Dynamic Changes of Transcription Factors During the Development Processes of Human Biparental and Uniparental Embryos.
Zhang, Chenxi; Li, Conghui; Yang, Ling; Leng, Lizhi; Jovic, Dragomirka; Wang, Jun; Fang, Fang; Li, Guibo; Zhao, Depeng; Li, Xuemei; Lin, Lin; Luo, Yonglun; Bolund, Lars; Huang, Jinrong; Lin, Ge; Xu, Fengping.
Affiliation
  • Zhang C; College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.
  • Li C; BGI-Shenzhen, Shenzhen, China.
  • Yang L; Lars Bolund Institute of Regenerative Medicine, BGI-Qingdao, BGI-Shenzhen, Qingdao, China.
  • Leng L; College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.
  • Jovic D; BGI-Shenzhen, Shenzhen, China.
  • Wang J; Lars Bolund Institute of Regenerative Medicine, BGI-Qingdao, BGI-Shenzhen, Qingdao, China.
  • Fang F; Qingdao-Europe Advanced Institute for Life Sciences, BGI-Shenzhen, Qingdao, China.
  • Li G; China National GeneBank, BGI-Shenzhen, Shenzhen, China.
  • Zhao D; BGI-Shenzhen, Shenzhen, China.
  • Li X; Lars Bolund Institute of Regenerative Medicine, BGI-Qingdao, BGI-Shenzhen, Qingdao, China.
  • Lin L; Qingdao-Europe Advanced Institute for Life Sciences, BGI-Shenzhen, Qingdao, China.
  • Luo Y; China National GeneBank, BGI-Shenzhen, Shenzhen, China.
  • Bolund L; School of Basic Medical Science, Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, China.
  • Huang J; Key Laboratory of Reproductive and Stem Cells Engineering, Ministry of Health, Changsha, China.
  • Lin G; Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China.
  • Xu F; BGI-Shenzhen, Shenzhen, China.
Front Cell Dev Biol ; 9: 709498, 2021.
Article de En | MEDLINE | ID: mdl-34604214
ABSTRACT
Previous studies have revealed that transcription factors (TFs) play important roles in biparental (BI) early human embryogenesis. However, the contribution of TFs during early uniparental embryo development is still largely unknown. Here we systematically studied the expression profiles of transcription factors in early embryonic development and revealed the dynamic changes of TFs in human biparental and uniparental embryogenesis by single-cell RNA sequencing (scRNA-seq). In general, the TF expression model of uniparental embryos showed a high degree of conformity with biparental embryos. The detailed network analysis of three different types of embryos identified that 10 out of 17 hub TFs were shared or specifically owned, such as ZNF480, ZNF581, PHB, and POU5F1, were four shared TFs, ZFN534, GTF3A, ZNF771, TEAD4, and LIN28A, were androgenic (AG) specific TFs, and ZFP42 was the only one parthenogenetic (PG) specific TF. All the four shared TFs were validated using human embryonic stem cell (hESC) differentiation experiments; most of their target genes are responsible for stem cell maintenance and differentiation. We also found that Zf-C2H2, HMG, and MYB were three dominant transcription factor families that appeared in early embryogenesis. Altogether, our work provides a comprehensive regulatory framework and better understanding of TF function in human biparental and uniparental embryogenesis.
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Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Type d'étude: Prognostic_studies Langue: En Journal: Front Cell Dev Biol Année: 2021 Type de document: Article Pays d'affiliation: Chine

Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Type d'étude: Prognostic_studies Langue: En Journal: Front Cell Dev Biol Année: 2021 Type de document: Article Pays d'affiliation: Chine