Nerves, H 2 O 2 and Shh: Three players in the game of regeneration
The tight control of reactive oxygen species (ROS) levels is required during regeneration. H O in particular assumes clear signalling functions at different steps in this process. Injured nerves induce high levels of H O through the activation of the Hedgehog (Shh) pathway, providing an environment...
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Veröffentlicht in: | Seminars in cell & developmental biology 2018-08, Vol.80, p.65 |
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container_title | Seminars in cell & developmental biology |
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creator | Meda, Francesca Rampon, Christine Dupont, Edmond Gauron, Carole Mourton, Aurélien Queguiner, Isabelle Thauvin, Marion Volovitch, Michel Joliot, Alain Vriz, Sophie |
description | The tight control of reactive oxygen species (ROS) levels is required during regeneration. H
O
in particular assumes clear signalling functions at different steps in this process. Injured nerves induce high levels of H
O
through the activation of the Hedgehog (Shh) pathway, providing an environment that promotes cell plasticity, progenitor recruitment and blastema formation. In turn, high H
O
levels contribute to growing axon attraction. Once re-innervation is completed, nerves subsequently downregulate H
O
levels to their original state. A similar regulatory loop between H
O
levels and nerves also exists during development. This suggests that redox signalling is a major actor in cell plasticity. |
format | Article |
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O
in particular assumes clear signalling functions at different steps in this process. Injured nerves induce high levels of H
O
through the activation of the Hedgehog (Shh) pathway, providing an environment that promotes cell plasticity, progenitor recruitment and blastema formation. In turn, high H
O
levels contribute to growing axon attraction. Once re-innervation is completed, nerves subsequently downregulate H
O
levels to their original state. A similar regulatory loop between H
O
levels and nerves also exists during development. This suggests that redox signalling is a major actor in cell plasticity.</description><identifier>EISSN: 1096-3634</identifier><identifier>PMID: 28797840</identifier><language>eng</language><publisher>England</publisher><subject>Animals ; Hedgehog Proteins - metabolism ; Humans ; Hydrogen Peroxide - metabolism ; Nerve Net - metabolism ; Reactive Oxygen Species - metabolism ; Regeneration - physiology ; Signal Transduction - physiology</subject><ispartof>Seminars in cell & developmental biology, 2018-08, Vol.80, p.65</ispartof><rights>Copyright © 2017 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28797840$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Meda, Francesca</creatorcontrib><creatorcontrib>Rampon, Christine</creatorcontrib><creatorcontrib>Dupont, Edmond</creatorcontrib><creatorcontrib>Gauron, Carole</creatorcontrib><creatorcontrib>Mourton, Aurélien</creatorcontrib><creatorcontrib>Queguiner, Isabelle</creatorcontrib><creatorcontrib>Thauvin, Marion</creatorcontrib><creatorcontrib>Volovitch, Michel</creatorcontrib><creatorcontrib>Joliot, Alain</creatorcontrib><creatorcontrib>Vriz, Sophie</creatorcontrib><title>Nerves, H 2 O 2 and Shh: Three players in the game of regeneration</title><title>Seminars in cell & developmental biology</title><addtitle>Semin Cell Dev Biol</addtitle><description>The tight control of reactive oxygen species (ROS) levels is required during regeneration. H
O
in particular assumes clear signalling functions at different steps in this process. Injured nerves induce high levels of H
O
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O
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O
levels to their original state. A similar regulatory loop between H
O
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O
in particular assumes clear signalling functions at different steps in this process. Injured nerves induce high levels of H
O
through the activation of the Hedgehog (Shh) pathway, providing an environment that promotes cell plasticity, progenitor recruitment and blastema formation. In turn, high H
O
levels contribute to growing axon attraction. Once re-innervation is completed, nerves subsequently downregulate H
O
levels to their original state. A similar regulatory loop between H
O
levels and nerves also exists during development. This suggests that redox signalling is a major actor in cell plasticity.</abstract><cop>England</cop><pmid>28797840</pmid></addata></record> |
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source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
subjects | Animals Hedgehog Proteins - metabolism Humans Hydrogen Peroxide - metabolism Nerve Net - metabolism Reactive Oxygen Species - metabolism Regeneration - physiology Signal Transduction - physiology |
title | Nerves, H 2 O 2 and Shh: Three players in the game of regeneration |
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