2020
Kahounová, Zuzana; Remšík, Ján; Fedr, Radek; Bouchal, Jan; Mičková, Alena; Slabáková, Eva; Binó, Lucia; Hampl, Aleš; Souček, Karel
Slug-expressing mouse prostate epithelial cells have increased stem cell potential. Journal Article
In: Stem cell research, vol. 46, pp. 101844, 2020, ISSN: 1876-7753 1873-5061, (Place: England).
Abstract | Links | BibTeX | Tags: *Epithelial-Mesenchymal Transition, *Prostate, Animals, Cell Line, Cell Movement, Epithelial Cells, epithelial-to-mesenchymal transition, Male, Mice, Organoids, Prostate stem cells, Snai2/Slug, Snail Family Transcription Factors/genetics, stemness, Tumor
@article{kahounova_slug-expressing_2020,
title = {Slug-expressing mouse prostate epithelial cells have increased stem cell potential.},
author = {Zuzana Kahounová and Ján Remšík and Radek Fedr and Jan Bouchal and Alena Mičková and Eva Slabáková and Lucia Binó and Aleš Hampl and Karel Souček},
doi = {10.1016/j.scr.2020.101844},
issn = {1876-7753 1873-5061},
year = {2020},
date = {2020-07-01},
journal = {Stem cell research},
volume = {46},
pages = {101844},
abstract = {Deciphering the properties of adult stem cells is crucial for understanding of their role in healthy tissue and in cancer progression as well. Both stem cells and cancer stem cells have shown association with epithelial-to-mesenchymal transition (EMT) in various tissue types. Aiming to investigate the epithelial and mesenchymal phenotypic traits in adult mouse prostate, we sorted subpopulations of basal prostate stem cells (mPSCs) and assessed the expression levels of EMT regulators and markers with custom-designed gene expression array. The population of mPSCs defined by a Lin(-)/Sca-1(+)CD49f(hi)/Trop-2(+) (LSC Trop-2(+)) surface phenotype was enriched in mesenchymal markers, especially EMT master regulator Slug, encoded by the Snai2 gene. To further dissect the role of Slug in mPSCs, we used transgenic Snai2(tm1.1Wbg) reporter mouse strain. Using this model, we confirmed the presence of mesenchymal traits and increase of organoid forming capacity in Slug(+) population of mPSCs. The Slug(+)-derived organoids comprised all prostate epithelial cell types - basal, luminal, and neuroendocrine. Collectively, these data uncover the important role of Slug expression in the physiology of mouse prostate stem cells.},
note = {Place: England},
keywords = {*Epithelial-Mesenchymal Transition, *Prostate, Animals, Cell Line, Cell Movement, Epithelial Cells, epithelial-to-mesenchymal transition, Male, Mice, Organoids, Prostate stem cells, Snai2/Slug, Snail Family Transcription Factors/genetics, stemness, Tumor},
pubstate = {published},
tppubtype = {article}
}
Deciphering the properties of adult stem cells is crucial for understanding of their role in healthy tissue and in cancer progression as well. Both stem cells and cancer stem cells have shown association with epithelial-to-mesenchymal transition (EMT) in various tissue types. Aiming to investigate the epithelial and mesenchymal phenotypic traits in adult mouse prostate, we sorted subpopulations of basal prostate stem cells (mPSCs) and assessed the expression levels of EMT regulators and markers with custom-designed gene expression array. The population of mPSCs defined by a Lin(-)/Sca-1(+)CD49f(hi)/Trop-2(+) (LSC Trop-2(+)) surface phenotype was enriched in mesenchymal markers, especially EMT master regulator Slug, encoded by the Snai2 gene. To further dissect the role of Slug in mPSCs, we used transgenic Snai2(tm1.1Wbg) reporter mouse strain. Using this model, we confirmed the presence of mesenchymal traits and increase of organoid forming capacity in Slug(+) population of mPSCs. The Slug(+)-derived organoids comprised all prostate epithelial cell types - basal, luminal, and neuroendocrine. Collectively, these data uncover the important role of Slug expression in the physiology of mouse prostate stem cells.