Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy
- Autores
- Labrada, Mayrel; Clavell, Marilyn; Bebelagua, Yanín; De León, Joel; Alonso, Daniel Fernando; Gabri, Mariano Rolando; Veloso, Roberto C; Vérez, Vicente; Fernández, Luis E.
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- OBJECTIVE: The target concept means not only an aberrant expression of a particular molecule in tumour tissues but also evidence of a clear therapeutic advantage, as a consequence of immune-intervention, in an antigen-positive relevant tumour model. Since we reported the presence of NGcGM3 ganglioside in human breast tumours years ago and though Phase I clinical trials of a ganglioside containing vaccine have been conducted, a definitive direct validation of this peculiar molecule as target for cancer immunotherapy has remained unperformed. METHODS: Two animal models were used: leghorn chickens and C57BL/6 mice. The murine 3LL-D122 cell line, the derived subcutaneous tumours and metastatic lung lesions were processed for gangliosides identification. Active immunotherapy experiments in the 3LL-D122 spontaneous lung metastasis model were performed with NGcGM3/VSSP vaccine prepared by conjugation of NGcGM3 with the outer membrane proteins of Neisseria meningitides. RESULTS: The 3LL-D122 Lewis lung carcinoma results were consistent with an increased expression of NGcGM3 from primary tumours to metastatic lesions, as observed in human breast cancer samples. Both vaccines, prepared with synthetic or natural-source-derived ganglioside, showed similar anti-tumour and immunogenicity profiles. Finally, a clear involvement of NK1.1(+) cells and CD8(+) T cells in the anti-metastatic effect elicited by the vaccine was manifested. CONCLUSIONS: While 'proof of concept' Phase II and III clinical trials with the NGcGM3/VSSP vaccine in cancer patients are currently ongoing these results reasonably sustain the validation of this peculiar ganglioside as a novel target for cancer immunotherapy.
Fil: Labrada, Mayrel. Center of Molecular Immunology; Cuba
Fil: Clavell, Marilyn. Center of Molecular Immunology; Cuba
Fil: Bebelagua, Yanín. Center of Molecular Immunology; Cuba
Fil: De León, Joel. Center of Molecular Immunology; Cuba
Fil: Alonso, Daniel Fernando. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Oncología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gabri, Mariano Rolando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Oncología Molecular; Argentina
Fil: Veloso, Roberto C. Center of Molecular Immunology; Cuba
Fil: Vérez, Vicente. Center of Molecular Immunology; Cuba
Fil: Fernández, Luis E.. Center of Molecular Immunology; Cuba - Materia
-
Ganglioside
Immunotherapy
Cancer
Target - 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:11336/102631
Ver los metadatos del registro completo
id |
CONICETDig_2e51bcd09889534a38a3a294107fb93c |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/102631 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapyLabrada, MayrelClavell, MarilynBebelagua, YanínDe León, JoelAlonso, Daniel FernandoGabri, Mariano RolandoVeloso, Roberto CVérez, VicenteFernández, Luis E.GangliosideImmunotherapyCancerTargethttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3OBJECTIVE: The target concept means not only an aberrant expression of a particular molecule in tumour tissues but also evidence of a clear therapeutic advantage, as a consequence of immune-intervention, in an antigen-positive relevant tumour model. Since we reported the presence of NGcGM3 ganglioside in human breast tumours years ago and though Phase I clinical trials of a ganglioside containing vaccine have been conducted, a definitive direct validation of this peculiar molecule as target for cancer immunotherapy has remained unperformed. METHODS: Two animal models were used: leghorn chickens and C57BL/6 mice. The murine 3LL-D122 cell line, the derived subcutaneous tumours and metastatic lung lesions were processed for gangliosides identification. Active immunotherapy experiments in the 3LL-D122 spontaneous lung metastasis model were performed with NGcGM3/VSSP vaccine prepared by conjugation of NGcGM3 with the outer membrane proteins of Neisseria meningitides. RESULTS: The 3LL-D122 Lewis lung carcinoma results were consistent with an increased expression of NGcGM3 from primary tumours to metastatic lesions, as observed in human breast cancer samples. Both vaccines, prepared with synthetic or natural-source-derived ganglioside, showed similar anti-tumour and immunogenicity profiles. Finally, a clear involvement of NK1.1(+) cells and CD8(+) T cells in the anti-metastatic effect elicited by the vaccine was manifested. CONCLUSIONS: While 'proof of concept' Phase II and III clinical trials with the NGcGM3/VSSP vaccine in cancer patients are currently ongoing these results reasonably sustain the validation of this peculiar ganglioside as a novel target for cancer immunotherapy.Fil: Labrada, Mayrel. Center of Molecular Immunology; CubaFil: Clavell, Marilyn. Center of Molecular Immunology; CubaFil: Bebelagua, Yanín. Center of Molecular Immunology; CubaFil: De León, Joel. Center of Molecular Immunology; CubaFil: Alonso, Daniel Fernando. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Oncología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gabri, Mariano Rolando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Oncología Molecular; ArgentinaFil: Veloso, Roberto C. Center of Molecular Immunology; CubaFil: Vérez, Vicente. Center of Molecular Immunology; CubaFil: Fernández, Luis E.. Center of Molecular Immunology; CubaInforma Healthcare2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/102631Labrada, Mayrel; Clavell, Marilyn; Bebelagua, Yanín; De León, Joel; Alonso, Daniel Fernando; et al.; Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy; Informa Healthcare; Expert Opinion on Biological Therapy; 10; 2; 12-2009; 153-1621471-2598CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1517/14712590903443084info:eu-repo/semantics/altIdentifier/doi/10.1517/14712590903443084info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:26Zoai:ri.conicet.gov.ar:11336/102631instacron: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 09:55:27.245CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy |
title |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy |
spellingShingle |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy Labrada, Mayrel Ganglioside Immunotherapy Cancer Target |
title_short |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy |
title_full |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy |
title_fullStr |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy |
title_full_unstemmed |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy |
title_sort |
Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy |
dc.creator.none.fl_str_mv |
Labrada, Mayrel Clavell, Marilyn Bebelagua, Yanín De León, Joel Alonso, Daniel Fernando Gabri, Mariano Rolando Veloso, Roberto C Vérez, Vicente Fernández, Luis E. |
author |
Labrada, Mayrel |
author_facet |
Labrada, Mayrel Clavell, Marilyn Bebelagua, Yanín De León, Joel Alonso, Daniel Fernando Gabri, Mariano Rolando Veloso, Roberto C Vérez, Vicente Fernández, Luis E. |
author_role |
author |
author2 |
Clavell, Marilyn Bebelagua, Yanín De León, Joel Alonso, Daniel Fernando Gabri, Mariano Rolando Veloso, Roberto C Vérez, Vicente Fernández, Luis E. |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
Ganglioside Immunotherapy Cancer Target |
topic |
Ganglioside Immunotherapy Cancer Target |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
OBJECTIVE: The target concept means not only an aberrant expression of a particular molecule in tumour tissues but also evidence of a clear therapeutic advantage, as a consequence of immune-intervention, in an antigen-positive relevant tumour model. Since we reported the presence of NGcGM3 ganglioside in human breast tumours years ago and though Phase I clinical trials of a ganglioside containing vaccine have been conducted, a definitive direct validation of this peculiar molecule as target for cancer immunotherapy has remained unperformed. METHODS: Two animal models were used: leghorn chickens and C57BL/6 mice. The murine 3LL-D122 cell line, the derived subcutaneous tumours and metastatic lung lesions were processed for gangliosides identification. Active immunotherapy experiments in the 3LL-D122 spontaneous lung metastasis model were performed with NGcGM3/VSSP vaccine prepared by conjugation of NGcGM3 with the outer membrane proteins of Neisseria meningitides. RESULTS: The 3LL-D122 Lewis lung carcinoma results were consistent with an increased expression of NGcGM3 from primary tumours to metastatic lesions, as observed in human breast cancer samples. Both vaccines, prepared with synthetic or natural-source-derived ganglioside, showed similar anti-tumour and immunogenicity profiles. Finally, a clear involvement of NK1.1(+) cells and CD8(+) T cells in the anti-metastatic effect elicited by the vaccine was manifested. CONCLUSIONS: While 'proof of concept' Phase II and III clinical trials with the NGcGM3/VSSP vaccine in cancer patients are currently ongoing these results reasonably sustain the validation of this peculiar ganglioside as a novel target for cancer immunotherapy. Fil: Labrada, Mayrel. Center of Molecular Immunology; Cuba Fil: Clavell, Marilyn. Center of Molecular Immunology; Cuba Fil: Bebelagua, Yanín. Center of Molecular Immunology; Cuba Fil: De León, Joel. Center of Molecular Immunology; Cuba Fil: Alonso, Daniel Fernando. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Oncología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gabri, Mariano Rolando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Oncología Molecular; Argentina Fil: Veloso, Roberto C. Center of Molecular Immunology; Cuba Fil: Vérez, Vicente. Center of Molecular Immunology; Cuba Fil: Fernández, Luis E.. Center of Molecular Immunology; Cuba |
description |
OBJECTIVE: The target concept means not only an aberrant expression of a particular molecule in tumour tissues but also evidence of a clear therapeutic advantage, as a consequence of immune-intervention, in an antigen-positive relevant tumour model. Since we reported the presence of NGcGM3 ganglioside in human breast tumours years ago and though Phase I clinical trials of a ganglioside containing vaccine have been conducted, a definitive direct validation of this peculiar molecule as target for cancer immunotherapy has remained unperformed. METHODS: Two animal models were used: leghorn chickens and C57BL/6 mice. The murine 3LL-D122 cell line, the derived subcutaneous tumours and metastatic lung lesions were processed for gangliosides identification. Active immunotherapy experiments in the 3LL-D122 spontaneous lung metastasis model were performed with NGcGM3/VSSP vaccine prepared by conjugation of NGcGM3 with the outer membrane proteins of Neisseria meningitides. RESULTS: The 3LL-D122 Lewis lung carcinoma results were consistent with an increased expression of NGcGM3 from primary tumours to metastatic lesions, as observed in human breast cancer samples. Both vaccines, prepared with synthetic or natural-source-derived ganglioside, showed similar anti-tumour and immunogenicity profiles. Finally, a clear involvement of NK1.1(+) cells and CD8(+) T cells in the anti-metastatic effect elicited by the vaccine was manifested. CONCLUSIONS: While 'proof of concept' Phase II and III clinical trials with the NGcGM3/VSSP vaccine in cancer patients are currently ongoing these results reasonably sustain the validation of this peculiar ganglioside as a novel target for cancer immunotherapy. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12 |
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/11336/102631 Labrada, Mayrel; Clavell, Marilyn; Bebelagua, Yanín; De León, Joel; Alonso, Daniel Fernando; et al.; Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy; Informa Healthcare; Expert Opinion on Biological Therapy; 10; 2; 12-2009; 153-162 1471-2598 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/102631 |
identifier_str_mv |
Labrada, Mayrel; Clavell, Marilyn; Bebelagua, Yanín; De León, Joel; Alonso, Daniel Fernando; et al.; Direct validation of NGcGM3 ganglioside as a new target for cancer immunotherapy; Informa Healthcare; Expert Opinion on Biological Therapy; 10; 2; 12-2009; 153-162 1471-2598 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1517/14712590903443084 info:eu-repo/semantics/altIdentifier/doi/10.1517/14712590903443084 |
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 |
dc.publisher.none.fl_str_mv |
Informa Healthcare |
publisher.none.fl_str_mv |
Informa Healthcare |
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_ |
1842269343970230272 |
score |
13.13397 |