Positional differences of axon growth rates between sensory neurons encoded by runx3
- Autores
- Lallemend, Francois; Sterzenbach, Ulrich; Hadjab Lallemend, Saida; Aquino, Jorge Benjamin; Castelo Branco, Goncalo; Sinha, Indranil; Villaescusa, J. Carlos; Levanon, Ditsa; Wang, Yiqiao; Franck, Marina C. M.; Kharchenko, Olga; Adameyko, Igor; Linnarsson, Sten; Groner, Yoram; Turner, Eric; Ernfors, Patrik
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The formation of functional connectivity in the nervous system is governed by axon guidance that instructs nerve growth and branching during development, implying a similarity between neuronal subtypes in terms of nerve extension. We demonstrate the molecular mechanism of another layer of complexity in vertebrates by defining a transcriptional program underlying growth differences between positionally different neurons. The rate of axon extension of the early subset of embryonic dorsal root ganglion sensory neurons is encoded in neurons at different axial levels. This code is determined by a segmental pattern of axial levels of Runx family transcription factor Runx3. Runx3 in turn determines transcription levels of genes encoding cytoskeletal proteins involved in axon extension, including Rock1 and Rock2 which have ongoing activities determining axon growth in early sensory neurons and blocking Rock activity reverses axon extension deficits of Runx3−/− neurons. Thus, Runx3 acts to regulate positional differences in axon extension properties apparently without affecting nerve guidance and branching, a principle that could be relevant to other parts of the nervous system.
Fil: Lallemend, Francois. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Sterzenbach, Ulrich. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Hadjab Lallemend, Saida. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Aquino, Jorge Benjamin. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castelo Branco, Goncalo. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Sinha, Indranil. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Villaescusa, J. Carlos. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Levanon, Ditsa. The Weizmann Institute of Science; Israel
Fil: Wang, Yiqiao. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Franck, Marina C. M.. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Kharchenko, Olga. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Adameyko, Igor. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Linnarsson, Sten. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia
Fil: Groner, Yoram. The Weizmann Institute of Science; Israel
Fil: Turner, Eric. Seattle Children's Research Institute; Estados Unidos
Fil: Ernfors, Patrik. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia - Materia
-
AXON GROWTH
DEVELOPMENT
INTRINSIC
RUNX3 - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/96181
Ver los metadatos del registro completo
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Positional differences of axon growth rates between sensory neurons encoded by runx3Lallemend, FrancoisSterzenbach, UlrichHadjab Lallemend, SaidaAquino, Jorge BenjaminCastelo Branco, GoncaloSinha, IndranilVillaescusa, J. CarlosLevanon, DitsaWang, YiqiaoFranck, Marina C. M.Kharchenko, OlgaAdameyko, IgorLinnarsson, StenGroner, YoramTurner, EricErnfors, PatrikAXON GROWTHDEVELOPMENTINTRINSICRUNX3https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The formation of functional connectivity in the nervous system is governed by axon guidance that instructs nerve growth and branching during development, implying a similarity between neuronal subtypes in terms of nerve extension. We demonstrate the molecular mechanism of another layer of complexity in vertebrates by defining a transcriptional program underlying growth differences between positionally different neurons. The rate of axon extension of the early subset of embryonic dorsal root ganglion sensory neurons is encoded in neurons at different axial levels. This code is determined by a segmental pattern of axial levels of Runx family transcription factor Runx3. Runx3 in turn determines transcription levels of genes encoding cytoskeletal proteins involved in axon extension, including Rock1 and Rock2 which have ongoing activities determining axon growth in early sensory neurons and blocking Rock activity reverses axon extension deficits of Runx3−/− neurons. Thus, Runx3 acts to regulate positional differences in axon extension properties apparently without affecting nerve guidance and branching, a principle that could be relevant to other parts of the nervous system.Fil: Lallemend, Francois. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Sterzenbach, Ulrich. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Hadjab Lallemend, Saida. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Aquino, Jorge Benjamin. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Castelo Branco, Goncalo. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Sinha, Indranil. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Villaescusa, J. Carlos. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Levanon, Ditsa. The Weizmann Institute of Science; IsraelFil: Wang, Yiqiao. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Franck, Marina C. M.. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Kharchenko, Olga. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Adameyko, Igor. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Linnarsson, Sten. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaFil: Groner, Yoram. The Weizmann Institute of Science; IsraelFil: Turner, Eric. Seattle Children's Research Institute; Estados UnidosFil: Ernfors, Patrik. Karolinska Huddinge Hospital. Karolinska Institutet; SueciaNature Publishing Group2012-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96181Lallemend, Francois; Sterzenbach, Ulrich; Hadjab Lallemend, Saida; Aquino, Jorge Benjamin; Castelo Branco, Goncalo; et al.; Positional differences of axon growth rates between sensory neurons encoded by runx3; Nature Publishing Group; Embo Journal; 31; 18; 9-2012; 3718-37290261-4189CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.embopress.org/doi/10.1038/emboj.2012.228info:eu-repo/semantics/altIdentifier/doi/10.1038%2Femboj.2012.228info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3442276/#!po=75.0000info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:43Zoai:ri.conicet.gov.ar:11336/96181instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:37:43.469CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Positional differences of axon growth rates between sensory neurons encoded by runx3 |
title |
Positional differences of axon growth rates between sensory neurons encoded by runx3 |
spellingShingle |
Positional differences of axon growth rates between sensory neurons encoded by runx3 Lallemend, Francois AXON GROWTH DEVELOPMENT INTRINSIC RUNX3 |
title_short |
Positional differences of axon growth rates between sensory neurons encoded by runx3 |
title_full |
Positional differences of axon growth rates between sensory neurons encoded by runx3 |
title_fullStr |
Positional differences of axon growth rates between sensory neurons encoded by runx3 |
title_full_unstemmed |
Positional differences of axon growth rates between sensory neurons encoded by runx3 |
title_sort |
Positional differences of axon growth rates between sensory neurons encoded by runx3 |
dc.creator.none.fl_str_mv |
Lallemend, Francois Sterzenbach, Ulrich Hadjab Lallemend, Saida Aquino, Jorge Benjamin Castelo Branco, Goncalo Sinha, Indranil Villaescusa, J. Carlos Levanon, Ditsa Wang, Yiqiao Franck, Marina C. M. Kharchenko, Olga Adameyko, Igor Linnarsson, Sten Groner, Yoram Turner, Eric Ernfors, Patrik |
author |
Lallemend, Francois |
author_facet |
Lallemend, Francois Sterzenbach, Ulrich Hadjab Lallemend, Saida Aquino, Jorge Benjamin Castelo Branco, Goncalo Sinha, Indranil Villaescusa, J. Carlos Levanon, Ditsa Wang, Yiqiao Franck, Marina C. M. Kharchenko, Olga Adameyko, Igor Linnarsson, Sten Groner, Yoram Turner, Eric Ernfors, Patrik |
author_role |
author |
author2 |
Sterzenbach, Ulrich Hadjab Lallemend, Saida Aquino, Jorge Benjamin Castelo Branco, Goncalo Sinha, Indranil Villaescusa, J. Carlos Levanon, Ditsa Wang, Yiqiao Franck, Marina C. M. Kharchenko, Olga Adameyko, Igor Linnarsson, Sten Groner, Yoram Turner, Eric Ernfors, Patrik |
author2_role |
author author author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
AXON GROWTH DEVELOPMENT INTRINSIC RUNX3 |
topic |
AXON GROWTH DEVELOPMENT INTRINSIC RUNX3 |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The formation of functional connectivity in the nervous system is governed by axon guidance that instructs nerve growth and branching during development, implying a similarity between neuronal subtypes in terms of nerve extension. We demonstrate the molecular mechanism of another layer of complexity in vertebrates by defining a transcriptional program underlying growth differences between positionally different neurons. The rate of axon extension of the early subset of embryonic dorsal root ganglion sensory neurons is encoded in neurons at different axial levels. This code is determined by a segmental pattern of axial levels of Runx family transcription factor Runx3. Runx3 in turn determines transcription levels of genes encoding cytoskeletal proteins involved in axon extension, including Rock1 and Rock2 which have ongoing activities determining axon growth in early sensory neurons and blocking Rock activity reverses axon extension deficits of Runx3−/− neurons. Thus, Runx3 acts to regulate positional differences in axon extension properties apparently without affecting nerve guidance and branching, a principle that could be relevant to other parts of the nervous system. Fil: Lallemend, Francois. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Sterzenbach, Ulrich. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Hadjab Lallemend, Saida. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Aquino, Jorge Benjamin. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Castelo Branco, Goncalo. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Sinha, Indranil. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Villaescusa, J. Carlos. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Levanon, Ditsa. The Weizmann Institute of Science; Israel Fil: Wang, Yiqiao. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Franck, Marina C. M.. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Kharchenko, Olga. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Adameyko, Igor. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Linnarsson, Sten. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia Fil: Groner, Yoram. The Weizmann Institute of Science; Israel Fil: Turner, Eric. Seattle Children's Research Institute; Estados Unidos Fil: Ernfors, Patrik. Karolinska Huddinge Hospital. Karolinska Institutet; Suecia |
description |
The formation of functional connectivity in the nervous system is governed by axon guidance that instructs nerve growth and branching during development, implying a similarity between neuronal subtypes in terms of nerve extension. We demonstrate the molecular mechanism of another layer of complexity in vertebrates by defining a transcriptional program underlying growth differences between positionally different neurons. The rate of axon extension of the early subset of embryonic dorsal root ganglion sensory neurons is encoded in neurons at different axial levels. This code is determined by a segmental pattern of axial levels of Runx family transcription factor Runx3. Runx3 in turn determines transcription levels of genes encoding cytoskeletal proteins involved in axon extension, including Rock1 and Rock2 which have ongoing activities determining axon growth in early sensory neurons and blocking Rock activity reverses axon extension deficits of Runx3−/− neurons. Thus, Runx3 acts to regulate positional differences in axon extension properties apparently without affecting nerve guidance and branching, a principle that could be relevant to other parts of the nervous system. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/96181 Lallemend, Francois; Sterzenbach, Ulrich; Hadjab Lallemend, Saida; Aquino, Jorge Benjamin; Castelo Branco, Goncalo; et al.; Positional differences of axon growth rates between sensory neurons encoded by runx3; Nature Publishing Group; Embo Journal; 31; 18; 9-2012; 3718-3729 0261-4189 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/96181 |
identifier_str_mv |
Lallemend, Francois; Sterzenbach, Ulrich; Hadjab Lallemend, Saida; Aquino, Jorge Benjamin; Castelo Branco, Goncalo; et al.; Positional differences of axon growth rates between sensory neurons encoded by runx3; Nature Publishing Group; Embo Journal; 31; 18; 9-2012; 3718-3729 0261-4189 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.embopress.org/doi/10.1038/emboj.2012.228 info:eu-repo/semantics/altIdentifier/doi/10.1038%2Femboj.2012.228 info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3442276/#!po=75.0000 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Nature Publishing Group |
publisher.none.fl_str_mv |
Nature Publishing Group |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613189211258880 |
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13.070432 |