Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
XB-ART-57365
Methods Mol Biol 2021 Jan 01;2179:275-287. doi: 10.1007/978-1-0716-0779-4_21.
Show Gene links Show Anatomy links

Xenopus Deep Cell Aggregates: A 3D Tissue Model for Mesenchymal-to-Epithelial Transition.

Kim HY , Davidson LA .


???displayArticle.abstract???
Mesenchymal-to-epithelial transition (MET) describes the ability of loosely associated migratory cells to form a more adherent sheet-like assembly of cells. MET is a conserved motif occurring throughout organogenesis and plays a key role in regeneration and cancer metastasis, and is the first step in producing induced pluripotent stem cells (iPSCs). To resolve fundamental biological questions about MET, its relation to epithelial-to-mesenchymal transition, and to explore MET's role in tissue assembly and remodeling requires live models for MET that are amenable to experimentation. Many cases of clinically important MET are inferred since they occur deep with the body of the embryo or adult. We have developed a tractable model for MET, where cellular transitions can be directly observed under conditions where molecular, mechanical, and cellular contexts can be controlled experimentally. In this chapter, we introduce a 3-dimensional (3D) tissue model to study MET using Xenopus laevis embryonic mesenchymal cell aggregates.

???displayArticle.pubmedLink??? 32939727
???displayArticle.pmcLink??? PMC9972462
???displayArticle.link??? Methods Mol Biol
???displayArticle.grants??? [+]


References [+] :
Aragona, A mechanical checkpoint controls multicellular growth through YAP/TAZ regulation by actin-processing factors. 2013, Pubmed