Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy
- Autores
- Gilaberte, Yolanda; Milla Sanabria, Laura Natalia; Salazar, Nerea; Vera Alvarez, Jesus; Kourani, Omar; Damian, Alejandra; Rivarola, Viviana; Roca, Maria Jose; Espada, Jesus; Gonzalez, Salvador; Juarranz, Angeles
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Photodynamic therapy (PDT) is widely used to treat non-melanoma skin cancer. However, some patients affected with squamous cell carcinoma (SCC) do not respond adequately to PDT with methyl-δ-aminolevulinic acid (MAL-PDT) and the tumors acquire an infiltrative phenotype and became histologically more aggressive, less differentiated, and more fibroblastic. To search for potential factors implicated in SCC resistance to PDT, we have used the SCC-13 cell line (parental) and resistant SCC-13 cells obtained by repeated MAL-PDT treatments (5th and 10th PDT-resistant generations). Xenografts assays in immunodeficient mice showed that the tumors generated by resistant cells were bigger than those induced by parental cells. Comparative genomic hybridization array (aCGH) showed that the three cell types presented amplicons in 3p12.1 CADM2, 7p11.2 EFGR, and 11q13.3 CCND1 genes. The 5th and 10th PDT-resistant cells showed an amplicon in 5q11.2 MAP3K1, which was not present in parental cells. The changes detected by aCGH on CCND1, EFGR, and MAP3K1 were confirmed in extracts of SCC-13 cells by reverse-transcriptase PCR and by western blot, and by immunohistochemistry in human biopsies from persistent tumors after MAL-PDT. Our data suggest that genomic imbalances related to CCND1, EFGR, and particularly MAP3K1 seem to be involved in the development of the resistance of SCC to PDT.
Fil: Gilaberte, Yolanda. Hospital de San Jorge de Huesca. Zaragoza; España
Fil: Milla Sanabria, Laura Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina
Fil: Salazar, Nerea. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España
Fil: Vera Alvarez, Jesus. Hospital de San Jorge de Huesca. Zaragoza; España
Fil: Kourani, Omar. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España
Fil: Damian, Alejandra. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España
Fil: Rivarola, Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina
Fil: Roca, Maria Jose. Hospital de San Jorge de Huesca. Zaragoza; España
Fil: Espada, Jesus. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España
Fil: Gonzalez, Salvador. Memorial Sloan-Kettering Cancer Center. New York; Estados Unidos
Fil: Juarranz, Angeles. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España - Materia
-
Photodynamic Therapy
Non Melanoma Skin Cancer
Squamous Cell Carcinoma
Resistance to Pdt - 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:11336/33782
Ver los metadatos del registro completo
id |
CONICETDig_5ed26491b714669a8338ced414cf66ed |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/33782 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic TherapyGilaberte, YolandaMilla Sanabria, Laura NataliaSalazar, NereaVera Alvarez, JesusKourani, OmarDamian, AlejandraRivarola, VivianaRoca, Maria JoseEspada, JesusGonzalez, SalvadorJuarranz, AngelesPhotodynamic TherapyNon Melanoma Skin CancerSquamous Cell CarcinomaResistance to Pdthttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Photodynamic therapy (PDT) is widely used to treat non-melanoma skin cancer. However, some patients affected with squamous cell carcinoma (SCC) do not respond adequately to PDT with methyl-δ-aminolevulinic acid (MAL-PDT) and the tumors acquire an infiltrative phenotype and became histologically more aggressive, less differentiated, and more fibroblastic. To search for potential factors implicated in SCC resistance to PDT, we have used the SCC-13 cell line (parental) and resistant SCC-13 cells obtained by repeated MAL-PDT treatments (5th and 10th PDT-resistant generations). Xenografts assays in immunodeficient mice showed that the tumors generated by resistant cells were bigger than those induced by parental cells. Comparative genomic hybridization array (aCGH) showed that the three cell types presented amplicons in 3p12.1 CADM2, 7p11.2 EFGR, and 11q13.3 CCND1 genes. The 5th and 10th PDT-resistant cells showed an amplicon in 5q11.2 MAP3K1, which was not present in parental cells. The changes detected by aCGH on CCND1, EFGR, and MAP3K1 were confirmed in extracts of SCC-13 cells by reverse-transcriptase PCR and by western blot, and by immunohistochemistry in human biopsies from persistent tumors after MAL-PDT. Our data suggest that genomic imbalances related to CCND1, EFGR, and particularly MAP3K1 seem to be involved in the development of the resistance of SCC to PDT.Fil: Gilaberte, Yolanda. Hospital de San Jorge de Huesca. Zaragoza; EspañaFil: Milla Sanabria, Laura Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; ArgentinaFil: Salazar, Nerea. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; EspañaFil: Vera Alvarez, Jesus. Hospital de San Jorge de Huesca. Zaragoza; EspañaFil: Kourani, Omar. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; EspañaFil: Damian, Alejandra. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; EspañaFil: Rivarola, Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; ArgentinaFil: Roca, Maria Jose. Hospital de San Jorge de Huesca. Zaragoza; EspañaFil: Espada, Jesus. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; EspañaFil: Gonzalez, Salvador. Memorial Sloan-Kettering Cancer Center. New York; Estados UnidosFil: Juarranz, Angeles. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; EspañaNature Publishing Group2014-03info: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/11336/33782Gilaberte, Yolanda; Milla Sanabria, Laura Natalia; Salazar, Nerea; Vera Alvarez, Jesus; Kourani, Omar; et al.; Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy; Nature Publishing Group; Journal Of Investigative Dermatology; 134; 9; 3-2014; 2428-24370022-202XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1038/jid.2014.178info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022202X15369748info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:40:45Zoai:ri.conicet.gov.ar:11336/33782instacron: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 10:40:45.358CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy |
title |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy |
spellingShingle |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy Gilaberte, Yolanda Photodynamic Therapy Non Melanoma Skin Cancer Squamous Cell Carcinoma Resistance to Pdt |
title_short |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy |
title_full |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy |
title_fullStr |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy |
title_full_unstemmed |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy |
title_sort |
Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy |
dc.creator.none.fl_str_mv |
Gilaberte, Yolanda Milla Sanabria, Laura Natalia Salazar, Nerea Vera Alvarez, Jesus Kourani, Omar Damian, Alejandra Rivarola, Viviana Roca, Maria Jose Espada, Jesus Gonzalez, Salvador Juarranz, Angeles |
author |
Gilaberte, Yolanda |
author_facet |
Gilaberte, Yolanda Milla Sanabria, Laura Natalia Salazar, Nerea Vera Alvarez, Jesus Kourani, Omar Damian, Alejandra Rivarola, Viviana Roca, Maria Jose Espada, Jesus Gonzalez, Salvador Juarranz, Angeles |
author_role |
author |
author2 |
Milla Sanabria, Laura Natalia Salazar, Nerea Vera Alvarez, Jesus Kourani, Omar Damian, Alejandra Rivarola, Viviana Roca, Maria Jose Espada, Jesus Gonzalez, Salvador Juarranz, Angeles |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Photodynamic Therapy Non Melanoma Skin Cancer Squamous Cell Carcinoma Resistance to Pdt |
topic |
Photodynamic Therapy Non Melanoma Skin Cancer Squamous Cell Carcinoma Resistance to Pdt |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Photodynamic therapy (PDT) is widely used to treat non-melanoma skin cancer. However, some patients affected with squamous cell carcinoma (SCC) do not respond adequately to PDT with methyl-δ-aminolevulinic acid (MAL-PDT) and the tumors acquire an infiltrative phenotype and became histologically more aggressive, less differentiated, and more fibroblastic. To search for potential factors implicated in SCC resistance to PDT, we have used the SCC-13 cell line (parental) and resistant SCC-13 cells obtained by repeated MAL-PDT treatments (5th and 10th PDT-resistant generations). Xenografts assays in immunodeficient mice showed that the tumors generated by resistant cells were bigger than those induced by parental cells. Comparative genomic hybridization array (aCGH) showed that the three cell types presented amplicons in 3p12.1 CADM2, 7p11.2 EFGR, and 11q13.3 CCND1 genes. The 5th and 10th PDT-resistant cells showed an amplicon in 5q11.2 MAP3K1, which was not present in parental cells. The changes detected by aCGH on CCND1, EFGR, and MAP3K1 were confirmed in extracts of SCC-13 cells by reverse-transcriptase PCR and by western blot, and by immunohistochemistry in human biopsies from persistent tumors after MAL-PDT. Our data suggest that genomic imbalances related to CCND1, EFGR, and particularly MAP3K1 seem to be involved in the development of the resistance of SCC to PDT. Fil: Gilaberte, Yolanda. Hospital de San Jorge de Huesca. Zaragoza; España Fil: Milla Sanabria, Laura Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina Fil: Salazar, Nerea. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España Fil: Vera Alvarez, Jesus. Hospital de San Jorge de Huesca. Zaragoza; España Fil: Kourani, Omar. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España Fil: Damian, Alejandra. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España Fil: Rivarola, Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina Fil: Roca, Maria Jose. Hospital de San Jorge de Huesca. Zaragoza; España Fil: Espada, Jesus. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España Fil: Gonzalez, Salvador. Memorial Sloan-Kettering Cancer Center. New York; Estados Unidos Fil: Juarranz, Angeles. Universidad Autonoma de Madrid. Facultad de Ciencias. Departamento de Biología.; España |
description |
Photodynamic therapy (PDT) is widely used to treat non-melanoma skin cancer. However, some patients affected with squamous cell carcinoma (SCC) do not respond adequately to PDT with methyl-δ-aminolevulinic acid (MAL-PDT) and the tumors acquire an infiltrative phenotype and became histologically more aggressive, less differentiated, and more fibroblastic. To search for potential factors implicated in SCC resistance to PDT, we have used the SCC-13 cell line (parental) and resistant SCC-13 cells obtained by repeated MAL-PDT treatments (5th and 10th PDT-resistant generations). Xenografts assays in immunodeficient mice showed that the tumors generated by resistant cells were bigger than those induced by parental cells. Comparative genomic hybridization array (aCGH) showed that the three cell types presented amplicons in 3p12.1 CADM2, 7p11.2 EFGR, and 11q13.3 CCND1 genes. The 5th and 10th PDT-resistant cells showed an amplicon in 5q11.2 MAP3K1, which was not present in parental cells. The changes detected by aCGH on CCND1, EFGR, and MAP3K1 were confirmed in extracts of SCC-13 cells by reverse-transcriptase PCR and by western blot, and by immunohistochemistry in human biopsies from persistent tumors after MAL-PDT. Our data suggest that genomic imbalances related to CCND1, EFGR, and particularly MAP3K1 seem to be involved in the development of the resistance of SCC to PDT. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-03 |
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/11336/33782 Gilaberte, Yolanda; Milla Sanabria, Laura Natalia; Salazar, Nerea; Vera Alvarez, Jesus; Kourani, Omar; et al.; Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy; Nature Publishing Group; Journal Of Investigative Dermatology; 134; 9; 3-2014; 2428-2437 0022-202X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/33782 |
identifier_str_mv |
Gilaberte, Yolanda; Milla Sanabria, Laura Natalia; Salazar, Nerea; Vera Alvarez, Jesus; Kourani, Omar; et al.; Cellular Intrinsic Factors Involved in the Resistance of Squamous Cell Carcinoma to Photodynamic Therapy; Nature Publishing Group; Journal Of Investigative Dermatology; 134; 9; 3-2014; 2428-2437 0022-202X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1038/jid.2014.178 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022202X15369748 |
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 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 |
_version_ |
1844614436447322112 |
score |
13.070432 |