Tracheal remodelling in response to hypoxia

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The insect tracheal system is a continuous tubular network that ramifies into progressively thinner branches to provide air directly to every organ and tissue throughout the body. During embryogenesis the basic architecture of the tracheal system develops in a stereotypical and genetically controlle...

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Autores principales:	Centanin, L., Gorr, T.A., Wappner, P.
Formato:	Artículo publishedVersion
Publicado:	2010
Materias:	Cell autonomy HIF Hypoxia Plasticity Tracheae embryonic development enzyme hypoxia insect larval development adaptation animal animal anatomy anoxia growth, development and aging histology larva physiology review Adaptation, Physiological Animal Structures Animals Anoxia Insects Larva Hexapoda
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00221910_v56_n5_p447_Centanin https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00221910_v56_n5_p447_Centanin_oai
Aporte de:	Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

id	I28-R145-paper_00221910_v56_n5_p447_Centanin_oai
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spelling	I28-R145-paper_00221910_v56_n5_p447_Centanin_oai2024-08-16 Centanin, L. Gorr, T.A. Wappner, P. 2010 The insect tracheal system is a continuous tubular network that ramifies into progressively thinner branches to provide air directly to every organ and tissue throughout the body. During embryogenesis the basic architecture of the tracheal system develops in a stereotypical and genetically controlled manner. Later, in larval stages, the tracheal system becomes plastic, and adapts to particular oxygen needs of the different tissues of the body. Oxygen sensing is mediated by specific prolyl-4-hydroxylases that regulate protein stability of the alpha subunit of oxygen-responsive transcription factors from the HIF family. Tracheal cells are exquisitely sensitive to oxygen levels, modulating the expression of hypoxia-inducible proteins that mediate sprouting of tracheal branches in direction to oxygen-deprived tissues. © 2009 Elsevier Ltd. All rights reserved. Fil:Centanin, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Wappner, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_00221910_v56_n5_p447_Centanin info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar J. Insect Physiol. 2010;56(5):447-454 Cell autonomy HIF Hypoxia Plasticity Tracheae embryonic development enzyme hypoxia insect larval development adaptation animal animal anatomy anoxia growth, development and aging histology insect larva physiology review Adaptation, Physiological Animal Structures Animals Anoxia Insects Larva Hexapoda Tracheal remodelling in response to hypoxia info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00221910_v56_n5_p447_Centanin_oai
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-145
collection	Repositorio Digital de la Universidad de Buenos Aires (UBA)
topic	Cell autonomy HIF Hypoxia Plasticity Tracheae embryonic development enzyme hypoxia insect larval development adaptation animal animal anatomy anoxia growth, development and aging histology insect larva physiology review Adaptation, Physiological Animal Structures Animals Anoxia Insects Larva Hexapoda
spellingShingle	Cell autonomy HIF Hypoxia Plasticity Tracheae embryonic development enzyme hypoxia insect larval development adaptation animal animal anatomy anoxia growth, development and aging histology insect larva physiology review Adaptation, Physiological Animal Structures Animals Anoxia Insects Larva Hexapoda Centanin, L. Gorr, T.A. Wappner, P. Tracheal remodelling in response to hypoxia
topic_facet	Cell autonomy HIF Hypoxia Plasticity Tracheae embryonic development enzyme hypoxia insect larval development adaptation animal animal anatomy anoxia growth, development and aging histology insect larva physiology review Adaptation, Physiological Animal Structures Animals Anoxia Insects Larva Hexapoda
description	The insect tracheal system is a continuous tubular network that ramifies into progressively thinner branches to provide air directly to every organ and tissue throughout the body. During embryogenesis the basic architecture of the tracheal system develops in a stereotypical and genetically controlled manner. Later, in larval stages, the tracheal system becomes plastic, and adapts to particular oxygen needs of the different tissues of the body. Oxygen sensing is mediated by specific prolyl-4-hydroxylases that regulate protein stability of the alpha subunit of oxygen-responsive transcription factors from the HIF family. Tracheal cells are exquisitely sensitive to oxygen levels, modulating the expression of hypoxia-inducible proteins that mediate sprouting of tracheal branches in direction to oxygen-deprived tissues. © 2009 Elsevier Ltd. All rights reserved.
format	Artículo Artículo publishedVersion
author	Centanin, L. Gorr, T.A. Wappner, P.
author_facet	Centanin, L. Gorr, T.A. Wappner, P.
author_sort	Centanin, L.
title	Tracheal remodelling in response to hypoxia
title_short	Tracheal remodelling in response to hypoxia
title_full	Tracheal remodelling in response to hypoxia
title_fullStr	Tracheal remodelling in response to hypoxia
title_full_unstemmed	Tracheal remodelling in response to hypoxia
title_sort	tracheal remodelling in response to hypoxia
publishDate	2010
url	http://hdl.handle.net/20.500.12110/paper_00221910_v56_n5_p447_Centanin https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00221910_v56_n5_p447_Centanin_oai
work_keys_str_mv	AT centaninl trachealremodellinginresponsetohypoxia AT gorrta trachealremodellinginresponsetohypoxia AT wappnerp trachealremodellinginresponsetohypoxia
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Tracheal remodelling in response to hypoxia

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