Histone methylation, alternative splicing and neuronal differentiation

Autores
Fiszbein, Ana; Kornblihtt, Alberto Rodolfo
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Alternative splicing, as well as chromatin structure, greatly contributes to specific transcriptional programs that promote neuronal differentiation. The activity of G9a, the enzyme responsible for mono- and di-methylation of lysine 9 on histone H3 (H3K9me1 and H3K9me2) in mammalian euchromatin, has been widely implicated in the differentiation of a variety of cell types and tissues. In a recent work from our group (Fiszbein et al., 2016) we have shown that alternative splicing of G9a regulates its nuclear localization and, therefore, the efficiency of H3K9 methylation, which promotes neuronal differentiation. We discuss here our results in the light of a report from other group (Laurent et al. 2015) demonstrating a key role for the alternative splicing of the histone demethylase LSD1 in controlling specific gene expression in neurons. All together, these results illustrate the importance of alternative splicing in the generation of a proper equilibrium between methylation and demethylation of histones for the regulation of neuron-specific transcriptional programs.
Fil: Fiszbein, Ana. 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: Kornblihtt, Alberto Rodolfo. 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
Materia
Alternative Splicing
Chromatin Modifiers
G9a
H3k9me
Neuronal Differentiation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/60275
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Histone methylation, alternative splicing and neuronal differentiationFiszbein, AnaKornblihtt, Alberto RodolfoAlternative SplicingChromatin ModifiersG9aH3k9meNeuronal Differentiationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Alternative splicing, as well as chromatin structure, greatly contributes to specific transcriptional programs that promote neuronal differentiation. The activity of G9a, the enzyme responsible for mono- and di-methylation of lysine 9 on histone H3 (H3K9me1 and H3K9me2) in mammalian euchromatin, has been widely implicated in the differentiation of a variety of cell types and tissues. In a recent work from our group (Fiszbein et al., 2016) we have shown that alternative splicing of G9a regulates its nuclear localization and, therefore, the efficiency of H3K9 methylation, which promotes neuronal differentiation. We discuss here our results in the light of a report from other group (Laurent et al. 2015) demonstrating a key role for the alternative splicing of the histone demethylase LSD1 in controlling specific gene expression in neurons. All together, these results illustrate the importance of alternative splicing in the generation of a proper equilibrium between methylation and demethylation of histones for the regulation of neuron-specific transcriptional programs.Fil: Fiszbein, Ana. 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: Kornblihtt, Alberto Rodolfo. 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; ArgentinaTaylor & Francis2016-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/60275Fiszbein, Ana; Kornblihtt, Alberto Rodolfo; Histone methylation, alternative splicing and neuronal differentiation; Taylor & Francis; Neurogenesis; 3; 1; 6-2016; 1-5; e12048442326-2133CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/23262133.2016.1204844info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/23262133.2016.1204844info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:08:28Zoai:ri.conicet.gov.ar:11336/60275instacron: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:34982025-09-10 13:08:29.069CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Histone methylation, alternative splicing and neuronal differentiation
title Histone methylation, alternative splicing and neuronal differentiation
spellingShingle Histone methylation, alternative splicing and neuronal differentiation
Fiszbein, Ana
Alternative Splicing
Chromatin Modifiers
G9a
H3k9me
Neuronal Differentiation
title_short Histone methylation, alternative splicing and neuronal differentiation
title_full Histone methylation, alternative splicing and neuronal differentiation
title_fullStr Histone methylation, alternative splicing and neuronal differentiation
title_full_unstemmed Histone methylation, alternative splicing and neuronal differentiation
title_sort Histone methylation, alternative splicing and neuronal differentiation
dc.creator.none.fl_str_mv Fiszbein, Ana
Kornblihtt, Alberto Rodolfo
author Fiszbein, Ana
author_facet Fiszbein, Ana
Kornblihtt, Alberto Rodolfo
author_role author
author2 Kornblihtt, Alberto Rodolfo
author2_role author
dc.subject.none.fl_str_mv Alternative Splicing
Chromatin Modifiers
G9a
H3k9me
Neuronal Differentiation
topic Alternative Splicing
Chromatin Modifiers
G9a
H3k9me
Neuronal Differentiation
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Alternative splicing, as well as chromatin structure, greatly contributes to specific transcriptional programs that promote neuronal differentiation. The activity of G9a, the enzyme responsible for mono- and di-methylation of lysine 9 on histone H3 (H3K9me1 and H3K9me2) in mammalian euchromatin, has been widely implicated in the differentiation of a variety of cell types and tissues. In a recent work from our group (Fiszbein et al., 2016) we have shown that alternative splicing of G9a regulates its nuclear localization and, therefore, the efficiency of H3K9 methylation, which promotes neuronal differentiation. We discuss here our results in the light of a report from other group (Laurent et al. 2015) demonstrating a key role for the alternative splicing of the histone demethylase LSD1 in controlling specific gene expression in neurons. All together, these results illustrate the importance of alternative splicing in the generation of a proper equilibrium between methylation and demethylation of histones for the regulation of neuron-specific transcriptional programs.
Fil: Fiszbein, Ana. 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: Kornblihtt, Alberto Rodolfo. 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
description Alternative splicing, as well as chromatin structure, greatly contributes to specific transcriptional programs that promote neuronal differentiation. The activity of G9a, the enzyme responsible for mono- and di-methylation of lysine 9 on histone H3 (H3K9me1 and H3K9me2) in mammalian euchromatin, has been widely implicated in the differentiation of a variety of cell types and tissues. In a recent work from our group (Fiszbein et al., 2016) we have shown that alternative splicing of G9a regulates its nuclear localization and, therefore, the efficiency of H3K9 methylation, which promotes neuronal differentiation. We discuss here our results in the light of a report from other group (Laurent et al. 2015) demonstrating a key role for the alternative splicing of the histone demethylase LSD1 in controlling specific gene expression in neurons. All together, these results illustrate the importance of alternative splicing in the generation of a proper equilibrium between methylation and demethylation of histones for the regulation of neuron-specific transcriptional programs.
publishDate 2016
dc.date.none.fl_str_mv 2016-06
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/11336/60275
Fiszbein, Ana; Kornblihtt, Alberto Rodolfo; Histone methylation, alternative splicing and neuronal differentiation; Taylor & Francis; Neurogenesis; 3; 1; 6-2016; 1-5; e1204844
2326-2133
CONICET Digital
CONICET
url http://hdl.handle.net/11336/60275
identifier_str_mv Fiszbein, Ana; Kornblihtt, Alberto Rodolfo; Histone methylation, alternative splicing and neuronal differentiation; Taylor & Francis; Neurogenesis; 3; 1; 6-2016; 1-5; e1204844
2326-2133
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/23262133.2016.1204844
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/23262133.2016.1204844
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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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score 13.004268

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