Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice
- Autores
- de Moreno, Maria Alejandra; Leblanc, Jean Guy Joseph; Perdigon, Gabriela del Valle; Miyoshi, Anderson; Langella, Philippe; Azevedo, Vaso; Sesma, Fernando Juan Manuel
- Año de publicación
- 2008
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Reactive oxygen species, such as hydrogen peroxide (H2O 2), are involved in various aspects of tumour development. Decreasing their levels can therefore be a promising approach for colon cancer prevention. The objective of this study was to evaluate the effect of catalase-producing Lactococcus lactis on the prevention of an experimental murine 1,2-dimethylhydrazine (DMH)-induced colon cancer. DMH-treated BALB/c mice received either a catalase-producing L. lactis strain or the isogenic non-catalase-producing strain as a control, whereas other untreated mice did not receive bacterial supplementation. Catalase activity and H2O 2 levels in intestinal fluids and blood samples were measured, and changes in the histology of the large intestines during tumour progression were evaluated. The catalase-producing L. lactis strain used in this study was able to slightly increase catalase activities in DMH-treated mice (1.19 ± 0.08 U ml-1) and reduce H2O2 levels (3.4 ± 1.1 μM) compared to (i) animals that received the non-catalase-producing strain (1.00 ± 0.09 U ml-1, 9.0 ± 0.8 μM), and (ii) those that did not receive bacterial supplementation (1.06 ± 0.07 U ml-1, 10.0 ± 1.1 μM). Using the histopathological grading scale of chemically induced colorectal cancer, animals that received the catalase-producing L. lactis had a significantly lesser extent of colonic damage and inflammation (2.0 ± 0.4) compared to animals that received the non-catalase-producing L. lactis (4.0 ± 0.3) or those that did not receive bacterial supplementation (4.7 ± 0.5). The catalase-producing L. lactis strain used in this study was able to prevent tumour appearance in an experimental DMH-induced colon cancer model.
Fil: de Moreno, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Leblanc, Jean Guy Joseph. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Perdigon, Gabriela del Valle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Miyoshi, Anderson. Universidade Federal de Minas Gerais; Brasil
Fil: Langella, Philippe. Institut National de la Recherche Agronomique; Francia
Fil: Azevedo, Vaso. Universidade Federal de Minas Gerais; Brasil
Fil: Sesma, Fernando Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina - Materia
-
Catalase
Lactic Acid Bacteria
Colon Cancer - 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:11336/56483
Ver los metadatos del registro completo
id |
CONICETDig_f44e54fee7ad9ff647c9b42c38eeb491 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/56483 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in micede Moreno, Maria AlejandraLeblanc, Jean Guy JosephPerdigon, Gabriela del ValleMiyoshi, AndersonLangella, PhilippeAzevedo, VasoSesma, Fernando Juan ManuelCatalaseLactic Acid BacteriaColon Cancerhttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Reactive oxygen species, such as hydrogen peroxide (H2O 2), are involved in various aspects of tumour development. Decreasing their levels can therefore be a promising approach for colon cancer prevention. The objective of this study was to evaluate the effect of catalase-producing Lactococcus lactis on the prevention of an experimental murine 1,2-dimethylhydrazine (DMH)-induced colon cancer. DMH-treated BALB/c mice received either a catalase-producing L. lactis strain or the isogenic non-catalase-producing strain as a control, whereas other untreated mice did not receive bacterial supplementation. Catalase activity and H2O 2 levels in intestinal fluids and blood samples were measured, and changes in the histology of the large intestines during tumour progression were evaluated. The catalase-producing L. lactis strain used in this study was able to slightly increase catalase activities in DMH-treated mice (1.19 ± 0.08 U ml-1) and reduce H2O2 levels (3.4 ± 1.1 μM) compared to (i) animals that received the non-catalase-producing strain (1.00 ± 0.09 U ml-1, 9.0 ± 0.8 μM), and (ii) those that did not receive bacterial supplementation (1.06 ± 0.07 U ml-1, 10.0 ± 1.1 μM). Using the histopathological grading scale of chemically induced colorectal cancer, animals that received the catalase-producing L. lactis had a significantly lesser extent of colonic damage and inflammation (2.0 ± 0.4) compared to animals that received the non-catalase-producing L. lactis (4.0 ± 0.3) or those that did not receive bacterial supplementation (4.7 ± 0.5). The catalase-producing L. lactis strain used in this study was able to prevent tumour appearance in an experimental DMH-induced colon cancer model.Fil: de Moreno, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; ArgentinaFil: Leblanc, Jean Guy Joseph. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; ArgentinaFil: Perdigon, Gabriela del Valle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Miyoshi, Anderson. Universidade Federal de Minas Gerais; BrasilFil: Langella, Philippe. Institut National de la Recherche Agronomique; FranciaFil: Azevedo, Vaso. Universidade Federal de Minas Gerais; BrasilFil: Sesma, Fernando Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; ArgentinaSociety for General Microbiology2008-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/56483de Moreno, Maria Alejandra; Leblanc, Jean Guy Joseph; Perdigon, Gabriela del Valle; Miyoshi, Anderson; Langella, Philippe; et al.; Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice; Society for General Microbiology; Journal Of Medical Microbiology; 57; 1; 1-2008; 100-1050022-26151473-5644CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1099/jmm.0.47403-0info:eu-repo/semantics/altIdentifier/url/http://jmm.microbiologyresearch.org/content/journal/jmm/10.1099/jmm.0.47403-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:33:21Zoai:ri.conicet.gov.ar:11336/56483instacron: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 10:33:22.03CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice |
title |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice |
spellingShingle |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice de Moreno, Maria Alejandra Catalase Lactic Acid Bacteria Colon Cancer |
title_short |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice |
title_full |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice |
title_fullStr |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice |
title_full_unstemmed |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice |
title_sort |
Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice |
dc.creator.none.fl_str_mv |
de Moreno, Maria Alejandra Leblanc, Jean Guy Joseph Perdigon, Gabriela del Valle Miyoshi, Anderson Langella, Philippe Azevedo, Vaso Sesma, Fernando Juan Manuel |
author |
de Moreno, Maria Alejandra |
author_facet |
de Moreno, Maria Alejandra Leblanc, Jean Guy Joseph Perdigon, Gabriela del Valle Miyoshi, Anderson Langella, Philippe Azevedo, Vaso Sesma, Fernando Juan Manuel |
author_role |
author |
author2 |
Leblanc, Jean Guy Joseph Perdigon, Gabriela del Valle Miyoshi, Anderson Langella, Philippe Azevedo, Vaso Sesma, Fernando Juan Manuel |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Catalase Lactic Acid Bacteria Colon Cancer |
topic |
Catalase Lactic Acid Bacteria Colon Cancer |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Reactive oxygen species, such as hydrogen peroxide (H2O 2), are involved in various aspects of tumour development. Decreasing their levels can therefore be a promising approach for colon cancer prevention. The objective of this study was to evaluate the effect of catalase-producing Lactococcus lactis on the prevention of an experimental murine 1,2-dimethylhydrazine (DMH)-induced colon cancer. DMH-treated BALB/c mice received either a catalase-producing L. lactis strain or the isogenic non-catalase-producing strain as a control, whereas other untreated mice did not receive bacterial supplementation. Catalase activity and H2O 2 levels in intestinal fluids and blood samples were measured, and changes in the histology of the large intestines during tumour progression were evaluated. The catalase-producing L. lactis strain used in this study was able to slightly increase catalase activities in DMH-treated mice (1.19 ± 0.08 U ml-1) and reduce H2O2 levels (3.4 ± 1.1 μM) compared to (i) animals that received the non-catalase-producing strain (1.00 ± 0.09 U ml-1, 9.0 ± 0.8 μM), and (ii) those that did not receive bacterial supplementation (1.06 ± 0.07 U ml-1, 10.0 ± 1.1 μM). Using the histopathological grading scale of chemically induced colorectal cancer, animals that received the catalase-producing L. lactis had a significantly lesser extent of colonic damage and inflammation (2.0 ± 0.4) compared to animals that received the non-catalase-producing L. lactis (4.0 ± 0.3) or those that did not receive bacterial supplementation (4.7 ± 0.5). The catalase-producing L. lactis strain used in this study was able to prevent tumour appearance in an experimental DMH-induced colon cancer model. Fil: de Moreno, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina Fil: Leblanc, Jean Guy Joseph. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina Fil: Perdigon, Gabriela del Valle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina Fil: Miyoshi, Anderson. Universidade Federal de Minas Gerais; Brasil Fil: Langella, Philippe. Institut National de la Recherche Agronomique; Francia Fil: Azevedo, Vaso. Universidade Federal de Minas Gerais; Brasil Fil: Sesma, Fernando Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina |
description |
Reactive oxygen species, such as hydrogen peroxide (H2O 2), are involved in various aspects of tumour development. Decreasing their levels can therefore be a promising approach for colon cancer prevention. The objective of this study was to evaluate the effect of catalase-producing Lactococcus lactis on the prevention of an experimental murine 1,2-dimethylhydrazine (DMH)-induced colon cancer. DMH-treated BALB/c mice received either a catalase-producing L. lactis strain or the isogenic non-catalase-producing strain as a control, whereas other untreated mice did not receive bacterial supplementation. Catalase activity and H2O 2 levels in intestinal fluids and blood samples were measured, and changes in the histology of the large intestines during tumour progression were evaluated. The catalase-producing L. lactis strain used in this study was able to slightly increase catalase activities in DMH-treated mice (1.19 ± 0.08 U ml-1) and reduce H2O2 levels (3.4 ± 1.1 μM) compared to (i) animals that received the non-catalase-producing strain (1.00 ± 0.09 U ml-1, 9.0 ± 0.8 μM), and (ii) those that did not receive bacterial supplementation (1.06 ± 0.07 U ml-1, 10.0 ± 1.1 μM). Using the histopathological grading scale of chemically induced colorectal cancer, animals that received the catalase-producing L. lactis had a significantly lesser extent of colonic damage and inflammation (2.0 ± 0.4) compared to animals that received the non-catalase-producing L. lactis (4.0 ± 0.3) or those that did not receive bacterial supplementation (4.7 ± 0.5). The catalase-producing L. lactis strain used in this study was able to prevent tumour appearance in an experimental DMH-induced colon cancer model. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-01 |
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/11336/56483 de Moreno, Maria Alejandra; Leblanc, Jean Guy Joseph; Perdigon, Gabriela del Valle; Miyoshi, Anderson; Langella, Philippe; et al.; Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice; Society for General Microbiology; Journal Of Medical Microbiology; 57; 1; 1-2008; 100-105 0022-2615 1473-5644 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/56483 |
identifier_str_mv |
de Moreno, Maria Alejandra; Leblanc, Jean Guy Joseph; Perdigon, Gabriela del Valle; Miyoshi, Anderson; Langella, Philippe; et al.; Oral administration of a catalase-producing Lactococcus lactis can prevent a chemically induced colon cancer in mice; Society for General Microbiology; Journal Of Medical Microbiology; 57; 1; 1-2008; 100-105 0022-2615 1473-5644 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1099/jmm.0.47403-0 info:eu-repo/semantics/altIdentifier/url/http://jmm.microbiologyresearch.org/content/journal/jmm/10.1099/jmm.0.47403-0 |
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 application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Society for General Microbiology |
publisher.none.fl_str_mv |
Society for General Microbiology |
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_ |
1844614349092552704 |
score |
13.070432 |