Stem cells in embryonic skin development

The skin is a complex stratified organ which acts not only as a permeability barrier and defense against external agents, but also has essential thermoregulatory, sensory and metabolic functions. Due to its high versatility and activity, the skin undergoes continuous self-renewal to repair damaged t...

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Autores principales:	Forni,Maria F, Trombetta-Lima,Marina, Sogayar,Mari C
Lenguaje:	English
Publicado:	Sociedad de Biología de Chile 2012
Materias:	Skin development Embryonic skin Epidermis Dermis Sebaceous Gland Hair follicle
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602012000300003
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spelling	oai:scielo:S0716-976020120003000032012-12-14Stem cells in embryonic skin developmentForni,Maria FTrombetta-Lima,MarinaSogayar,Mari C Skin development Embryonic skin Epidermis Dermis Sebaceous Gland Hair follicle The skin is a complex stratified organ which acts not only as a permeability barrier and defense against external agents, but also has essential thermoregulatory, sensory and metabolic functions. Due to its high versatility and activity, the skin undergoes continuous self-renewal to repair damaged tissue and replace old cells. Consequently, the skin is a reservoir for adult stem cells of different embryonic origins. Skin stem cell populations reside in the adult hair follicle, sebaceous gland, dermis and epidermis. However, the origin of most of the stem cell populations found in the adult epidermis is still unknown. Far more unknown is the embryonic origin of other stem cells that populate the other layers of this tissue. In this review we attempt to clarify the emergence, structure, markers and embryonic development of diverse populations of stem cells from the epidermis, dermis and related appendages such as the sebaceous gland and hair follicle.info:eu-repo/semantics/openAccessSociedad de Biología de ChileBiological Research v.45 n.3 20122012-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602012000300003en10.4067/S0716-97602012000300003
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Skin development Embryonic skin Epidermis Dermis Sebaceous Gland Hair follicle
spellingShingle	Skin development Embryonic skin Epidermis Dermis Sebaceous Gland Hair follicle Forni,Maria F Trombetta-Lima,Marina Sogayar,Mari C Stem cells in embryonic skin development
description	The skin is a complex stratified organ which acts not only as a permeability barrier and defense against external agents, but also has essential thermoregulatory, sensory and metabolic functions. Due to its high versatility and activity, the skin undergoes continuous self-renewal to repair damaged tissue and replace old cells. Consequently, the skin is a reservoir for adult stem cells of different embryonic origins. Skin stem cell populations reside in the adult hair follicle, sebaceous gland, dermis and epidermis. However, the origin of most of the stem cell populations found in the adult epidermis is still unknown. Far more unknown is the embryonic origin of other stem cells that populate the other layers of this tissue. In this review we attempt to clarify the emergence, structure, markers and embryonic development of diverse populations of stem cells from the epidermis, dermis and related appendages such as the sebaceous gland and hair follicle.
author	Forni,Maria F Trombetta-Lima,Marina Sogayar,Mari C
author_facet	Forni,Maria F Trombetta-Lima,Marina Sogayar,Mari C
author_sort	Forni,Maria F
title	Stem cells in embryonic skin development
title_short	Stem cells in embryonic skin development
title_full	Stem cells in embryonic skin development
title_fullStr	Stem cells in embryonic skin development
title_full_unstemmed	Stem cells in embryonic skin development
title_sort	stem cells in embryonic skin development
publisher	Sociedad de Biología de Chile
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602012000300003
work_keys_str_mv	AT fornimariaf stemcellsinembryonicskindevelopment AT trombettalimamarina stemcellsinembryonicskindevelopment AT sogayarmaric stemcellsinembryonicskindevelopment
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Stem cells in embryonic skin development

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