SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling
- Autores
- Toiber, Deborah; Erdel, Fabian; Bouazoune, Karim; Silberman, Dafne Magali; Zhong, Lei; Mulligan, Peter; Sebastián, Carlos; Cosentino, Claudia; Martínez Pastor, Bárbara; Giacosa, Sofia; D´Urso, Agustina; Näär, Anders M.; Kingston, Robert; Rippe, Karsten; Mostoslavsky, Raul
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- DNA damage is linked to multiple human diseases, such as cancer, neurodegeneration, and aging. Little is known about the role of chromatin accessibility in DNA repair. Here, we find that the deacetylase sirtuin 6 (SIRT6) is one of the earliest factors recruited to double-strand breaks (DSBs). SIRT6 recruits the chromatin remodeler SNF2H to DSBs and focally deacetylates histone H3K56. Lack of SIRT6 and SNF2H impairs chromatin remodeling, increasing sensitivity to genotoxic damage and recruitment of downstream factors such as 53BP1 and breast cancer 1 (BRCA1). Remarkably, SIRT6-deficient mice exhibit lower levels of chromatin-associated SNF2H in specific tissues, a phenotype accompanied by DNA damage. We demonstrate that SIRT6 is critical for recruitment of a chromatin remodeler as an early step in the DNA damage response, indicating that proper unfolding of chromatin plays a rate-limiting role. We present a unique crosstalk between a histone modifier and a chromatin remodeler, regulating a coordinated response to prevent DNA damage.
Fil: Toiber, Deborah. Harvard Medical School; Estados Unidos
Fil: Erdel, Fabian. Deutsches Krebsforschungszentrum; Alemania
Fil: Bouazoune, Karim. Harvard Medical School; Estados Unidos
Fil: Silberman, Dafne Magali. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Centro de Estudios Farmacológicos y Botánicos; Argentina. Harvard Medical School; Estados Unidos
Fil: Zhong, Lei. Harvard Medical School; Estados Unidos
Fil: Mulligan, Peter. Harvard Medical School; Estados Unidos
Fil: Sebastián, Carlos. Harvard Medical School; Estados Unidos
Fil: Cosentino, Claudia. Harvard Medical School; Estados Unidos
Fil: Martínez Pastor, Bárbara. Harvard Medical School; Estados Unidos
Fil: Giacosa, Sofia. Harvard Medical School; Estados Unidos
Fil: D´Urso, Agustina. Harvard Medical School; Estados Unidos
Fil: Näär, Anders M.. Harvard Medical School; Estados Unidos
Fil: Kingston, Robert. Harvard Medical School; Estados Unidos
Fil: Rippe, Karsten. Harvard Medical School; Estados Unidos
Fil: Mostoslavsky, Raul. Harvard Medical School; Estados Unidos - Materia
-
Sirt6
Cromatina
Epigenetica - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/8367
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodelingToiber, DeborahErdel, FabianBouazoune, KarimSilberman, Dafne MagaliZhong, LeiMulligan, PeterSebastián, CarlosCosentino, ClaudiaMartínez Pastor, BárbaraGiacosa, SofiaD´Urso, AgustinaNäär, Anders M.Kingston, RobertRippe, KarstenMostoslavsky, RaulSirt6CromatinaEpigeneticahttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3DNA damage is linked to multiple human diseases, such as cancer, neurodegeneration, and aging. Little is known about the role of chromatin accessibility in DNA repair. Here, we find that the deacetylase sirtuin 6 (SIRT6) is one of the earliest factors recruited to double-strand breaks (DSBs). SIRT6 recruits the chromatin remodeler SNF2H to DSBs and focally deacetylates histone H3K56. Lack of SIRT6 and SNF2H impairs chromatin remodeling, increasing sensitivity to genotoxic damage and recruitment of downstream factors such as 53BP1 and breast cancer 1 (BRCA1). Remarkably, SIRT6-deficient mice exhibit lower levels of chromatin-associated SNF2H in specific tissues, a phenotype accompanied by DNA damage. We demonstrate that SIRT6 is critical for recruitment of a chromatin remodeler as an early step in the DNA damage response, indicating that proper unfolding of chromatin plays a rate-limiting role. We present a unique crosstalk between a histone modifier and a chromatin remodeler, regulating a coordinated response to prevent DNA damage.Fil: Toiber, Deborah. Harvard Medical School; Estados UnidosFil: Erdel, Fabian. Deutsches Krebsforschungszentrum; AlemaniaFil: Bouazoune, Karim. Harvard Medical School; Estados UnidosFil: Silberman, Dafne Magali. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Centro de Estudios Farmacológicos y Botánicos; Argentina. Harvard Medical School; Estados UnidosFil: Zhong, Lei. Harvard Medical School; Estados UnidosFil: Mulligan, Peter. Harvard Medical School; Estados UnidosFil: Sebastián, Carlos. Harvard Medical School; Estados UnidosFil: Cosentino, Claudia. Harvard Medical School; Estados UnidosFil: Martínez Pastor, Bárbara. Harvard Medical School; Estados UnidosFil: Giacosa, Sofia. Harvard Medical School; Estados UnidosFil: D´Urso, Agustina. Harvard Medical School; Estados UnidosFil: Näär, Anders M.. Harvard Medical School; Estados UnidosFil: Kingston, Robert. Harvard Medical School; Estados UnidosFil: Rippe, Karsten. Harvard Medical School; Estados UnidosFil: Mostoslavsky, Raul. Harvard Medical School; Estados UnidosCell Press2013-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8367Toiber, Deborah; Erdel, Fabian; Bouazoune, Karim; Silberman, Dafne Magali; Zhong, Lei; et al.; SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling; Cell Press; Molecular Cell; 51; 4; 8-2013; 454-4681097-2765enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1097276513004759info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3761390/info:eu-repo/semantics/altIdentifier/doi/10.1016/j.molcel.2013.06.018info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:58Zoai:ri.conicet.gov.ar:11336/8367instacron: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 09:36:58.76CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling |
title |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling |
spellingShingle |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling Toiber, Deborah Sirt6 Cromatina Epigenetica |
title_short |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling |
title_full |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling |
title_fullStr |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling |
title_full_unstemmed |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling |
title_sort |
SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling |
dc.creator.none.fl_str_mv |
Toiber, Deborah Erdel, Fabian Bouazoune, Karim Silberman, Dafne Magali Zhong, Lei Mulligan, Peter Sebastián, Carlos Cosentino, Claudia Martínez Pastor, Bárbara Giacosa, Sofia D´Urso, Agustina Näär, Anders M. Kingston, Robert Rippe, Karsten Mostoslavsky, Raul |
author |
Toiber, Deborah |
author_facet |
Toiber, Deborah Erdel, Fabian Bouazoune, Karim Silberman, Dafne Magali Zhong, Lei Mulligan, Peter Sebastián, Carlos Cosentino, Claudia Martínez Pastor, Bárbara Giacosa, Sofia D´Urso, Agustina Näär, Anders M. Kingston, Robert Rippe, Karsten Mostoslavsky, Raul |
author_role |
author |
author2 |
Erdel, Fabian Bouazoune, Karim Silberman, Dafne Magali Zhong, Lei Mulligan, Peter Sebastián, Carlos Cosentino, Claudia Martínez Pastor, Bárbara Giacosa, Sofia D´Urso, Agustina Näär, Anders M. Kingston, Robert Rippe, Karsten Mostoslavsky, Raul |
author2_role |
author author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Sirt6 Cromatina Epigenetica |
topic |
Sirt6 Cromatina Epigenetica |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
DNA damage is linked to multiple human diseases, such as cancer, neurodegeneration, and aging. Little is known about the role of chromatin accessibility in DNA repair. Here, we find that the deacetylase sirtuin 6 (SIRT6) is one of the earliest factors recruited to double-strand breaks (DSBs). SIRT6 recruits the chromatin remodeler SNF2H to DSBs and focally deacetylates histone H3K56. Lack of SIRT6 and SNF2H impairs chromatin remodeling, increasing sensitivity to genotoxic damage and recruitment of downstream factors such as 53BP1 and breast cancer 1 (BRCA1). Remarkably, SIRT6-deficient mice exhibit lower levels of chromatin-associated SNF2H in specific tissues, a phenotype accompanied by DNA damage. We demonstrate that SIRT6 is critical for recruitment of a chromatin remodeler as an early step in the DNA damage response, indicating that proper unfolding of chromatin plays a rate-limiting role. We present a unique crosstalk between a histone modifier and a chromatin remodeler, regulating a coordinated response to prevent DNA damage. Fil: Toiber, Deborah. Harvard Medical School; Estados Unidos Fil: Erdel, Fabian. Deutsches Krebsforschungszentrum; Alemania Fil: Bouazoune, Karim. Harvard Medical School; Estados Unidos Fil: Silberman, Dafne Magali. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Centro de Estudios Farmacológicos y Botánicos; Argentina. Harvard Medical School; Estados Unidos Fil: Zhong, Lei. Harvard Medical School; Estados Unidos Fil: Mulligan, Peter. Harvard Medical School; Estados Unidos Fil: Sebastián, Carlos. Harvard Medical School; Estados Unidos Fil: Cosentino, Claudia. Harvard Medical School; Estados Unidos Fil: Martínez Pastor, Bárbara. Harvard Medical School; Estados Unidos Fil: Giacosa, Sofia. Harvard Medical School; Estados Unidos Fil: D´Urso, Agustina. Harvard Medical School; Estados Unidos Fil: Näär, Anders M.. Harvard Medical School; Estados Unidos Fil: Kingston, Robert. Harvard Medical School; Estados Unidos Fil: Rippe, Karsten. Harvard Medical School; Estados Unidos Fil: Mostoslavsky, Raul. Harvard Medical School; Estados Unidos |
description |
DNA damage is linked to multiple human diseases, such as cancer, neurodegeneration, and aging. Little is known about the role of chromatin accessibility in DNA repair. Here, we find that the deacetylase sirtuin 6 (SIRT6) is one of the earliest factors recruited to double-strand breaks (DSBs). SIRT6 recruits the chromatin remodeler SNF2H to DSBs and focally deacetylates histone H3K56. Lack of SIRT6 and SNF2H impairs chromatin remodeling, increasing sensitivity to genotoxic damage and recruitment of downstream factors such as 53BP1 and breast cancer 1 (BRCA1). Remarkably, SIRT6-deficient mice exhibit lower levels of chromatin-associated SNF2H in specific tissues, a phenotype accompanied by DNA damage. We demonstrate that SIRT6 is critical for recruitment of a chromatin remodeler as an early step in the DNA damage response, indicating that proper unfolding of chromatin plays a rate-limiting role. We present a unique crosstalk between a histone modifier and a chromatin remodeler, regulating a coordinated response to prevent DNA damage. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08 |
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/11336/8367 Toiber, Deborah; Erdel, Fabian; Bouazoune, Karim; Silberman, Dafne Magali; Zhong, Lei; et al.; SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling; Cell Press; Molecular Cell; 51; 4; 8-2013; 454-468 1097-2765 |
url |
http://hdl.handle.net/11336/8367 |
identifier_str_mv |
Toiber, Deborah; Erdel, Fabian; Bouazoune, Karim; Silberman, Dafne Magali; Zhong, Lei; et al.; SIRT6 recruits SNF2H to sites of DNA breaks, preventing genomic instability through chromatin remodeling; Cell Press; Molecular Cell; 51; 4; 8-2013; 454-468 1097-2765 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1097276513004759 info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3761390/ info:eu-repo/semantics/altIdentifier/doi/10.1016/j.molcel.2013.06.018 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Cell Press |
publisher.none.fl_str_mv |
Cell Press |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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 |
13.070432 |