Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis

Autores
Jaquenod de Giusti, Carolina; Ure, Agustin Enrique; Rivadeneyra, Leonardo; Schattner, Mirta Ana; Gomez, Ricardo Martin
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Macrophage influx and galectin 3 production have been suggested as major players driving acute inflammation and chronic fibrosis in many diseases. However, their involvement in the pathogenesis of viral myocarditis and subsequent cardiomyopathy are unknown. Our aim was to characterise the role of macrophages and galectin 3 on survival, clinical course, viral burden, acute pathology, and chronic fibrosis in coxsackievirus B3 (CVB3)-induced myocarditis. Our results showed that C3H/HeJ mice infected with CVB3 and depleted of macrophages by liposome-encapsulated clodronate treatment compared with infected untreated mice presented higher viral titres but reduced acute myocarditis and chronic fibrosis, compared with untreated infected mice. Increased galectin 3 transcriptional and translational expression levels correlated with CVB3 infection in macrophages and in non-depleted mice. Disruption of the galectin 3 gene did not affect viral titres but reduced acute myocarditis and chronic fibrosis compared with C57BL/6J wild-type mice. Similar results were observed after pharmacological inhibition of galectin 3 with N-acetyl-. d-lactosamine in C3H/HeJ mice. Our results showed a critical role of macrophages and their galectin 3 in controlling acute viral-induced cardiac injury and the subsequent fibrosis. Moreover, the fact that pharmacological inhibition of galectin 3 induced similar results to macrophage depletion regarding the degree of acute cardiac inflammation and chronic fibrosis opens up the possibility of new pharmacological strategies for viral myocarditis.
Fil: Jaquenod de Giusti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina
Fil: Ure, Agustin Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina
Fil: Rivadeneyra, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Schattner, Mirta Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Gomez, Ricardo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina
Materia
Coxsackievirus B3
Fibrosis
Galectin 3
Macrophages
Myocarditis
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:11336/38464
Acceder
id CONICETDig_54fde45e0264f0d56ff363693f6e634d
oai_identifier_str oai:ri.conicet.gov.ar:11336/38464
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosisJaquenod de Giusti, CarolinaUre, Agustin EnriqueRivadeneyra, LeonardoSchattner, Mirta AnaGomez, Ricardo MartinCoxsackievirus B3FibrosisGalectin 3MacrophagesMyocarditishttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Macrophage influx and galectin 3 production have been suggested as major players driving acute inflammation and chronic fibrosis in many diseases. However, their involvement in the pathogenesis of viral myocarditis and subsequent cardiomyopathy are unknown. Our aim was to characterise the role of macrophages and galectin 3 on survival, clinical course, viral burden, acute pathology, and chronic fibrosis in coxsackievirus B3 (CVB3)-induced myocarditis. Our results showed that C3H/HeJ mice infected with CVB3 and depleted of macrophages by liposome-encapsulated clodronate treatment compared with infected untreated mice presented higher viral titres but reduced acute myocarditis and chronic fibrosis, compared with untreated infected mice. Increased galectin 3 transcriptional and translational expression levels correlated with CVB3 infection in macrophages and in non-depleted mice. Disruption of the galectin 3 gene did not affect viral titres but reduced acute myocarditis and chronic fibrosis compared with C57BL/6J wild-type mice. Similar results were observed after pharmacological inhibition of galectin 3 with N-acetyl-. d-lactosamine in C3H/HeJ mice. Our results showed a critical role of macrophages and their galectin 3 in controlling acute viral-induced cardiac injury and the subsequent fibrosis. Moreover, the fact that pharmacological inhibition of galectin 3 induced similar results to macrophage depletion regarding the degree of acute cardiac inflammation and chronic fibrosis opens up the possibility of new pharmacological strategies for viral myocarditis.Fil: Jaquenod de Giusti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; ArgentinaFil: Ure, Agustin Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; ArgentinaFil: Rivadeneyra, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: Schattner, Mirta Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: Gomez, Ricardo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; ArgentinaAcademic Press Ltd - Elsevier Science Ltd2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38464Jaquenod de Giusti, Carolina; Ure, Agustin Enrique; Rivadeneyra, Leonardo; Schattner, Mirta Ana; Gomez, Ricardo Martin; Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis; Academic Press Ltd - Elsevier Science Ltd; Journal of Molecular and Cellular Cardiology; 85; 8-2015; 58-700022-2828CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.yjmcc.2015.05.010.info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022282815001583info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:41Zoai:ri.conicet.gov.ar:11336/38464instacron: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 10:11:42.065CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
title Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
spellingShingle Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
Jaquenod de Giusti, Carolina
Coxsackievirus B3
Fibrosis
Galectin 3
Macrophages
Myocarditis
title_short Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
title_full Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
title_fullStr Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
title_full_unstemmed Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
title_sort Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis
dc.creator.none.fl_str_mv Jaquenod de Giusti, Carolina
Ure, Agustin Enrique
Rivadeneyra, Leonardo
Schattner, Mirta Ana
Gomez, Ricardo Martin
author Jaquenod de Giusti, Carolina
author_facet Jaquenod de Giusti, Carolina
Ure, Agustin Enrique
Rivadeneyra, Leonardo
Schattner, Mirta Ana
Gomez, Ricardo Martin
author_role author
author2 Ure, Agustin Enrique
Rivadeneyra, Leonardo
Schattner, Mirta Ana
Gomez, Ricardo Martin
author2_role author
author
author
author
dc.subject.none.fl_str_mv Coxsackievirus B3
Fibrosis
Galectin 3
Macrophages
Myocarditis
topic Coxsackievirus B3
Fibrosis
Galectin 3
Macrophages
Myocarditis
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Macrophage influx and galectin 3 production have been suggested as major players driving acute inflammation and chronic fibrosis in many diseases. However, their involvement in the pathogenesis of viral myocarditis and subsequent cardiomyopathy are unknown. Our aim was to characterise the role of macrophages and galectin 3 on survival, clinical course, viral burden, acute pathology, and chronic fibrosis in coxsackievirus B3 (CVB3)-induced myocarditis. Our results showed that C3H/HeJ mice infected with CVB3 and depleted of macrophages by liposome-encapsulated clodronate treatment compared with infected untreated mice presented higher viral titres but reduced acute myocarditis and chronic fibrosis, compared with untreated infected mice. Increased galectin 3 transcriptional and translational expression levels correlated with CVB3 infection in macrophages and in non-depleted mice. Disruption of the galectin 3 gene did not affect viral titres but reduced acute myocarditis and chronic fibrosis compared with C57BL/6J wild-type mice. Similar results were observed after pharmacological inhibition of galectin 3 with N-acetyl-. d-lactosamine in C3H/HeJ mice. Our results showed a critical role of macrophages and their galectin 3 in controlling acute viral-induced cardiac injury and the subsequent fibrosis. Moreover, the fact that pharmacological inhibition of galectin 3 induced similar results to macrophage depletion regarding the degree of acute cardiac inflammation and chronic fibrosis opens up the possibility of new pharmacological strategies for viral myocarditis.
Fil: Jaquenod de Giusti, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina
Fil: Ure, Agustin Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina
Fil: Rivadeneyra, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Schattner, Mirta Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Gomez, Ricardo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina
description Macrophage influx and galectin 3 production have been suggested as major players driving acute inflammation and chronic fibrosis in many diseases. However, their involvement in the pathogenesis of viral myocarditis and subsequent cardiomyopathy are unknown. Our aim was to characterise the role of macrophages and galectin 3 on survival, clinical course, viral burden, acute pathology, and chronic fibrosis in coxsackievirus B3 (CVB3)-induced myocarditis. Our results showed that C3H/HeJ mice infected with CVB3 and depleted of macrophages by liposome-encapsulated clodronate treatment compared with infected untreated mice presented higher viral titres but reduced acute myocarditis and chronic fibrosis, compared with untreated infected mice. Increased galectin 3 transcriptional and translational expression levels correlated with CVB3 infection in macrophages and in non-depleted mice. Disruption of the galectin 3 gene did not affect viral titres but reduced acute myocarditis and chronic fibrosis compared with C57BL/6J wild-type mice. Similar results were observed after pharmacological inhibition of galectin 3 with N-acetyl-. d-lactosamine in C3H/HeJ mice. Our results showed a critical role of macrophages and their galectin 3 in controlling acute viral-induced cardiac injury and the subsequent fibrosis. Moreover, the fact that pharmacological inhibition of galectin 3 induced similar results to macrophage depletion regarding the degree of acute cardiac inflammation and chronic fibrosis opens up the possibility of new pharmacological strategies for viral myocarditis.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
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/11336/38464
Jaquenod de Giusti, Carolina; Ure, Agustin Enrique; Rivadeneyra, Leonardo; Schattner, Mirta Ana; Gomez, Ricardo Martin; Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis; Academic Press Ltd - Elsevier Science Ltd; Journal of Molecular and Cellular Cardiology; 85; 8-2015; 58-70
0022-2828
CONICET Digital
CONICET
url http://hdl.handle.net/11336/38464
identifier_str_mv Jaquenod de Giusti, Carolina; Ure, Agustin Enrique; Rivadeneyra, Leonardo; Schattner, Mirta Ana; Gomez, Ricardo Martin; Macrophages and galectin 3 play critical roles in CVB3-induced murine acute myocarditis and chronic fibrosis; Academic Press Ltd - Elsevier Science Ltd; Journal of Molecular and Cellular Cardiology; 85; 8-2015; 58-70
0022-2828
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.yjmcc.2015.05.010.
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022282815001583
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
dc.publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
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_ 1842270168639602688
score 13.13397

Publicaciones similares