SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation
- Autores
- Orqueda, Andres Javier; Gatti, Cintia Romina; Ogara, Maria Florencia; Falzone, Tomas Luis
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Activity of the human long interspersed nuclear elements-1 (LINE-1) retrotransposon occurs mainly in early embryonic development and during hippocampal neurogenesis. SOX-11, a transcription factor relevant to neuronal development, has unknown functions in the control of LINE-1 retrotransposon activity during neuronal differentiation. To study the dependence of LINE-1 activity on SOX-11 during neuronal differentiation, we induced differentiation of human SH-SY5Y neuroblastoma cells and adult adipose mesenchymal stem cells (hASCs) to a neuronal fate and found increased LINE-1 activity. We also show that SOX-11 protein binding to the LINE-1 promoter is higher in differentiating neuroblastoma cells, while knock-down of SOX-11 inhibits the induction of LINE-1 transcription in differentiating conditions. These results suggest that activation of LINE-1 retrotransposition during neuronal differentiation is mediated by SOX-11.
Fil: Orqueda, Andres Javier. Hospital Italiano; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gatti, Cintia Romina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Hospital Italiano; Argentina
Fil: Ogara, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; Argentina
Fil: Falzone, Tomas Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina - Materia
-
HUMAN ADIPOSE-DERIVED STEM CELLS
LINE-1
NEUROBLASTOMA
NEURONAL DIFFERENTIATION
SOX-11 - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/88524
Ver los metadatos del registro completo
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SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiationOrqueda, Andres JavierGatti, Cintia RominaOgara, Maria FlorenciaFalzone, Tomas LuisHUMAN ADIPOSE-DERIVED STEM CELLSLINE-1NEUROBLASTOMANEURONAL DIFFERENTIATIONSOX-11https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Activity of the human long interspersed nuclear elements-1 (LINE-1) retrotransposon occurs mainly in early embryonic development and during hippocampal neurogenesis. SOX-11, a transcription factor relevant to neuronal development, has unknown functions in the control of LINE-1 retrotransposon activity during neuronal differentiation. To study the dependence of LINE-1 activity on SOX-11 during neuronal differentiation, we induced differentiation of human SH-SY5Y neuroblastoma cells and adult adipose mesenchymal stem cells (hASCs) to a neuronal fate and found increased LINE-1 activity. We also show that SOX-11 protein binding to the LINE-1 promoter is higher in differentiating neuroblastoma cells, while knock-down of SOX-11 inhibits the induction of LINE-1 transcription in differentiating conditions. These results suggest that activation of LINE-1 retrotransposition during neuronal differentiation is mediated by SOX-11.Fil: Orqueda, Andres Javier. Hospital Italiano; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gatti, Cintia Romina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Hospital Italiano; ArgentinaFil: Ogara, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; ArgentinaFil: Falzone, Tomas Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFederation of European Biochemical Societies2018-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88524Orqueda, Andres Javier; Gatti, Cintia Romina; Ogara, Maria Florencia; Falzone, Tomas Luis; SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation; Federation of European Biochemical Societies; FEBS Letters; 592; 22; 11-2018; 3708-37190014-5793CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://febs.onlinelibrary.wiley.com/doi/full/10.1002/1873-3468.13260info:eu-repo/semantics/altIdentifier/doi/10.1002/1873-3468.13260info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:40:51Zoai:ri.conicet.gov.ar:11336/88524instacron: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:34982025-10-22 11:40:51.69CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation |
| title |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation |
| spellingShingle |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation Orqueda, Andres Javier HUMAN ADIPOSE-DERIVED STEM CELLS LINE-1 NEUROBLASTOMA NEURONAL DIFFERENTIATION SOX-11 |
| title_short |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation |
| title_full |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation |
| title_fullStr |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation |
| title_full_unstemmed |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation |
| title_sort |
SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation |
| dc.creator.none.fl_str_mv |
Orqueda, Andres Javier Gatti, Cintia Romina Ogara, Maria Florencia Falzone, Tomas Luis |
| author |
Orqueda, Andres Javier |
| author_facet |
Orqueda, Andres Javier Gatti, Cintia Romina Ogara, Maria Florencia Falzone, Tomas Luis |
| author_role |
author |
| author2 |
Gatti, Cintia Romina Ogara, Maria Florencia Falzone, Tomas Luis |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
HUMAN ADIPOSE-DERIVED STEM CELLS LINE-1 NEUROBLASTOMA NEURONAL DIFFERENTIATION SOX-11 |
| topic |
HUMAN ADIPOSE-DERIVED STEM CELLS LINE-1 NEUROBLASTOMA NEURONAL DIFFERENTIATION SOX-11 |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
Activity of the human long interspersed nuclear elements-1 (LINE-1) retrotransposon occurs mainly in early embryonic development and during hippocampal neurogenesis. SOX-11, a transcription factor relevant to neuronal development, has unknown functions in the control of LINE-1 retrotransposon activity during neuronal differentiation. To study the dependence of LINE-1 activity on SOX-11 during neuronal differentiation, we induced differentiation of human SH-SY5Y neuroblastoma cells and adult adipose mesenchymal stem cells (hASCs) to a neuronal fate and found increased LINE-1 activity. We also show that SOX-11 protein binding to the LINE-1 promoter is higher in differentiating neuroblastoma cells, while knock-down of SOX-11 inhibits the induction of LINE-1 transcription in differentiating conditions. These results suggest that activation of LINE-1 retrotransposition during neuronal differentiation is mediated by SOX-11. Fil: Orqueda, Andres Javier. Hospital Italiano; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gatti, Cintia Romina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Hospital Italiano; Argentina Fil: Ogara, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; Argentina Fil: Falzone, Tomas Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina |
| description |
Activity of the human long interspersed nuclear elements-1 (LINE-1) retrotransposon occurs mainly in early embryonic development and during hippocampal neurogenesis. SOX-11, a transcription factor relevant to neuronal development, has unknown functions in the control of LINE-1 retrotransposon activity during neuronal differentiation. To study the dependence of LINE-1 activity on SOX-11 during neuronal differentiation, we induced differentiation of human SH-SY5Y neuroblastoma cells and adult adipose mesenchymal stem cells (hASCs) to a neuronal fate and found increased LINE-1 activity. We also show that SOX-11 protein binding to the LINE-1 promoter is higher in differentiating neuroblastoma cells, while knock-down of SOX-11 inhibits the induction of LINE-1 transcription in differentiating conditions. These results suggest that activation of LINE-1 retrotransposition during neuronal differentiation is mediated by SOX-11. |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-11 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/88524 Orqueda, Andres Javier; Gatti, Cintia Romina; Ogara, Maria Florencia; Falzone, Tomas Luis; SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation; Federation of European Biochemical Societies; FEBS Letters; 592; 22; 11-2018; 3708-3719 0014-5793 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/88524 |
| identifier_str_mv |
Orqueda, Andres Javier; Gatti, Cintia Romina; Ogara, Maria Florencia; Falzone, Tomas Luis; SOX-11 regulates LINE-1 retrotransposon activity during neuronal differentiation; Federation of European Biochemical Societies; FEBS Letters; 592; 22; 11-2018; 3708-3719 0014-5793 CONICET Digital CONICET |
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eng |
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eng |
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Federation of European Biochemical Societies |
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Federation of European Biochemical Societies |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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