Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response
- Autores
- Spinelli, Silvana Virginia; Díaz, Ariana; D'attilio, Luciano David; Marchesini, Marcela M.; Bogue, Cristina; Bay, Maria Luisa; Bottasso, Oscar Adelmo
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Different lines of evidence demonstrate that microRNAs (miRNAs) play an important role in host–pathogen interactions. In this study we investigated the expression patterns of several miRNAs, most of them involved in regulating inflammatory responses, in patients with tuberculosis (TB). In order to understand the events occurring at the site of infection, we employed mononuclear cells obtained from both peripheral blood (PBMC) and pleural fluids (PFMC) of patients. Interestingly, we found that the miRNA signature of each compartment is different, with a strong down-regulation in PFMCs of miR-223, miR-144* and miR-421. In addition, we observed that miR-146a expression is also down-regulated in tuberculosis patients, both in PBMCs and PFMCs while miR-424 levels are elevated only in the peripheral compartments. We also showed that systemic expression of these miRNAs changes upon specific treatment and is associated with IL-6 levels, a cytokine playing a substantial role in TB immunopathology. Present results contribute to a better knowledge of the host responses in TB pathogenesis, pointing out the role of miRNAs in this disease.
Fil: Spinelli, Silvana Virginia. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Díaz, Ariana. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: D'attilio, Luciano David. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Marchesini, Marcela M.. Provincia de Santa Fe. Municipalidad de Rosario. Hospital "Mayor Gabriel Carrasco"; Argentina
Fil: Bogue, Cristina. Provincia de Santa Fe. Municipalidad de Rosario. Hospital "Mayor Gabriel Carrasco"; Argentina
Fil: Bay, Maria Luisa. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina
Fil: Bottasso, Oscar Adelmo. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
Microrna
Immune Response
Pleurisy
Tuberculosis - 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:11336/21526
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune responseSpinelli, Silvana VirginiaDíaz, ArianaD'attilio, Luciano DavidMarchesini, Marcela M.Bogue, CristinaBay, Maria LuisaBottasso, Oscar AdelmoMicrornaImmune ResponsePleurisyTuberculosishttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Different lines of evidence demonstrate that microRNAs (miRNAs) play an important role in host–pathogen interactions. In this study we investigated the expression patterns of several miRNAs, most of them involved in regulating inflammatory responses, in patients with tuberculosis (TB). In order to understand the events occurring at the site of infection, we employed mononuclear cells obtained from both peripheral blood (PBMC) and pleural fluids (PFMC) of patients. Interestingly, we found that the miRNA signature of each compartment is different, with a strong down-regulation in PFMCs of miR-223, miR-144* and miR-421. In addition, we observed that miR-146a expression is also down-regulated in tuberculosis patients, both in PBMCs and PFMCs while miR-424 levels are elevated only in the peripheral compartments. We also showed that systemic expression of these miRNAs changes upon specific treatment and is associated with IL-6 levels, a cytokine playing a substantial role in TB immunopathology. Present results contribute to a better knowledge of the host responses in TB pathogenesis, pointing out the role of miRNAs in this disease.Fil: Spinelli, Silvana Virginia. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Díaz, Ariana. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: D'attilio, Luciano David. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Marchesini, Marcela M.. Provincia de Santa Fe. Municipalidad de Rosario. Hospital "Mayor Gabriel Carrasco"; ArgentinaFil: Bogue, Cristina. Provincia de Santa Fe. Municipalidad de Rosario. Hospital "Mayor Gabriel Carrasco"; ArgentinaFil: Bay, Maria Luisa. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; ArgentinaFil: Bottasso, Oscar Adelmo. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2012-09info: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/11336/21526Spinelli, Silvana Virginia; Díaz, Ariana; D'attilio, Luciano David; Marchesini, Marcela M.; Bogue, Cristina; et al.; Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response; Elsevier; Molecular Immunology; 53; 3; 9-2012; 265-2690161-5890CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/ 10.1016/j.molimm.2012.08.008info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0161589012003677info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:35:12Zoai:ri.conicet.gov.ar:11336/21526instacron: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 10:35:12.421CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response |
title |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response |
spellingShingle |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response Spinelli, Silvana Virginia Microrna Immune Response Pleurisy Tuberculosis |
title_short |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response |
title_full |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response |
title_fullStr |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response |
title_full_unstemmed |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response |
title_sort |
Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response |
dc.creator.none.fl_str_mv |
Spinelli, Silvana Virginia Díaz, Ariana D'attilio, Luciano David Marchesini, Marcela M. Bogue, Cristina Bay, Maria Luisa Bottasso, Oscar Adelmo |
author |
Spinelli, Silvana Virginia |
author_facet |
Spinelli, Silvana Virginia Díaz, Ariana D'attilio, Luciano David Marchesini, Marcela M. Bogue, Cristina Bay, Maria Luisa Bottasso, Oscar Adelmo |
author_role |
author |
author2 |
Díaz, Ariana D'attilio, Luciano David Marchesini, Marcela M. Bogue, Cristina Bay, Maria Luisa Bottasso, Oscar Adelmo |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Microrna Immune Response Pleurisy Tuberculosis |
topic |
Microrna Immune Response Pleurisy Tuberculosis |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Different lines of evidence demonstrate that microRNAs (miRNAs) play an important role in host–pathogen interactions. In this study we investigated the expression patterns of several miRNAs, most of them involved in regulating inflammatory responses, in patients with tuberculosis (TB). In order to understand the events occurring at the site of infection, we employed mononuclear cells obtained from both peripheral blood (PBMC) and pleural fluids (PFMC) of patients. Interestingly, we found that the miRNA signature of each compartment is different, with a strong down-regulation in PFMCs of miR-223, miR-144* and miR-421. In addition, we observed that miR-146a expression is also down-regulated in tuberculosis patients, both in PBMCs and PFMCs while miR-424 levels are elevated only in the peripheral compartments. We also showed that systemic expression of these miRNAs changes upon specific treatment and is associated with IL-6 levels, a cytokine playing a substantial role in TB immunopathology. Present results contribute to a better knowledge of the host responses in TB pathogenesis, pointing out the role of miRNAs in this disease. Fil: Spinelli, Silvana Virginia. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Díaz, Ariana. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: D'attilio, Luciano David. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Marchesini, Marcela M.. Provincia de Santa Fe. Municipalidad de Rosario. Hospital "Mayor Gabriel Carrasco"; Argentina Fil: Bogue, Cristina. Provincia de Santa Fe. Municipalidad de Rosario. Hospital "Mayor Gabriel Carrasco"; Argentina Fil: Bay, Maria Luisa. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina Fil: Bottasso, Oscar Adelmo. Universidad Nacional de Rosario. Facultad de Ciencias Médicas. Instituto de Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
Different lines of evidence demonstrate that microRNAs (miRNAs) play an important role in host–pathogen interactions. In this study we investigated the expression patterns of several miRNAs, most of them involved in regulating inflammatory responses, in patients with tuberculosis (TB). In order to understand the events occurring at the site of infection, we employed mononuclear cells obtained from both peripheral blood (PBMC) and pleural fluids (PFMC) of patients. Interestingly, we found that the miRNA signature of each compartment is different, with a strong down-regulation in PFMCs of miR-223, miR-144* and miR-421. In addition, we observed that miR-146a expression is also down-regulated in tuberculosis patients, both in PBMCs and PFMCs while miR-424 levels are elevated only in the peripheral compartments. We also showed that systemic expression of these miRNAs changes upon specific treatment and is associated with IL-6 levels, a cytokine playing a substantial role in TB immunopathology. Present results contribute to a better knowledge of the host responses in TB pathogenesis, pointing out the role of miRNAs in this disease. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-09 |
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/11336/21526 Spinelli, Silvana Virginia; Díaz, Ariana; D'attilio, Luciano David; Marchesini, Marcela M.; Bogue, Cristina; et al.; Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response; Elsevier; Molecular Immunology; 53; 3; 9-2012; 265-269 0161-5890 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/21526 |
identifier_str_mv |
Spinelli, Silvana Virginia; Díaz, Ariana; D'attilio, Luciano David; Marchesini, Marcela M.; Bogue, Cristina; et al.; Altered microRNA expression levels in mononuclear cells of patients with pulmonary and pleural tuberculosis and their relation with components of the immune response; Elsevier; Molecular Immunology; 53; 3; 9-2012; 265-269 0161-5890 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/ 10.1016/j.molimm.2012.08.008 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0161589012003677 |
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 |
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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1844614369818705920 |
score |
13.070432 |