Doria-Borrell P, Moya-Navamuel M, Hemberger M, Pérez-García V. Generation of Knockout Mouse Trophoblast Stem Cells by CRISPR/Cas9.
Methods Mol Biol 2024;
2781:81-91. [PMID:
38502445 DOI:
10.1007/978-1-0716-3746-3_8]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
The placenta is the organ that dictates the reproductive outcome of mammalian pregnancy by supplying nutrients and oxygen to the developing fetus to sustain its normal growth. During early mammalian development, trophoblast cells are the earliest cell type to differentiate with multipotent capacity to generate the trophoblast components of the placenta. The isolation and use of mouse trophoblast stem cells (mTSCs) to model in vitro trophoblast differentiation, in combination with CRISPR/Cas9 genome editing technology, has provided tremendous insight into the molecular mechanisms governing early mouse placentation. By knocking out a specific gene of interest in mTSCs, researchers are shedding light onto the molecular pathways involved in normal placental development and pregnancy disorders associated with abnormal placentation. In this chapter, we provide a detailed protocol for the genetic modification of mTSCs by using CRISPR/Cas9 genome editing system.
Collapse