Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome
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Publication Date: | 2021 |
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Format: | Article |
Language: | por |
Source: | Research, Society and Development |
Download full: | https://rsdjournal.org/index.php/rsd/article/view/16737 |
Summary: | The objective is to alert about the possible role of viral infections caused by the mouse mammary tumor virus (MMTV) in the development and progression of breast cancer (BC), emphasizing the prevalence of the virus finding in this pathology, and its determinant action in the carcinogenic clinical outcome. In this work, a bibliographical survey was carried out, searching for scientific productions published in PubMed, LILACS and SciELO journals. From this survey, a systematic review was carried out, using scientific articles from the last 5 years, in Portuguese, Spanish and English versions. Generally, studies carried out with Polymerase Chain Reaction (PCR) and hybridization techniques were taken into consideration. Thus, a prevalence of mammary carcinogenesis induced by the mouse mammary tumor virus (mean 31.6%) was observed when compared to the occasion when the virus finding was positive but not inducing such pathology. In addition, when the virus was positive, inducing carcinogenesis, the inhibition of lymph node metastasis was evidenced. Thus, the mouse mammary tumor virus is consolidated as a risk factor for the development of breast cancer. Moreover, the finding of the virus in breast cancer was associated with a better prognosis, by inhibiting blood/lymphatic dissemination of tumor cells. Therefore, from the possibility that tumor cells may display viral antigens, a potential antigenic target is established, with the promise of developing preventive treatments for breast cancer. |
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Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcomeVirus del tumor mamario de ratón (MMTV) y cáncer de mama – associación de causalidad determinante en el resultado clínicoVírus do tumor mamário de camundongo (MMTV) e câncer de mama – associação de causalidade determinante no desfecho clínicoCâncer de mamaInfecções viraisMMTVOncogenes.Cáncer de mamaInfecciones viralesMMTVOncogenes.Breast cancerViral infectionsMMTVOncogenes.The objective is to alert about the possible role of viral infections caused by the mouse mammary tumor virus (MMTV) in the development and progression of breast cancer (BC), emphasizing the prevalence of the virus finding in this pathology, and its determinant action in the carcinogenic clinical outcome. In this work, a bibliographical survey was carried out, searching for scientific productions published in PubMed, LILACS and SciELO journals. From this survey, a systematic review was carried out, using scientific articles from the last 5 years, in Portuguese, Spanish and English versions. Generally, studies carried out with Polymerase Chain Reaction (PCR) and hybridization techniques were taken into consideration. Thus, a prevalence of mammary carcinogenesis induced by the mouse mammary tumor virus (mean 31.6%) was observed when compared to the occasion when the virus finding was positive but not inducing such pathology. In addition, when the virus was positive, inducing carcinogenesis, the inhibition of lymph node metastasis was evidenced. Thus, the mouse mammary tumor virus is consolidated as a risk factor for the development of breast cancer. Moreover, the finding of the virus in breast cancer was associated with a better prognosis, by inhibiting blood/lymphatic dissemination of tumor cells. Therefore, from the possibility that tumor cells may display viral antigens, a potential antigenic target is established, with the promise of developing preventive treatments for breast cancer.Su objetivo es alertar sobre el posible papel de las infecciones virales causadas por el virus del tumor mamario de ratón (MMTV) en el desarrollo y la progresión del cáncer de mama (CM), destacando la prevalencia del hallazgo del virus en esta patología, y su acción determinante en el resultado clínico carcinogénico. En este trabajo se realizó un relevamiento bibliográfico, buscando producciones científicas publicadas en las revistas PubMed, LILACS y SciELO. A partir de esta encuesta, se realizó una revisión sistemática, utilizando artículos científicos de los últimos 5 años, en versiones en portugués, español e inglés. En general, se tomaron en consideración los estudios realizados con técnicas de reacción en cadena de la polimerasa (PCR) y de hibridación. Así, se observó una prevalencia de carcinogénesis mamaria inducida por el virus del tumor mamario de ratón (media del 31,6%) en comparación con la ocasión en que el hallazgo del virus fue positivo, pero no indujo dicha patología. Además, cuando el hallazgo del virus fue positivo, induciendo la carcinogénesis, se evidenció la inhibición de la metástasis en los ganglios linfáticos. Así, el virus del tumor mamario del ratón se consolida como un factor de riesgo para el desarrollo del CA de mama. Además, el hallazgo del virus en el cáncer de mama se asoció a un mejor pronóstico, al inhibir la diseminación sanguínea/linfática de las células tumorales. Por lo tanto, partiendo de la posibilidad de que las células tumorales puedan mostrar antígenos virales, se establece una potencial diana antigénica, con la promesa de desarrollar tratamientos preventivos para el cáncer de mama.Objetiva-se alertar sobre o possível papel de infecções virais causadas pelo vírus do tumor mamário de camundongo (MMTV) no desenvolvimento e progressão do câncer (CA) de mama, enfatizando a prevalência do achado do vírus nessa patologia, e sua ação determinante no desfecho clínico carcinogênico. Sendo que, neste trabalho foi realizado um levantamento bibliográfico, procurando por produções científicas publicadas nos periódicos PubMed, LILACS e SciELO. A partir desse levantamento, foi realizada uma revisão sistematizada, sendo utilizado os artigos científicos dos últimos 5 anos, nas versões português, espanhol e inglês. Geralmente, os estudos realizados com Reação em Cadeia da Polimerase (PCR) e técnicas de hibridização foram levados em consideração. Assim, foi observada uma prevalência da carcinogênese mamária induzida pelo vírus do tumor mamário de camundongo (média de 31,6%), quando comparada a ocasião em que o achado do vírus foi positivo, mas não induzindo tal patologia. Além de que, quando o achado do vírus foi positivo induzindo a carcinogênese, foi evidenciado a inibição da metástase linfonodal. Dessa forma, o vírus do tumor mamário de camundongo se consolida como um fator de risco para o desenvolvimento do CA de mama. Ademais, o achado do vírus no câncer de mama foi associado a um melhor prognóstico, por inibir a disseminação sanguínea/linfática das células tumorais. Portanto, a partir possibilidade de que as células tumorais possam exibir antígenos virais, estabelece-se um alvo antigênico em potencial, com a promessa de desenvolvimento de tratamentos preventivos para o câncer de mama.Research, Society and Development2021-06-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1673710.33448/rsd-v10i7.16737Research, Society and Development; Vol. 10 No. 7; e35210716737Research, Society and Development; Vol. 10 Núm. 7; e35210716737Research, Society and Development; v. 10 n. 7; e352107167372525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/16737/14917Copyright (c) 2021 Guilherme Guimarães Leal; Helen Figueiredo Fumagallihttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLeal, Guilherme GuimarãesFumagalli, Helen Figueiredo2021-07-18T21:07:03Zoai:ojs.pkp.sfu.ca:article/16737Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:12.966967Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome Virus del tumor mamario de ratón (MMTV) y cáncer de mama – associación de causalidad determinante en el resultado clínico Vírus do tumor mamário de camundongo (MMTV) e câncer de mama – associação de causalidade determinante no desfecho clínico |
title |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome |
spellingShingle |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome Leal, Guilherme Guimarães Câncer de mama Infecções virais MMTV Oncogenes. Cáncer de mama Infecciones virales MMTV Oncogenes. Breast cancer Viral infections MMTV Oncogenes. |
title_short |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome |
title_full |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome |
title_fullStr |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome |
title_full_unstemmed |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome |
title_sort |
Mouse mammary tumor virus (MMTV) and breast cancer – determinant causality association in clinical outcome |
author |
Leal, Guilherme Guimarães |
author_facet |
Leal, Guilherme Guimarães Fumagalli, Helen Figueiredo |
author_role |
author |
author2 |
Fumagalli, Helen Figueiredo |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Leal, Guilherme Guimarães Fumagalli, Helen Figueiredo |
dc.subject.por.fl_str_mv |
Câncer de mama Infecções virais MMTV Oncogenes. Cáncer de mama Infecciones virales MMTV Oncogenes. Breast cancer Viral infections MMTV Oncogenes. |
topic |
Câncer de mama Infecções virais MMTV Oncogenes. Cáncer de mama Infecciones virales MMTV Oncogenes. Breast cancer Viral infections MMTV Oncogenes. |
description |
The objective is to alert about the possible role of viral infections caused by the mouse mammary tumor virus (MMTV) in the development and progression of breast cancer (BC), emphasizing the prevalence of the virus finding in this pathology, and its determinant action in the carcinogenic clinical outcome. In this work, a bibliographical survey was carried out, searching for scientific productions published in PubMed, LILACS and SciELO journals. From this survey, a systematic review was carried out, using scientific articles from the last 5 years, in Portuguese, Spanish and English versions. Generally, studies carried out with Polymerase Chain Reaction (PCR) and hybridization techniques were taken into consideration. Thus, a prevalence of mammary carcinogenesis induced by the mouse mammary tumor virus (mean 31.6%) was observed when compared to the occasion when the virus finding was positive but not inducing such pathology. In addition, when the virus was positive, inducing carcinogenesis, the inhibition of lymph node metastasis was evidenced. Thus, the mouse mammary tumor virus is consolidated as a risk factor for the development of breast cancer. Moreover, the finding of the virus in breast cancer was associated with a better prognosis, by inhibiting blood/lymphatic dissemination of tumor cells. Therefore, from the possibility that tumor cells may display viral antigens, a potential antigenic target is established, with the promise of developing preventive treatments for breast cancer. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/16737 10.33448/rsd-v10i7.16737 |
url |
https://rsdjournal.org/index.php/rsd/article/view/16737 |
identifier_str_mv |
10.33448/rsd-v10i7.16737 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/16737/14917 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Guilherme Guimarães Leal; Helen Figueiredo Fumagalli https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Guilherme Guimarães Leal; Helen Figueiredo Fumagalli https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 7; e35210716737 Research, Society and Development; Vol. 10 Núm. 7; e35210716737 Research, Society and Development; v. 10 n. 7; e35210716737 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052833104658432 |