Molecular determinants of epithelial mesenchymal transition in mouse placenta and trophoblast stem cell.

ABSTRACT: Trophectoderm cells of the blastocyst are the precursor of the placenta that is comprised of trophoblast, endothelial and smooth muscle cells. Since trophoectoderm cells are epithelial in nature, epithelial mesenchymal transition (EMT) of trophoblast stem (TS) cells might play pivotal role in placental morphogenesis. However, the molecular regulation of EMT during placental development and trophoblast differentiation still remained elusive. In this report, we sought to identify the molecular signature that regulates EMT during placental development and TS cell differentiation in mice. On E7.5 onwards the TS cells, located in the ectoplacental cone (EPC), rapidly divide and differentiate leading to formation of placenta proper. Using a real time PCR based array of functional EMT transcripto

SUBMITTER: Jena SK 

PROVIDER: S-EPMC10325982 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature