Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice

There is growing evidence that necrosis, instead of apoptosis, could act as a natural adjuvant, which could activate an immune response. In this work we have investigated if induction of tumor necrosis could trigger the affluence of inflammatory cells at the tumor site, and thus induce an immune res...

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Autores: Gazzaniga, Silvina Noemí, Bravo, Alicia, Goldszmid, Silvana R., Maschi, Fabricio, Martinelli, Julio, Mordoh, Jose, Wainstok, Rosa
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2001
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/102828
Acceso en línea:http://hdl.handle.net/11336/102828
Access Level:acceso abierto
Palabra clave:infiltrado inflamatorio
criocirugía
macrófagos
melanoma
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
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oai_identifier_str oai:ri.conicet.gov.ar:11336/102828
network_acronym_str AR
network_name_str Argentina
repository_id_str
dc.title.none.fl_str_mv Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
title Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
spellingShingle Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
Gazzaniga, Silvina Noemí
infiltrado inflamatorio
criocirugía
macrófagos
melanoma
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
title_short Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
title_full Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
title_fullStr Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
title_full_unstemmed Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
title_sort Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice
dc.creator.none.fl_str_mv Gazzaniga, Silvina Noemí
Bravo, Alicia
Goldszmid, Silvana R.
Maschi, Fabricio
Martinelli, Julio
Mordoh, Jose
Wainstok, Rosa
author Gazzaniga, Silvina Noemí
author_facet Gazzaniga, Silvina Noemí
Bravo, Alicia
Goldszmid, Silvana R.
Maschi, Fabricio
Martinelli, Julio
Mordoh, Jose
Wainstok, Rosa
author_role author
author2 Bravo, Alicia
Goldszmid, Silvana R.
Maschi, Fabricio
Martinelli, Julio
Mordoh, Jose
Wainstok, Rosa
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv infiltrado inflamatorio
criocirugía
macrófagos
melanoma
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
topic infiltrado inflamatorio
criocirugía
macrófagos
melanoma
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
description There is growing evidence that necrosis, instead of apoptosis, could act as a natural adjuvant, which could activate an immune response. In this work we have investigated if induction of tumor necrosis could trigger the affluence of inflammatory cells at the tumor site, and thus induce an immune response. For this purpose, a liquid N2 spray was applied on human melanoma (IIB-MEL-J cell line) xenografted in nude mice and 24 h later some mice received intratumorally a single 500 U dose of recombinant murine granulocyte macrophage-colony-stimulating factor. 77-100% of the tumor mass underwent necrosis. Congestion, edema, and endothelial cell activation were the first noticeable events. A quick infiltrative response of polymorphonuclear leukocytes around the tumor was detected 24 h after liquid N2 application, peaking at day 3. Massive macrophage recruitment was observed since day 3. An early intratumoral infiltration with inflammatory cells was only detected in the group that received recombinant murine granulocyte macrophage- colony-stimulating factor after necrosis induction by liquid N2. Coexisting DEC 205- and F4/80-positive cells increased in number, and their localization was predominantly peritumoral after necrosis. Antibody response was only detected in the groups with tumor-induced necrosis. Our results suggest that cryosurgery-induced necrosis could be a useful model to analyze the interaction among necrosis, inflammation, and the generation of an immune response.
publishDate 2001
dc.date.none.fl_str_mv 2001-05
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/11336/102828
Gazzaniga, Silvina Noemí; Bravo, Alicia; Goldszmid, Silvana R.; Maschi, Fabricio; Martinelli, Julio; et al.; Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice; Elsevier Inc; Journal Of Investigative Dermatology; 116; 5; 5-2001; 664-671
0022-202X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/102828
identifier_str_mv Gazzaniga, Silvina Noemí; Bravo, Alicia; Goldszmid, Silvana R.; Maschi, Fabricio; Martinelli, Julio; et al.; Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice; Elsevier Inc; Journal Of Investigative Dermatology; 116; 5; 5-2001; 664-671
0022-202X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1046/j.0022-202x.2001.01313.x
info:eu-repo/semantics/altIdentifier/url/https://www.jidonline.org/article/S0022-202X(15)41222-9/fulltext
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Inc
publisher.none.fl_str_mv Elsevier Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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_ 1799195446435905536
spelling Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude MiceGazzaniga, Silvina NoemíBravo, AliciaGoldszmid, Silvana R.Maschi, FabricioMartinelli, JulioMordoh, JoseWainstok, Rosainfiltrado inflamatoriocriocirugíamacrófagosmelanomahttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3There is growing evidence that necrosis, instead of apoptosis, could act as a natural adjuvant, which could activate an immune response. In this work we have investigated if induction of tumor necrosis could trigger the affluence of inflammatory cells at the tumor site, and thus induce an immune response. For this purpose, a liquid N2 spray was applied on human melanoma (IIB-MEL-J cell line) xenografted in nude mice and 24 h later some mice received intratumorally a single 500 U dose of recombinant murine granulocyte macrophage-colony-stimulating factor. 77-100% of the tumor mass underwent necrosis. Congestion, edema, and endothelial cell activation were the first noticeable events. A quick infiltrative response of polymorphonuclear leukocytes around the tumor was detected 24 h after liquid N2 application, peaking at day 3. Massive macrophage recruitment was observed since day 3. An early intratumoral infiltration with inflammatory cells was only detected in the group that received recombinant murine granulocyte macrophage- colony-stimulating factor after necrosis induction by liquid N2. Coexisting DEC 205- and F4/80-positive cells increased in number, and their localization was predominantly peritumoral after necrosis. Antibody response was only detected in the groups with tumor-induced necrosis. Our results suggest that cryosurgery-induced necrosis could be a useful model to analyze the interaction among necrosis, inflammation, and the generation of an immune response.Fil: Gazzaniga, Silvina Noemí. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bravo, Alicia. Provincia de Buenos Aires. Ministerio de Salud. Hospital Interzonal de Agudos "Eva Perón"; ArgentinaFil: Goldszmid, Silvana R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; ArgentinaFil: Maschi, Fabricio. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; ArgentinaFil: Martinelli, Julio. Provincia de Buenos Aires. Ministerio de Salud. Hospital Interzonal de Agudos "Eva Perón"; ArgentinaFil: Mordoh, Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Wainstok, Rosa. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; ArgentinaElsevier Inc2001-05info: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/11336/102828Gazzaniga, Silvina Noemí; Bravo, Alicia; Goldszmid, Silvana R.; Maschi, Fabricio; Martinelli, Julio; et al.; Inflammatory Changes after Cryosurgery-Induced Necrosis in Human Melanoma Xenografted in Nude Mice; Elsevier Inc; Journal Of Investigative Dermatology; 116; 5; 5-2001; 664-6710022-202XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1046/j.0022-202x.2001.01313.xinfo:eu-repo/semantics/altIdentifier/url/https://www.jidonline.org/article/S0022-202X(15)41222-9/fulltextinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:52:47Zoai:ri.conicet.gov.ar:11336/102828instacron: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:34982024-05-08 13:52:47.902CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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