Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk
- Autores
- Orozco, Carlos A.; Martinez Bosch, Neus; Guerrero, Pedro E.; Vinaixa, Judith; D'alotto Moreno, Tomas; Iglesias, Mar; Moreno, Mireia; Djurec, Magdolna; Poirier, Françoise; Gabius, Hans Joachim; Fernandez Zapico, Martin Ernesto; Hwang, Rosa F.; Guerra, Carmen; Rabinovich, Gabriel Adrián; Navarro, Pilar
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Pancreatic ductal adenocarcinoma (PDA) remains one of the most lethal tumor types, with extremely low survival rates due to late diagnosis and resistance to standard therapies. A more comprehensive understanding of the complexity of PDA pathobiology, and especially of the role of the tumor microenvironment in disease progression, should pave the way for therapies to improve patient response rates. In this study, we identify galectin-1 (Gal1), a glycan-binding protein that is highly overexpressed in PDA stroma, as a major driver of pancreatic cancer progression. Genetic deletion of Gal1 in a Kras-driven mouse model of PDA (Ela-KrasG12Vp53−/−) results in a significant increase in survival through mechanisms involving decreased stroma activation, attenuated vascularization, and enhanced T cell infiltration leading to diminished metastasis rates. In a human setting, human pancreatic stellate cells (HPSCs) promote cancer proliferation, migration, and invasion via Gal1-driven pathways. Moreover, in vivo orthotopic coinjection of pancreatic tumor cells with Gal1-depleted HPSCs leads to impaired tumor formation and metastasis in mice. Gene-expression analyses of pancreatic tumor cells exposed to Gal1 reveal modulation of multiple regulatory pathways involved in tumor progression. Thus, Gal1 hierarchically regulates different events implicated in PDA biology including tumor cell proliferation, invasion, angiogenesis, inflammation, and metastasis, highlighting the broad therapeutic potential of Gal1-specific inhibitors, either alone or in combination with other therapeutic modalities.
Fil: Orozco, Carlos A.. Institut Hospital del Mar d'Investigacions Mèdiques; España
Fil: Martinez Bosch, Neus. Institut Hospital del Mar d'Investigacions Mèdiques; España
Fil: Guerrero, Pedro E.. Universidad de Girona; España. Institut Hospital del Mar d'Investigacions Mèdiques; España
Fil: Vinaixa, Judith. Institut Hospital del Mar d'Investigacions Mèdiques; España
Fil: D'alotto Moreno, Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Iglesias, Mar. Universitat Autònoma de Barcelona; España. Institut Hospital del Mar d'Investigacions Mèdiques; España
Fil: Moreno, Mireia. Institut Hospital del Mar d'Investigacions Mèdiques; España
Fil: Djurec, Magdolna. Centro Nacional de Investigaciones Oncológicas; España
Fil: Poirier, Françoise. Université Paris Diderot - Paris 7; Francia
Fil: Gabius, Hans Joachim. Ludwig Maximilians Universitat; Alemania
Fil: Fernandez Zapico, Martin Ernesto. Mayo Clinic; Estados Unidos
Fil: Hwang, Rosa F.. Texas A&M University; Estados Unidos
Fil: Guerra, Carmen. Centro Nacional de Investigaciones Oncológicas; España
Fil: Rabinovich, Gabriel Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; Argentina
Fil: Navarro, Pilar. Consejo Superior de Investigaciones Científicas; España. Centro Nacional de Investigaciones Oncológicas; España - Materia
-
GALECTIN-1
PANCREATIC CANCER
PANCREATIC STELLATE CELLS
TUMOR IMMUNITY
TUMOR MICROENVIRONMENT - 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:11336/85367
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Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalkOrozco, Carlos A.Martinez Bosch, NeusGuerrero, Pedro E.Vinaixa, JudithD'alotto Moreno, TomasIglesias, MarMoreno, MireiaDjurec, MagdolnaPoirier, FrançoiseGabius, Hans JoachimFernandez Zapico, Martin ErnestoHwang, Rosa F.Guerra, CarmenRabinovich, Gabriel AdriánNavarro, PilarGALECTIN-1PANCREATIC CANCERPANCREATIC STELLATE CELLSTUMOR IMMUNITYTUMOR MICROENVIRONMENThttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Pancreatic ductal adenocarcinoma (PDA) remains one of the most lethal tumor types, with extremely low survival rates due to late diagnosis and resistance to standard therapies. A more comprehensive understanding of the complexity of PDA pathobiology, and especially of the role of the tumor microenvironment in disease progression, should pave the way for therapies to improve patient response rates. In this study, we identify galectin-1 (Gal1), a glycan-binding protein that is highly overexpressed in PDA stroma, as a major driver of pancreatic cancer progression. Genetic deletion of Gal1 in a Kras-driven mouse model of PDA (Ela-KrasG12Vp53−/−) results in a significant increase in survival through mechanisms involving decreased stroma activation, attenuated vascularization, and enhanced T cell infiltration leading to diminished metastasis rates. In a human setting, human pancreatic stellate cells (HPSCs) promote cancer proliferation, migration, and invasion via Gal1-driven pathways. Moreover, in vivo orthotopic coinjection of pancreatic tumor cells with Gal1-depleted HPSCs leads to impaired tumor formation and metastasis in mice. Gene-expression analyses of pancreatic tumor cells exposed to Gal1 reveal modulation of multiple regulatory pathways involved in tumor progression. Thus, Gal1 hierarchically regulates different events implicated in PDA biology including tumor cell proliferation, invasion, angiogenesis, inflammation, and metastasis, highlighting the broad therapeutic potential of Gal1-specific inhibitors, either alone or in combination with other therapeutic modalities.Fil: Orozco, Carlos A.. Institut Hospital del Mar d'Investigacions Mèdiques; EspañaFil: Martinez Bosch, Neus. Institut Hospital del Mar d'Investigacions Mèdiques; EspañaFil: Guerrero, Pedro E.. Universidad de Girona; España. Institut Hospital del Mar d'Investigacions Mèdiques; EspañaFil: Vinaixa, Judith. Institut Hospital del Mar d'Investigacions Mèdiques; EspañaFil: D'alotto Moreno, Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Iglesias, Mar. Universitat Autònoma de Barcelona; España. Institut Hospital del Mar d'Investigacions Mèdiques; EspañaFil: Moreno, Mireia. Institut Hospital del Mar d'Investigacions Mèdiques; EspañaFil: Djurec, Magdolna. Centro Nacional de Investigaciones Oncológicas; EspañaFil: Poirier, Françoise. Université Paris Diderot - Paris 7; FranciaFil: Gabius, Hans Joachim. Ludwig Maximilians Universitat; AlemaniaFil: Fernandez Zapico, Martin Ernesto. Mayo Clinic; Estados UnidosFil: Hwang, Rosa F.. Texas A&M University; Estados UnidosFil: Guerra, Carmen. Centro Nacional de Investigaciones Oncológicas; EspañaFil: Rabinovich, Gabriel Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; ArgentinaFil: Navarro, Pilar. Consejo Superior de Investigaciones Científicas; España. Centro Nacional de Investigaciones Oncológicas; EspañaNational Academy of Sciences2018-04info: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/11336/85367Orozco, Carlos A.; Martinez Bosch, Neus; Guerrero, Pedro E.; Vinaixa, Judith; D'alotto Moreno, Tomas; et al.; Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 115; 16; 4-2018; E3769-E37780027-8424CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.pnas.org/content/115/16/E3769.longinfo:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1722434115info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:49Zoai:ri.conicet.gov.ar:11336/85367instacron: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 09:59:50.006CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk |
title |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk |
spellingShingle |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk Orozco, Carlos A. GALECTIN-1 PANCREATIC CANCER PANCREATIC STELLATE CELLS TUMOR IMMUNITY TUMOR MICROENVIRONMENT |
title_short |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk |
title_full |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk |
title_fullStr |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk |
title_full_unstemmed |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk |
title_sort |
Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk |
dc.creator.none.fl_str_mv |
Orozco, Carlos A. Martinez Bosch, Neus Guerrero, Pedro E. Vinaixa, Judith D'alotto Moreno, Tomas Iglesias, Mar Moreno, Mireia Djurec, Magdolna Poirier, Françoise Gabius, Hans Joachim Fernandez Zapico, Martin Ernesto Hwang, Rosa F. Guerra, Carmen Rabinovich, Gabriel Adrián Navarro, Pilar |
author |
Orozco, Carlos A. |
author_facet |
Orozco, Carlos A. Martinez Bosch, Neus Guerrero, Pedro E. Vinaixa, Judith D'alotto Moreno, Tomas Iglesias, Mar Moreno, Mireia Djurec, Magdolna Poirier, Françoise Gabius, Hans Joachim Fernandez Zapico, Martin Ernesto Hwang, Rosa F. Guerra, Carmen Rabinovich, Gabriel Adrián Navarro, Pilar |
author_role |
author |
author2 |
Martinez Bosch, Neus Guerrero, Pedro E. Vinaixa, Judith D'alotto Moreno, Tomas Iglesias, Mar Moreno, Mireia Djurec, Magdolna Poirier, Françoise Gabius, Hans Joachim Fernandez Zapico, Martin Ernesto Hwang, Rosa F. Guerra, Carmen Rabinovich, Gabriel Adrián Navarro, Pilar |
author2_role |
author author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
GALECTIN-1 PANCREATIC CANCER PANCREATIC STELLATE CELLS TUMOR IMMUNITY TUMOR MICROENVIRONMENT |
topic |
GALECTIN-1 PANCREATIC CANCER PANCREATIC STELLATE CELLS TUMOR IMMUNITY TUMOR MICROENVIRONMENT |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Pancreatic ductal adenocarcinoma (PDA) remains one of the most lethal tumor types, with extremely low survival rates due to late diagnosis and resistance to standard therapies. A more comprehensive understanding of the complexity of PDA pathobiology, and especially of the role of the tumor microenvironment in disease progression, should pave the way for therapies to improve patient response rates. In this study, we identify galectin-1 (Gal1), a glycan-binding protein that is highly overexpressed in PDA stroma, as a major driver of pancreatic cancer progression. Genetic deletion of Gal1 in a Kras-driven mouse model of PDA (Ela-KrasG12Vp53−/−) results in a significant increase in survival through mechanisms involving decreased stroma activation, attenuated vascularization, and enhanced T cell infiltration leading to diminished metastasis rates. In a human setting, human pancreatic stellate cells (HPSCs) promote cancer proliferation, migration, and invasion via Gal1-driven pathways. Moreover, in vivo orthotopic coinjection of pancreatic tumor cells with Gal1-depleted HPSCs leads to impaired tumor formation and metastasis in mice. Gene-expression analyses of pancreatic tumor cells exposed to Gal1 reveal modulation of multiple regulatory pathways involved in tumor progression. Thus, Gal1 hierarchically regulates different events implicated in PDA biology including tumor cell proliferation, invasion, angiogenesis, inflammation, and metastasis, highlighting the broad therapeutic potential of Gal1-specific inhibitors, either alone or in combination with other therapeutic modalities. Fil: Orozco, Carlos A.. Institut Hospital del Mar d'Investigacions Mèdiques; España Fil: Martinez Bosch, Neus. Institut Hospital del Mar d'Investigacions Mèdiques; España Fil: Guerrero, Pedro E.. Universidad de Girona; España. Institut Hospital del Mar d'Investigacions Mèdiques; España Fil: Vinaixa, Judith. Institut Hospital del Mar d'Investigacions Mèdiques; España Fil: D'alotto Moreno, Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina Fil: Iglesias, Mar. Universitat Autònoma de Barcelona; España. Institut Hospital del Mar d'Investigacions Mèdiques; España Fil: Moreno, Mireia. Institut Hospital del Mar d'Investigacions Mèdiques; España Fil: Djurec, Magdolna. Centro Nacional de Investigaciones Oncológicas; España Fil: Poirier, Françoise. Université Paris Diderot - Paris 7; Francia Fil: Gabius, Hans Joachim. Ludwig Maximilians Universitat; Alemania Fil: Fernandez Zapico, Martin Ernesto. Mayo Clinic; Estados Unidos Fil: Hwang, Rosa F.. Texas A&M University; Estados Unidos Fil: Guerra, Carmen. Centro Nacional de Investigaciones Oncológicas; España Fil: Rabinovich, Gabriel Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; Argentina Fil: Navarro, Pilar. Consejo Superior de Investigaciones Científicas; España. Centro Nacional de Investigaciones Oncológicas; España |
description |
Pancreatic ductal adenocarcinoma (PDA) remains one of the most lethal tumor types, with extremely low survival rates due to late diagnosis and resistance to standard therapies. A more comprehensive understanding of the complexity of PDA pathobiology, and especially of the role of the tumor microenvironment in disease progression, should pave the way for therapies to improve patient response rates. In this study, we identify galectin-1 (Gal1), a glycan-binding protein that is highly overexpressed in PDA stroma, as a major driver of pancreatic cancer progression. Genetic deletion of Gal1 in a Kras-driven mouse model of PDA (Ela-KrasG12Vp53−/−) results in a significant increase in survival through mechanisms involving decreased stroma activation, attenuated vascularization, and enhanced T cell infiltration leading to diminished metastasis rates. In a human setting, human pancreatic stellate cells (HPSCs) promote cancer proliferation, migration, and invasion via Gal1-driven pathways. Moreover, in vivo orthotopic coinjection of pancreatic tumor cells with Gal1-depleted HPSCs leads to impaired tumor formation and metastasis in mice. Gene-expression analyses of pancreatic tumor cells exposed to Gal1 reveal modulation of multiple regulatory pathways involved in tumor progression. Thus, Gal1 hierarchically regulates different events implicated in PDA biology including tumor cell proliferation, invasion, angiogenesis, inflammation, and metastasis, highlighting the broad therapeutic potential of Gal1-specific inhibitors, either alone or in combination with other therapeutic modalities. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04 |
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/11336/85367 Orozco, Carlos A.; Martinez Bosch, Neus; Guerrero, Pedro E.; Vinaixa, Judith; D'alotto Moreno, Tomas; et al.; Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 115; 16; 4-2018; E3769-E3778 0027-8424 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/85367 |
identifier_str_mv |
Orozco, Carlos A.; Martinez Bosch, Neus; Guerrero, Pedro E.; Vinaixa, Judith; D'alotto Moreno, Tomas; et al.; Targeting galectin-1 inhibits pancreatic cancer progression by modulating tumor–stroma crosstalk; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 115; 16; 4-2018; E3769-E3778 0027-8424 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.pnas.org/content/115/16/E3769.long info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1722434115 |
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 |
National Academy of Sciences |
publisher.none.fl_str_mv |
National Academy of Sciences |
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 |
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13.13397 |