Human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.

During reproductive life, the human endometrium undergoes around 480 cycles of growth, breakdown and regeneration should pregnancy not be achieved. This outstanding regenerative capacity is the basis for women's cycling and its dysfunction may be involved in the etiology of pathological disorde...

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Autores principales: Irene Cervelló, Claudia Gil-Sanchis, Aymara Mas, Francisco Delgado-Rosas, José Antonio Martínez-Conejero, Amparo Galán, Alicia Martínez-Romero, Sebastian Martínez, Ismael Navarro, Jaime Ferro, José Antonio Horcajadas, Francisco José Esteban, José Enrique O'Connor, Antonio Pellicer, Carlos Simón
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Publicado: Public Library of Science (PLoS) 2010
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Acceso en línea:https://doaj.org/article/827a5b4abcd4438882c24098f5f19575
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spelling oai:doaj.org-article:827a5b4abcd4438882c24098f5f195752021-12-02T20:20:32ZHuman endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.1932-620310.1371/journal.pone.0010964https://doaj.org/article/827a5b4abcd4438882c24098f5f195752010-06-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20585575/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203During reproductive life, the human endometrium undergoes around 480 cycles of growth, breakdown and regeneration should pregnancy not be achieved. This outstanding regenerative capacity is the basis for women's cycling and its dysfunction may be involved in the etiology of pathological disorders. Therefore, the human endometrial tissue must rely on a remarkable endometrial somatic stem cells (SSC) population. Here we explore the hypothesis that human endometrial side population (SP) cells correspond to somatic stem cells. We isolated, identified and characterized the SP corresponding to the stromal and epithelial compartments using endometrial SP genes signature, immunophenotyping and characteristic telomerase pattern. We analyzed the clonogenic activity of SP cells under hypoxic conditions and the differentiation capacity in vitro to adipogenic and osteogenic lineages. Finally, we demonstrated the functional capability of endometrial SP to develop human endometrium after subcutaneous injection in NOD-SCID mice. Briefly, SP cells of human endometrium from epithelial and stromal compartments display genotypic, phenotypic and functional features of SSC.Irene CervellóIrene CervellóClaudia Gil-SanchisAymara MasFrancisco Delgado-RosasJosé Antonio Martínez-ConejeroAmparo GalánAlicia Martínez-RomeroSebastian MartínezIsmael NavarroJaime FerroJosé Antonio HorcajadasFrancisco José EstebanJosé Enrique O'ConnorAntonio PellicerCarlos SimónPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 5, Iss 6, p e10964 (2010)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Irene Cervelló
Irene Cervelló
Claudia Gil-Sanchis
Aymara Mas
Francisco Delgado-Rosas
José Antonio Martínez-Conejero
Amparo Galán
Alicia Martínez-Romero
Sebastian Martínez
Ismael Navarro
Jaime Ferro
José Antonio Horcajadas
Francisco José Esteban
José Enrique O'Connor
Antonio Pellicer
Carlos Simón
Human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.
description During reproductive life, the human endometrium undergoes around 480 cycles of growth, breakdown and regeneration should pregnancy not be achieved. This outstanding regenerative capacity is the basis for women's cycling and its dysfunction may be involved in the etiology of pathological disorders. Therefore, the human endometrial tissue must rely on a remarkable endometrial somatic stem cells (SSC) population. Here we explore the hypothesis that human endometrial side population (SP) cells correspond to somatic stem cells. We isolated, identified and characterized the SP corresponding to the stromal and epithelial compartments using endometrial SP genes signature, immunophenotyping and characteristic telomerase pattern. We analyzed the clonogenic activity of SP cells under hypoxic conditions and the differentiation capacity in vitro to adipogenic and osteogenic lineages. Finally, we demonstrated the functional capability of endometrial SP to develop human endometrium after subcutaneous injection in NOD-SCID mice. Briefly, SP cells of human endometrium from epithelial and stromal compartments display genotypic, phenotypic and functional features of SSC.
format article
author Irene Cervelló
Irene Cervelló
Claudia Gil-Sanchis
Aymara Mas
Francisco Delgado-Rosas
José Antonio Martínez-Conejero
Amparo Galán
Alicia Martínez-Romero
Sebastian Martínez
Ismael Navarro
Jaime Ferro
José Antonio Horcajadas
Francisco José Esteban
José Enrique O'Connor
Antonio Pellicer
Carlos Simón
author_facet Irene Cervelló
Irene Cervelló
Claudia Gil-Sanchis
Aymara Mas
Francisco Delgado-Rosas
José Antonio Martínez-Conejero
Amparo Galán
Alicia Martínez-Romero
Sebastian Martínez
Ismael Navarro
Jaime Ferro
José Antonio Horcajadas
Francisco José Esteban
José Enrique O'Connor
Antonio Pellicer
Carlos Simón
author_sort Irene Cervelló
title Human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.
title_short Human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.
title_full Human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.
title_fullStr Human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.
title_full_unstemmed Human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.
title_sort human endometrial side population cells exhibit genotypic, phenotypic and functional features of somatic stem cells.
publisher Public Library of Science (PLoS)
publishDate 2010
url https://doaj.org/article/827a5b4abcd4438882c24098f5f19575
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