Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B
- Autores
- Weber Steffens, Dorothea; Hunold, Katja; Kürschner, Johanna; Giraldez Martinez, Sonia; Elumalai, Preetham; Schmidt, Dominic; Trevani, Analía Silvina; Runza, Valeria L.; Männel, Daniela N.
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Ficolins activate the lectin pathway of the complement system upon binding to carbohydrate patterns on pathogens. To characterize the producer cells of ficolin-B the expression of mouse ficolin-B, the orthologue of human M-ficolin, was studied in macrophages and dendritic cells during differentiation from bone marrow cells, in primary granulocytes, and during differentiation of granulocytes derived from ER-Hoxb8 cells. Expression of ficolin-B mRNA declined in all myeloid cell types to low levels during terminal differentiation. However, in contrast to macrophages and dendritic cells, ficolin-B expression was enhanced upon activation in granulocytes. High expression of ficolin-B was observed in primary immature neutrophilic CD11b+ Ly-6Cint Ly-6Ghigh granulocytes when isolated from the bone marrow, in particular during sepsis. Ficolin-B was demonstrated in lysates of primary granulocytes, ER-Hoxb8-derived granulocytes, bone marrow-derived macrophages, and dendritic cells. Native ficolin-B from cell lysates and supernatants of granulocytes activated the lectin pathway as measured by binding to MASP-2 and inducing C4 deposition. Specific staining demonstrated intra-cellular or cell associated ficolin-B protein in activated immature granulocytes deposited in a granular fashion. This study shows that ficolin-B is stored in and set free from immature granulocytic myeloid cells indicating a role in the early infection-induced cellular response of these inflammatory cells.
Fil: Weber Steffens, Dorothea. Universitat Regensburg; Alemania
Fil: Hunold, Katja. Universitat Regensburg; Alemania
Fil: Kürschner, Johanna. Universitat Regensburg; Alemania
Fil: Giraldez Martinez, Sonia. Universitat Regensburg; Alemania
Fil: Elumalai, Preetham. Universitat Regensburg; Alemania
Fil: Schmidt, Dominic. Universitat Regensburg; Alemania
Fil: Trevani, Analía Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Runza, Valeria L.. Universitat Regensburg; Alemania
Fil: Männel, Daniela N.. Universitat Regensburg; Alemania - Materia
-
Complement Activation
Lectin Pathway
Inflammatory Cells - 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:11336/20860
Ver los metadatos del registro completo
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Immature mouse granulocytic myeloid cells are characterized by production of ficolin-BWeber Steffens, DorotheaHunold, KatjaKürschner, JohannaGiraldez Martinez, SoniaElumalai, PreethamSchmidt, DominicTrevani, Analía SilvinaRunza, Valeria L.Männel, Daniela N.Complement ActivationLectin PathwayInflammatory Cellshttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Ficolins activate the lectin pathway of the complement system upon binding to carbohydrate patterns on pathogens. To characterize the producer cells of ficolin-B the expression of mouse ficolin-B, the orthologue of human M-ficolin, was studied in macrophages and dendritic cells during differentiation from bone marrow cells, in primary granulocytes, and during differentiation of granulocytes derived from ER-Hoxb8 cells. Expression of ficolin-B mRNA declined in all myeloid cell types to low levels during terminal differentiation. However, in contrast to macrophages and dendritic cells, ficolin-B expression was enhanced upon activation in granulocytes. High expression of ficolin-B was observed in primary immature neutrophilic CD11b+ Ly-6Cint Ly-6Ghigh granulocytes when isolated from the bone marrow, in particular during sepsis. Ficolin-B was demonstrated in lysates of primary granulocytes, ER-Hoxb8-derived granulocytes, bone marrow-derived macrophages, and dendritic cells. Native ficolin-B from cell lysates and supernatants of granulocytes activated the lectin pathway as measured by binding to MASP-2 and inducing C4 deposition. Specific staining demonstrated intra-cellular or cell associated ficolin-B protein in activated immature granulocytes deposited in a granular fashion. This study shows that ficolin-B is stored in and set free from immature granulocytic myeloid cells indicating a role in the early infection-induced cellular response of these inflammatory cells.Fil: Weber Steffens, Dorothea. Universitat Regensburg; AlemaniaFil: Hunold, Katja. Universitat Regensburg; AlemaniaFil: Kürschner, Johanna. Universitat Regensburg; AlemaniaFil: Giraldez Martinez, Sonia. Universitat Regensburg; AlemaniaFil: Elumalai, Preetham. Universitat Regensburg; AlemaniaFil: Schmidt, Dominic. Universitat Regensburg; AlemaniaFil: Trevani, Analía Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: Runza, Valeria L.. Universitat Regensburg; AlemaniaFil: Männel, Daniela N.. Universitat Regensburg; AlemaniaElsevier2013-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20860Weber Steffens, Dorothea; Hunold, Katja; Kürschner, Johanna; Giraldez Martinez, Sonia ; Elumalai, Preetham; et al.; Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B; Elsevier; Molecular Immunology; 56; 4; 12-2013; 488-4960161-5890CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0161589013004343info:eu-repo/semantics/altIdentifier/doi/10.1016/j.molimm.2013.06.015info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:06Zoai:ri.conicet.gov.ar:11336/20860instacron: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 09:34:06.682CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B |
title |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B |
spellingShingle |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B Weber Steffens, Dorothea Complement Activation Lectin Pathway Inflammatory Cells |
title_short |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B |
title_full |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B |
title_fullStr |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B |
title_full_unstemmed |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B |
title_sort |
Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B |
dc.creator.none.fl_str_mv |
Weber Steffens, Dorothea Hunold, Katja Kürschner, Johanna Giraldez Martinez, Sonia Elumalai, Preetham Schmidt, Dominic Trevani, Analía Silvina Runza, Valeria L. Männel, Daniela N. |
author |
Weber Steffens, Dorothea |
author_facet |
Weber Steffens, Dorothea Hunold, Katja Kürschner, Johanna Giraldez Martinez, Sonia Elumalai, Preetham Schmidt, Dominic Trevani, Analía Silvina Runza, Valeria L. Männel, Daniela N. |
author_role |
author |
author2 |
Hunold, Katja Kürschner, Johanna Giraldez Martinez, Sonia Elumalai, Preetham Schmidt, Dominic Trevani, Analía Silvina Runza, Valeria L. Männel, Daniela N. |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
Complement Activation Lectin Pathway Inflammatory Cells |
topic |
Complement Activation Lectin Pathway Inflammatory Cells |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Ficolins activate the lectin pathway of the complement system upon binding to carbohydrate patterns on pathogens. To characterize the producer cells of ficolin-B the expression of mouse ficolin-B, the orthologue of human M-ficolin, was studied in macrophages and dendritic cells during differentiation from bone marrow cells, in primary granulocytes, and during differentiation of granulocytes derived from ER-Hoxb8 cells. Expression of ficolin-B mRNA declined in all myeloid cell types to low levels during terminal differentiation. However, in contrast to macrophages and dendritic cells, ficolin-B expression was enhanced upon activation in granulocytes. High expression of ficolin-B was observed in primary immature neutrophilic CD11b+ Ly-6Cint Ly-6Ghigh granulocytes when isolated from the bone marrow, in particular during sepsis. Ficolin-B was demonstrated in lysates of primary granulocytes, ER-Hoxb8-derived granulocytes, bone marrow-derived macrophages, and dendritic cells. Native ficolin-B from cell lysates and supernatants of granulocytes activated the lectin pathway as measured by binding to MASP-2 and inducing C4 deposition. Specific staining demonstrated intra-cellular or cell associated ficolin-B protein in activated immature granulocytes deposited in a granular fashion. This study shows that ficolin-B is stored in and set free from immature granulocytic myeloid cells indicating a role in the early infection-induced cellular response of these inflammatory cells. Fil: Weber Steffens, Dorothea. Universitat Regensburg; Alemania Fil: Hunold, Katja. Universitat Regensburg; Alemania Fil: Kürschner, Johanna. Universitat Regensburg; Alemania Fil: Giraldez Martinez, Sonia. Universitat Regensburg; Alemania Fil: Elumalai, Preetham. Universitat Regensburg; Alemania Fil: Schmidt, Dominic. Universitat Regensburg; Alemania Fil: Trevani, Analía Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina Fil: Runza, Valeria L.. Universitat Regensburg; Alemania Fil: Männel, Daniela N.. Universitat Regensburg; Alemania |
description |
Ficolins activate the lectin pathway of the complement system upon binding to carbohydrate patterns on pathogens. To characterize the producer cells of ficolin-B the expression of mouse ficolin-B, the orthologue of human M-ficolin, was studied in macrophages and dendritic cells during differentiation from bone marrow cells, in primary granulocytes, and during differentiation of granulocytes derived from ER-Hoxb8 cells. Expression of ficolin-B mRNA declined in all myeloid cell types to low levels during terminal differentiation. However, in contrast to macrophages and dendritic cells, ficolin-B expression was enhanced upon activation in granulocytes. High expression of ficolin-B was observed in primary immature neutrophilic CD11b+ Ly-6Cint Ly-6Ghigh granulocytes when isolated from the bone marrow, in particular during sepsis. Ficolin-B was demonstrated in lysates of primary granulocytes, ER-Hoxb8-derived granulocytes, bone marrow-derived macrophages, and dendritic cells. Native ficolin-B from cell lysates and supernatants of granulocytes activated the lectin pathway as measured by binding to MASP-2 and inducing C4 deposition. Specific staining demonstrated intra-cellular or cell associated ficolin-B protein in activated immature granulocytes deposited in a granular fashion. This study shows that ficolin-B is stored in and set free from immature granulocytic myeloid cells indicating a role in the early infection-induced cellular response of these inflammatory cells. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12 |
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/11336/20860 Weber Steffens, Dorothea; Hunold, Katja; Kürschner, Johanna; Giraldez Martinez, Sonia ; Elumalai, Preetham; et al.; Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B; Elsevier; Molecular Immunology; 56; 4; 12-2013; 488-496 0161-5890 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/20860 |
identifier_str_mv |
Weber Steffens, Dorothea; Hunold, Katja; Kürschner, Johanna; Giraldez Martinez, Sonia ; Elumalai, Preetham; et al.; Immature mouse granulocytic myeloid cells are characterized by production of ficolin-B; Elsevier; Molecular Immunology; 56; 4; 12-2013; 488-496 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/url/http://www.sciencedirect.com/science/article/pii/S0161589013004343 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.molimm.2013.06.015 |
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 |
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 |
_version_ |
1844613053954392064 |
score |
13.070432 |