Por favor, use este identificador para citar o enlazar este ítem:
https://repositorio.uca.edu.ar/handle/123456789/8672
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Di Rosso, María Emilia | es |
dc.contributor.author | Sterle, Helena Andrea | es |
dc.contributor.author | Cremaschi, Graciela A. | es |
dc.contributor.author | Genaro, Ana María | es |
dc.date.accessioned | 2019-09-02T17:47:47Z | - |
dc.date.available | 2019-09-02T17:47:47Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Di Rosso ME, Sterle HA, Cremaschi GA, Genaro AM. Beneficial Effect of Fluoxetine and Sertraline on Chronic Stress-Induced Tumor Growth and Cell Dissemination in a Mouse Model of Lymphoma: Crucial Role of Antitumor Immunity [en línea]. Frontiers in Immunology 2018;9. doi:10.3389/fimmu.2018.01341 Disponible en: https://repositorio.uca.edu.ar/handle/123456789/8672 | es |
dc.identifier.issn | 1664-3224 | - |
dc.identifier.uri | https://repositorio.uca.edu.ar/handle/123456789/8672 | - |
dc.description.abstract | Abstract: Clinical data and experimental studies have suggested a relationship between psychosocial factors and cancer prognosis. Both, stress effects on the immune system and on tumor biology were analyzed independently. However, there are few studies regarding the stress influence on the interplay between the immune system and tumor biology. Moreover, antidepressants have been used in patients with cancer to alleviate mood disorders. Nevertheless, there is contradictory evidence about their action on cancer prognosis. In this context, we investigated the effect of chronic stress on tumor progression taking into account both its influence on the immune system and on tumor biology. Furthermore, we analyzed the action of selective serotonin reuptake inhibitors, fluoxetine and sertraline, in these effects. For this purpose, C57BL/6J mice submitted or not to a chronic stress model and treated or not with fluoxetine or sertraline were subcutaneously inoculated with EL4 cells to develop solid tumors. Our results indicated that chronic stress leads to an increase in both tumor growth and tumor cell dissemination. The analysis of cell cycle regulatory proteins showed that stress induced an increase in the mRNA levels of cyclins A2, D1, and D3 and a decrease in mRNA levels of cell cycle inhibitors p15, p16, p21, p27, stimulating cell cycle progression. Moreover, an augment of mRNA levels of metalloproteases (MMP-2 and MMP-9), a decrease of inhibitors of metalloproteases mRNA levels (TIMP 1, 2, and 3), and an increase in migration ability were found in tumors from stressed animals. In addition, a significant decrease of antitumor immune response in animals under stress was found. Adoptive lymphoid cell transfer experiments indicated that the reduced immune response in stressed animals influenced both the tumor growth and the metastatic capacity of tumor cells. Finally, we found an important beneficious effect of fluoxetine or sertraline treatment on cancer progression. Our results emphasize the crucial role of the immune system in tumor progression under stress situations. Although a direct effect of stress and drug treatment on tumor biology could not be ruled out, the beneficial effect of fluoxetine and sertraline appears to be mainly due to a restoration of antitumor immune response. | es |
dc.format | application/pdf | - |
dc.language.iso | eng | es |
dc.publisher | Frontiers | es |
dc.rights | Acceso Abierto | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.source | Frontiers in Immunology 2018;9 | es |
dc.subject | TUMORES | es |
dc.subject | SISTEMA LINFATICO | es |
dc.subject | CANCER | es |
dc.subject | SEROTONINA | es |
dc.subject | ANTIDEPRESIVOS | es |
dc.subject | ESTRES | es |
dc.subject | SISTEMA INMUNOLOGICO | es |
dc.title | Beneficial effect of fluoxetine and dertraline on chronic stress-induced tumor crowth and cell dissemination in a mouse model of lymphoma : crucial role of antitumor immunity | es |
dc.type | Artículo | es |
dc.identifier.doi | 10.3389/fimmu.2018.01341 | - |
dc.identifier.pmid | 29971064 | - |
uca.disciplina | MEDICINA | - |
uca.issnrd | 1 | es |
uca.affiliation | Fil: Di Rosso, María Emilia. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas; Argentina | es |
uca.affiliation | Fil: Di Rosso, María Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es |
uca.affiliation | Fil: Sterle, Helena Andrea. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas; Argentina | es |
uca.affiliation | Fil: Sterle, Helena Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es |
uca.affiliation | Fil: Cremaschi, Graciela Alicia. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas; Argentina | es |
uca.affiliation | Fil: Cremaschi, Graciela Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es |
uca.affiliation | Fil: Genaro, Ana María. Pontificia Universidad Católica Argentina. Facultad de Ciencias Médicas. Instituto de Investigaciones Biomédicas; Argentina | es |
uca.affiliation | Fil: Genaro, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es |
uca.affiliation | Fil: Genaro, Ana María. Universidad de Buenos Aires. Facultad de Medicina. Departamento de Farmacología; Argentina | es |
uca.version | publishedVersion | es |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Instituto de Investigaciones Biomédicas - BIOMED | - |
crisitem.author.dept | Laboratorio de Neuroinmunomodulación y Oncología Molecular | - |
crisitem.author.dept | Consejo Nacional de Investigaciones Científicas y Técnicas | - |
crisitem.author.dept | Facultad de Ciencias Médicas | - |
crisitem.author.dept | Instituto de Investigaciones Biomédicas - BIOMED | - |
crisitem.author.dept | Laboratorio de Neuroinmunomodulación y Oncología Molecular | - |
crisitem.author.dept | Consejo Nacional de Investigaciones Científicas y Técnicas | - |
crisitem.author.dept | Facultad de Ciencias Médicas | - |
crisitem.author.dept | Facultad de Ciencias Médicas | - |
crisitem.author.dept | Instituto de Investigaciones Biomédicas - BIOMED | - |
crisitem.author.dept | Laboratorio de Psiconeuroendocrinoinmunología | - |
crisitem.author.orcid | 0000-0002-1131-1723 | - |
crisitem.author.orcid | 0000-0003-0027-3503 | - |
crisitem.author.parentorg | Facultad de Ciencias Médicas | - |
crisitem.author.parentorg | Instituto de Investigaciones Biomédicas - BIOMED | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Facultad de Ciencias Médicas | - |
crisitem.author.parentorg | Instituto de Investigaciones Biomédicas - BIOMED | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Facultad de Ciencias Médicas | - |
crisitem.author.parentorg | Instituto de Investigaciones Biomédicas - BIOMED | - |
Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
beneficial-effect-fluoxetine-sertraline.pdf | 2,99 MB | Adobe PDF | Visualizar/Abrir |
Visualizaciones de página(s)
159
comprobado en 30-abr-2024
Descarga(s)
131
comprobado en 30-abr-2024
Google ScholarTM
Consultar
Altmetric
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons