Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro
- Autores
- Montico, Barbara; Nigro, Annunziata; Lamberti, María Julia; Martorelli, Debora; Mastorci, Katy; Ravo, Maria; Giurato, Giorgio; Steffan, Agostino; Dolcetti, Riccardo; Casolaro, Vincenzo; Dal Col, Jessica
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Background aims: Whole tumor cell lysates (TCLs) obtained from cancer cells previously killed by treatments able to promote immunogenic cell death (ICD) can be efficiently used as a source of tumor-associated antigens for the development of highly efficient dendritic cell (DC)-based vaccines. Herein, the potential role of the interferon (IFN)-inducible protein phospholipid scramblase 1 (PLSCR1) in influencing immunogenic features of dying cancer cells and in enhancing DC-based vaccine efficiency was investigated. Methods: PLSCR1 expression was evaluated in different mantle-cell lymphoma (MCL) cell lines following ICD induction by 9-cis-retinoic acid (RA)/IFN-α combination, and commercial kinase inhibitor was used to identify the signaling pathway involved in its upregulation. A Mino cell line ectopically expressing PLSCR1 was generated to investigate the potential involvement of this protein in modulating ICD features. Whole TCLs obtained from Mino overexpressing PLSCR1 were used for DC loading, and loaded DCs were employed for generation of tumor antigen-specific cytotoxic T lymphocytes. Results: The ICD inducer RA/IFN-α combination promoted PLSCR1 expression through STAT1 activation. PLSCR1 upregulation favored pro-apoptotic effects of RA/IFN-α treatment and enhanced the exposure of calreticulin on cell surface. Moreover, DCs loaded with TCLs obtained from Mino ectopically expressing PLSCR1 elicited in vitro greater T-cell–mediated antitumor responses compared with DCs loaded with TCLs derived from Mino infected with empty vector or the parental cell line. Conversely, PLSCR1 knock-down inhibited the stimulating activity of DCs loaded with RA/IFN-α–treated TCLs to elicit cyclin D1 peptide-specific cytotoxic T lymphocytes. Conclusions: Our results indicate that PLSCR1 improved ICD-associated calreticulin exposure induced by RA/IFN-α and was clearly involved in DC-based vaccine efficiency as well, suggesting a potential contribution in the control of pathways associated to DC activation, possibly including those involved in antigen uptake and concomitant antitumor immune response activation.
Fil: Montico, Barbara. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia
Fil: Nigro, Annunziata. Universita di Salerno; Italia
Fil: Lamberti, María Julia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto; Argentina
Fil: Martorelli, Debora. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia
Fil: Mastorci, Katy. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia
Fil: Ravo, Maria. Genomix 4 Life; Italia
Fil: Giurato, Giorgio. Universita di Salerno; Italia
Fil: Steffan, Agostino. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia
Fil: Dolcetti, Riccardo. University of Melbourne; Australia
Fil: Casolaro, Vincenzo. Universita di Salerno; Italia
Fil: Dal Col, Jessica. Universita di Salerno; Italia - Materia
-
DC-BASED VACCINE
IMMUNOGENIC CELL DEATH
MANTLE CELL LYMPHOMA
PHOSPHOLIPID SCRAMBLASE 1 - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/227002
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/227002 |
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Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitroMontico, BarbaraNigro, AnnunziataLamberti, María JuliaMartorelli, DeboraMastorci, KatyRavo, MariaGiurato, GiorgioSteffan, AgostinoDolcetti, RiccardoCasolaro, VincenzoDal Col, JessicaDC-BASED VACCINEIMMUNOGENIC CELL DEATHMANTLE CELL LYMPHOMAPHOSPHOLIPID SCRAMBLASE 1https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Background aims: Whole tumor cell lysates (TCLs) obtained from cancer cells previously killed by treatments able to promote immunogenic cell death (ICD) can be efficiently used as a source of tumor-associated antigens for the development of highly efficient dendritic cell (DC)-based vaccines. Herein, the potential role of the interferon (IFN)-inducible protein phospholipid scramblase 1 (PLSCR1) in influencing immunogenic features of dying cancer cells and in enhancing DC-based vaccine efficiency was investigated. Methods: PLSCR1 expression was evaluated in different mantle-cell lymphoma (MCL) cell lines following ICD induction by 9-cis-retinoic acid (RA)/IFN-α combination, and commercial kinase inhibitor was used to identify the signaling pathway involved in its upregulation. A Mino cell line ectopically expressing PLSCR1 was generated to investigate the potential involvement of this protein in modulating ICD features. Whole TCLs obtained from Mino overexpressing PLSCR1 were used for DC loading, and loaded DCs were employed for generation of tumor antigen-specific cytotoxic T lymphocytes. Results: The ICD inducer RA/IFN-α combination promoted PLSCR1 expression through STAT1 activation. PLSCR1 upregulation favored pro-apoptotic effects of RA/IFN-α treatment and enhanced the exposure of calreticulin on cell surface. Moreover, DCs loaded with TCLs obtained from Mino ectopically expressing PLSCR1 elicited in vitro greater T-cell–mediated antitumor responses compared with DCs loaded with TCLs derived from Mino infected with empty vector or the parental cell line. Conversely, PLSCR1 knock-down inhibited the stimulating activity of DCs loaded with RA/IFN-α–treated TCLs to elicit cyclin D1 peptide-specific cytotoxic T lymphocytes. Conclusions: Our results indicate that PLSCR1 improved ICD-associated calreticulin exposure induced by RA/IFN-α and was clearly involved in DC-based vaccine efficiency as well, suggesting a potential contribution in the control of pathways associated to DC activation, possibly including those involved in antigen uptake and concomitant antitumor immune response activation.Fil: Montico, Barbara. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; ItaliaFil: Nigro, Annunziata. Universita di Salerno; ItaliaFil: Lamberti, María Julia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto; ArgentinaFil: Martorelli, Debora. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; ItaliaFil: Mastorci, Katy. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; ItaliaFil: Ravo, Maria. Genomix 4 Life; ItaliaFil: Giurato, Giorgio. Universita di Salerno; ItaliaFil: Steffan, Agostino. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; ItaliaFil: Dolcetti, Riccardo. University of Melbourne; AustraliaFil: Casolaro, Vincenzo. Universita di Salerno; ItaliaFil: Dal Col, Jessica. Universita di Salerno; ItaliaTaylor & Francis As2023-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227002Montico, Barbara; Nigro, Annunziata; Lamberti, María Julia; Martorelli, Debora; Mastorci, Katy; et al.; Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro; Taylor & Francis As; Cytotherapy; 26; 2; 12-2023; 145-1561465-3249CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcyt.2023.11.014info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1465324923011271info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:18Zoai:ri.conicet.gov.ar:11336/227002instacron: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 10:44:18.288CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro |
title |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro |
spellingShingle |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro Montico, Barbara DC-BASED VACCINE IMMUNOGENIC CELL DEATH MANTLE CELL LYMPHOMA PHOSPHOLIPID SCRAMBLASE 1 |
title_short |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro |
title_full |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro |
title_fullStr |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro |
title_full_unstemmed |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro |
title_sort |
Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro |
dc.creator.none.fl_str_mv |
Montico, Barbara Nigro, Annunziata Lamberti, María Julia Martorelli, Debora Mastorci, Katy Ravo, Maria Giurato, Giorgio Steffan, Agostino Dolcetti, Riccardo Casolaro, Vincenzo Dal Col, Jessica |
author |
Montico, Barbara |
author_facet |
Montico, Barbara Nigro, Annunziata Lamberti, María Julia Martorelli, Debora Mastorci, Katy Ravo, Maria Giurato, Giorgio Steffan, Agostino Dolcetti, Riccardo Casolaro, Vincenzo Dal Col, Jessica |
author_role |
author |
author2 |
Nigro, Annunziata Lamberti, María Julia Martorelli, Debora Mastorci, Katy Ravo, Maria Giurato, Giorgio Steffan, Agostino Dolcetti, Riccardo Casolaro, Vincenzo Dal Col, Jessica |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
DC-BASED VACCINE IMMUNOGENIC CELL DEATH MANTLE CELL LYMPHOMA PHOSPHOLIPID SCRAMBLASE 1 |
topic |
DC-BASED VACCINE IMMUNOGENIC CELL DEATH MANTLE CELL LYMPHOMA PHOSPHOLIPID SCRAMBLASE 1 |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Background aims: Whole tumor cell lysates (TCLs) obtained from cancer cells previously killed by treatments able to promote immunogenic cell death (ICD) can be efficiently used as a source of tumor-associated antigens for the development of highly efficient dendritic cell (DC)-based vaccines. Herein, the potential role of the interferon (IFN)-inducible protein phospholipid scramblase 1 (PLSCR1) in influencing immunogenic features of dying cancer cells and in enhancing DC-based vaccine efficiency was investigated. Methods: PLSCR1 expression was evaluated in different mantle-cell lymphoma (MCL) cell lines following ICD induction by 9-cis-retinoic acid (RA)/IFN-α combination, and commercial kinase inhibitor was used to identify the signaling pathway involved in its upregulation. A Mino cell line ectopically expressing PLSCR1 was generated to investigate the potential involvement of this protein in modulating ICD features. Whole TCLs obtained from Mino overexpressing PLSCR1 were used for DC loading, and loaded DCs were employed for generation of tumor antigen-specific cytotoxic T lymphocytes. Results: The ICD inducer RA/IFN-α combination promoted PLSCR1 expression through STAT1 activation. PLSCR1 upregulation favored pro-apoptotic effects of RA/IFN-α treatment and enhanced the exposure of calreticulin on cell surface. Moreover, DCs loaded with TCLs obtained from Mino ectopically expressing PLSCR1 elicited in vitro greater T-cell–mediated antitumor responses compared with DCs loaded with TCLs derived from Mino infected with empty vector or the parental cell line. Conversely, PLSCR1 knock-down inhibited the stimulating activity of DCs loaded with RA/IFN-α–treated TCLs to elicit cyclin D1 peptide-specific cytotoxic T lymphocytes. Conclusions: Our results indicate that PLSCR1 improved ICD-associated calreticulin exposure induced by RA/IFN-α and was clearly involved in DC-based vaccine efficiency as well, suggesting a potential contribution in the control of pathways associated to DC activation, possibly including those involved in antigen uptake and concomitant antitumor immune response activation. Fil: Montico, Barbara. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia Fil: Nigro, Annunziata. Universita di Salerno; Italia Fil: Lamberti, María Julia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto; Argentina Fil: Martorelli, Debora. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia Fil: Mastorci, Katy. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia Fil: Ravo, Maria. Genomix 4 Life; Italia Fil: Giurato, Giorgio. Universita di Salerno; Italia Fil: Steffan, Agostino. Centro Di Riferimento Oncologico Di Aviano; Italia. Istituti di Ricovero e Cura a Carattere Scientifico; Italia Fil: Dolcetti, Riccardo. University of Melbourne; Australia Fil: Casolaro, Vincenzo. Universita di Salerno; Italia Fil: Dal Col, Jessica. Universita di Salerno; Italia |
description |
Background aims: Whole tumor cell lysates (TCLs) obtained from cancer cells previously killed by treatments able to promote immunogenic cell death (ICD) can be efficiently used as a source of tumor-associated antigens for the development of highly efficient dendritic cell (DC)-based vaccines. Herein, the potential role of the interferon (IFN)-inducible protein phospholipid scramblase 1 (PLSCR1) in influencing immunogenic features of dying cancer cells and in enhancing DC-based vaccine efficiency was investigated. Methods: PLSCR1 expression was evaluated in different mantle-cell lymphoma (MCL) cell lines following ICD induction by 9-cis-retinoic acid (RA)/IFN-α combination, and commercial kinase inhibitor was used to identify the signaling pathway involved in its upregulation. A Mino cell line ectopically expressing PLSCR1 was generated to investigate the potential involvement of this protein in modulating ICD features. Whole TCLs obtained from Mino overexpressing PLSCR1 were used for DC loading, and loaded DCs were employed for generation of tumor antigen-specific cytotoxic T lymphocytes. Results: The ICD inducer RA/IFN-α combination promoted PLSCR1 expression through STAT1 activation. PLSCR1 upregulation favored pro-apoptotic effects of RA/IFN-α treatment and enhanced the exposure of calreticulin on cell surface. Moreover, DCs loaded with TCLs obtained from Mino ectopically expressing PLSCR1 elicited in vitro greater T-cell–mediated antitumor responses compared with DCs loaded with TCLs derived from Mino infected with empty vector or the parental cell line. Conversely, PLSCR1 knock-down inhibited the stimulating activity of DCs loaded with RA/IFN-α–treated TCLs to elicit cyclin D1 peptide-specific cytotoxic T lymphocytes. Conclusions: Our results indicate that PLSCR1 improved ICD-associated calreticulin exposure induced by RA/IFN-α and was clearly involved in DC-based vaccine efficiency as well, suggesting a potential contribution in the control of pathways associated to DC activation, possibly including those involved in antigen uptake and concomitant antitumor immune response activation. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-12 |
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/11336/227002 Montico, Barbara; Nigro, Annunziata; Lamberti, María Julia; Martorelli, Debora; Mastorci, Katy; et al.; Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro; Taylor & Francis As; Cytotherapy; 26; 2; 12-2023; 145-156 1465-3249 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/227002 |
identifier_str_mv |
Montico, Barbara; Nigro, Annunziata; Lamberti, María Julia; Martorelli, Debora; Mastorci, Katy; et al.; Phospholipid scramblase 1 is involved in immunogenic cell death and contributes to dendritic cell–based vaccine efficiency to elicit antitumor immune response in vitro; Taylor & Francis As; Cytotherapy; 26; 2; 12-2023; 145-156 1465-3249 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jcyt.2023.11.014 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1465324923011271 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Taylor & Francis As |
publisher.none.fl_str_mv |
Taylor & Francis As |
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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1844614480197058560 |
score |
13.070432 |