Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1

Autores
Ruiz, Maria Laura; Rigalli, Juan Pablo; Arias, Agostina; Villanueva, Silvina Stella Maris; Banchio, Claudia Elena; Vore, Mary; Mottino, Aldo Domingo; Catania, Viviana Alicia
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Previously, we have demonstrated that 17α-ethynylestradiol (EE) induces rat multidrug-resistance associated protein 3 (Mrp3, Abcc3) expression transcriptionally through estrogen receptor-α (ER-α) activation. We explored the effect of EE on MRP3 expression of human origin. HepG2 cells were transfected with ER-α and incubated with EE (1–10–50 μM) for 48 h. MRP3 protein and mRNA levels were measured by Western blotting and Real time PCR, respectively. EE up-regulated MRP3 protein and mRNA at 50 μM only in ER-α(+)-HepG2 cells. The in silico analysis of mrp3 promoter region demonstrated absence of estrogen response elements, but showed several Ap-1 binding sites. We further evaluated the potential involvement of the transcription factors c-JUN and c-FOS (members of Ap-1) in MRP3 up-regulation. ER-α(+) HepG2 cells were incubated with EE and c-FOS and c-JUN levels measured by Western blotting in nuclear extracts. EE up-regulated only c-JUN. Experiments of overexpression and knock-down of c-JUN by siRNA further demonstrated that this transcription factor is indeed implicated in MRP3 upregulation by EE. Co-immunoprecipitation assay demonstrated that EE induces c-JUN/ER-α interaction, and chromatin immunoprecipitation assay showed that this complex is recruited to the AP-1 binding consensus element present at the position (−1300/−1078 bp) of human mrp3 promoter. We conclude that EE induces MRP3 expression through ER-α, with recruitment of ER-α in complex with c-JUN to the human mrp3 promoter.
Fil: Ruiz, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Rigalli, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Arias, Agostina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Villanueva, Silvina Stella Maris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Banchio, Claudia Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Biología Molecular y Celular de Rosario; Argentina
Fil: Vore, Mary. University Of Kentucky; Estados Unidos
Fil: Mottino, Aldo Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Catania, Viviana Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Materia
ETHYNYLESTRADIOL
ER
MRP2
AP-1
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/6038
Acceder
id CONICETDig_bdf3dc2f86120b7ec290bbf10fd9bce1
oai_identifier_str oai:ri.conicet.gov.ar:11336/6038
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1Ruiz, Maria LauraRigalli, Juan PabloArias, AgostinaVillanueva, Silvina Stella MarisBanchio, Claudia ElenaVore, MaryMottino, Aldo DomingoCatania, Viviana AliciaETHYNYLESTRADIOLERMRP2AP-1https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Previously, we have demonstrated that 17α-ethynylestradiol (EE) induces rat multidrug-resistance associated protein 3 (Mrp3, Abcc3) expression transcriptionally through estrogen receptor-α (ER-α) activation. We explored the effect of EE on MRP3 expression of human origin. HepG2 cells were transfected with ER-α and incubated with EE (1–10–50 μM) for 48 h. MRP3 protein and mRNA levels were measured by Western blotting and Real time PCR, respectively. EE up-regulated MRP3 protein and mRNA at 50 μM only in ER-α(+)-HepG2 cells. The in silico analysis of mrp3 promoter region demonstrated absence of estrogen response elements, but showed several Ap-1 binding sites. We further evaluated the potential involvement of the transcription factors c-JUN and c-FOS (members of Ap-1) in MRP3 up-regulation. ER-α(+) HepG2 cells were incubated with EE and c-FOS and c-JUN levels measured by Western blotting in nuclear extracts. EE up-regulated only c-JUN. Experiments of overexpression and knock-down of c-JUN by siRNA further demonstrated that this transcription factor is indeed implicated in MRP3 upregulation by EE. Co-immunoprecipitation assay demonstrated that EE induces c-JUN/ER-α interaction, and chromatin immunoprecipitation assay showed that this complex is recruited to the AP-1 binding consensus element present at the position (−1300/−1078 bp) of human mrp3 promoter. We conclude that EE induces MRP3 expression through ER-α, with recruitment of ER-α in complex with c-JUN to the human mrp3 promoter.Fil: Ruiz, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); ArgentinaFil: Rigalli, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); ArgentinaFil: Arias, Agostina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); ArgentinaFil: Villanueva, Silvina Stella Maris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); ArgentinaFil: Banchio, Claudia Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Biología Molecular y Celular de Rosario; ArgentinaFil: Vore, Mary. University Of Kentucky; Estados UnidosFil: Mottino, Aldo Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); ArgentinaFil: Catania, Viviana Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); ArgentinaElsevier2013-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6038Ruiz, Maria Laura; Rigalli, Juan Pablo; Arias, Agostina; Villanueva, Silvina Stella Maris; Banchio, Claudia Elena; et al.; Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1; Elsevier; Biochemical Pharmacology; 86; 3; 6-6-2013; 401-4090006-2952enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0006295213003511info:eu-repo/semantics/altIdentifier/doi/10.1016/j.bcp.2013.05.025info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:50Zoai:ri.conicet.gov.ar:11336/6038instacron: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:34982025-09-03 09:48:50.767CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
title Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
spellingShingle Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
Ruiz, Maria Laura
ETHYNYLESTRADIOL
ER
MRP2
AP-1
title_short Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
title_full Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
title_fullStr Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
title_full_unstemmed Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
title_sort Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1
dc.creator.none.fl_str_mv Ruiz, Maria Laura
Rigalli, Juan Pablo
Arias, Agostina
Villanueva, Silvina Stella Maris
Banchio, Claudia Elena
Vore, Mary
Mottino, Aldo Domingo
Catania, Viviana Alicia
author Ruiz, Maria Laura
author_facet Ruiz, Maria Laura
Rigalli, Juan Pablo
Arias, Agostina
Villanueva, Silvina Stella Maris
Banchio, Claudia Elena
Vore, Mary
Mottino, Aldo Domingo
Catania, Viviana Alicia
author_role author
author2 Rigalli, Juan Pablo
Arias, Agostina
Villanueva, Silvina Stella Maris
Banchio, Claudia Elena
Vore, Mary
Mottino, Aldo Domingo
Catania, Viviana Alicia
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ETHYNYLESTRADIOL
ER
MRP2
AP-1
topic ETHYNYLESTRADIOL
ER
MRP2
AP-1
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Previously, we have demonstrated that 17α-ethynylestradiol (EE) induces rat multidrug-resistance associated protein 3 (Mrp3, Abcc3) expression transcriptionally through estrogen receptor-α (ER-α) activation. We explored the effect of EE on MRP3 expression of human origin. HepG2 cells were transfected with ER-α and incubated with EE (1–10–50 μM) for 48 h. MRP3 protein and mRNA levels were measured by Western blotting and Real time PCR, respectively. EE up-regulated MRP3 protein and mRNA at 50 μM only in ER-α(+)-HepG2 cells. The in silico analysis of mrp3 promoter region demonstrated absence of estrogen response elements, but showed several Ap-1 binding sites. We further evaluated the potential involvement of the transcription factors c-JUN and c-FOS (members of Ap-1) in MRP3 up-regulation. ER-α(+) HepG2 cells were incubated with EE and c-FOS and c-JUN levels measured by Western blotting in nuclear extracts. EE up-regulated only c-JUN. Experiments of overexpression and knock-down of c-JUN by siRNA further demonstrated that this transcription factor is indeed implicated in MRP3 upregulation by EE. Co-immunoprecipitation assay demonstrated that EE induces c-JUN/ER-α interaction, and chromatin immunoprecipitation assay showed that this complex is recruited to the AP-1 binding consensus element present at the position (−1300/−1078 bp) of human mrp3 promoter. We conclude that EE induces MRP3 expression through ER-α, with recruitment of ER-α in complex with c-JUN to the human mrp3 promoter.
Fil: Ruiz, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Rigalli, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Arias, Agostina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Villanueva, Silvina Stella Maris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Banchio, Claudia Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Biología Molecular y Celular de Rosario; Argentina
Fil: Vore, Mary. University Of Kentucky; Estados Unidos
Fil: Mottino, Aldo Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
Fil: Catania, Viviana Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Fisiología Experimental (i); Argentina
description Previously, we have demonstrated that 17α-ethynylestradiol (EE) induces rat multidrug-resistance associated protein 3 (Mrp3, Abcc3) expression transcriptionally through estrogen receptor-α (ER-α) activation. We explored the effect of EE on MRP3 expression of human origin. HepG2 cells were transfected with ER-α and incubated with EE (1–10–50 μM) for 48 h. MRP3 protein and mRNA levels were measured by Western blotting and Real time PCR, respectively. EE up-regulated MRP3 protein and mRNA at 50 μM only in ER-α(+)-HepG2 cells. The in silico analysis of mrp3 promoter region demonstrated absence of estrogen response elements, but showed several Ap-1 binding sites. We further evaluated the potential involvement of the transcription factors c-JUN and c-FOS (members of Ap-1) in MRP3 up-regulation. ER-α(+) HepG2 cells were incubated with EE and c-FOS and c-JUN levels measured by Western blotting in nuclear extracts. EE up-regulated only c-JUN. Experiments of overexpression and knock-down of c-JUN by siRNA further demonstrated that this transcription factor is indeed implicated in MRP3 upregulation by EE. Co-immunoprecipitation assay demonstrated that EE induces c-JUN/ER-α interaction, and chromatin immunoprecipitation assay showed that this complex is recruited to the AP-1 binding consensus element present at the position (−1300/−1078 bp) of human mrp3 promoter. We conclude that EE induces MRP3 expression through ER-α, with recruitment of ER-α in complex with c-JUN to the human mrp3 promoter.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-06
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/11336/6038
Ruiz, Maria Laura; Rigalli, Juan Pablo; Arias, Agostina; Villanueva, Silvina Stella Maris; Banchio, Claudia Elena; et al.; Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1; Elsevier; Biochemical Pharmacology; 86; 3; 6-6-2013; 401-409
0006-2952
url http://hdl.handle.net/11336/6038
identifier_str_mv Ruiz, Maria Laura; Rigalli, Juan Pablo; Arias, Agostina; Villanueva, Silvina Stella Maris; Banchio, Claudia Elena; et al.; Estrogen receptor- mediates human multidrug resistance associated protein 3 induction by 17-ethynylestradiol. Role of activator protein-1; Elsevier; Biochemical Pharmacology; 86; 3; 6-6-2013; 401-409
0006-2952
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/S0006295213003511
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.bcp.2013.05.025
info:eu-repo/semantics/altIdentifier/doi/
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
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 13.13397

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