Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival
- Autores
- Rabassa, Martín Enrique; Pereyra, Adrian Ignacio; Pereyra, Liliana Valentina; Segal Eiras, Amada; Abba, Martín Carlos; Croce, María Virginia
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Head and neck squamous cell carcinoma (HNSCC) is an aggressive disease with poor prognosis without appropriate prognostic markers. Previous research shows that Lewis antigens have been involved in carcinoma dissemination and patients´ survival. Fucosyl and sialyltransferases are the enzymes implicated in the Lewis antigens synthesis. The purpose of this study was to evaluate the prognostic utility of Lewis antigens in HNSCC. We conducted a prospective research including histological samples from 79 patients with primary HNSCC. Lewis x and sialyl Lewis x expression were detected by immunohistochemistry; patient’s data, progression free, and overall survival were documented. A statistical correlation study of antigenic expression and patients´ histopathological variables was performed. Cox regression models with internal validation procedures were employed to analyze survival data. By immunohistochemistry, Lewis x was detected in 34/79 (43%) tumor samples, while sialyl Lewis x only in 11/79 (14%). Lewis x expression showed a positive correlation with tumor differentiation and a better overall survival for Lewis x + patients was detected. Moreover, multivariate Cox’s regression analysis showed that Lewis x is an independent predictor of better overall survival. The in silico analysis supported the presence of deregulated fucosyl (FUT4) and sialyltransferase (ST3GAL4) in the Lewis synthetic pathway related to patient survival. These results suggest that Lewis x expression is associated with a better outcome in patients with HNSCC.
Fil: Rabassa, Martín Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina
Fil: Pereyra, Adrian Ignacio. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina
Fil: Pereyra, Liliana Valentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina
Fil: Segal Eiras, Amada. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina
Fil: Abba, Martín Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina
Fil: Croce, María Virginia. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina - Materia
-
Antigenic Expression
Head And Neck Squamous Cell Carcinoma
Risk And Prognostic Factors
Survival - 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:11336/49637
Ver los metadatos del registro completo
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Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma SurvivalRabassa, Martín EnriquePereyra, Adrian IgnacioPereyra, Liliana ValentinaSegal Eiras, AmadaAbba, Martín CarlosCroce, María VirginiaAntigenic ExpressionHead And Neck Squamous Cell CarcinomaRisk And Prognostic FactorsSurvivalhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Head and neck squamous cell carcinoma (HNSCC) is an aggressive disease with poor prognosis without appropriate prognostic markers. Previous research shows that Lewis antigens have been involved in carcinoma dissemination and patients´ survival. Fucosyl and sialyltransferases are the enzymes implicated in the Lewis antigens synthesis. The purpose of this study was to evaluate the prognostic utility of Lewis antigens in HNSCC. We conducted a prospective research including histological samples from 79 patients with primary HNSCC. Lewis x and sialyl Lewis x expression were detected by immunohistochemistry; patient’s data, progression free, and overall survival were documented. A statistical correlation study of antigenic expression and patients´ histopathological variables was performed. Cox regression models with internal validation procedures were employed to analyze survival data. By immunohistochemistry, Lewis x was detected in 34/79 (43%) tumor samples, while sialyl Lewis x only in 11/79 (14%). Lewis x expression showed a positive correlation with tumor differentiation and a better overall survival for Lewis x + patients was detected. Moreover, multivariate Cox’s regression analysis showed that Lewis x is an independent predictor of better overall survival. The in silico analysis supported the presence of deregulated fucosyl (FUT4) and sialyltransferase (ST3GAL4) in the Lewis synthetic pathway related to patient survival. These results suggest that Lewis x expression is associated with a better outcome in patients with HNSCC.Fil: Rabassa, Martín Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; ArgentinaFil: Pereyra, Adrian Ignacio. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; ArgentinaFil: Pereyra, Liliana Valentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; ArgentinaFil: Segal Eiras, Amada. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; ArgentinaFil: Abba, Martín Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; ArgentinaFil: Croce, María Virginia. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; ArgentinaSpringer2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/49637Rabassa, Martín Enrique; Pereyra, Adrian Ignacio; Pereyra, Liliana Valentina; Segal Eiras, Amada; Abba, Martín Carlos; et al.; Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival; Springer; Pathology Oncology Research; 24; 3; 7-2018; 525-5311219-4956CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s12253-017-0269-4info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs12253-017-0269-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:34Zoai:ri.conicet.gov.ar:11336/49637instacron: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 09:35:35.123CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival |
title |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival |
spellingShingle |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival Rabassa, Martín Enrique Antigenic Expression Head And Neck Squamous Cell Carcinoma Risk And Prognostic Factors Survival |
title_short |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival |
title_full |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival |
title_fullStr |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival |
title_full_unstemmed |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival |
title_sort |
Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival |
dc.creator.none.fl_str_mv |
Rabassa, Martín Enrique Pereyra, Adrian Ignacio Pereyra, Liliana Valentina Segal Eiras, Amada Abba, Martín Carlos Croce, María Virginia |
author |
Rabassa, Martín Enrique |
author_facet |
Rabassa, Martín Enrique Pereyra, Adrian Ignacio Pereyra, Liliana Valentina Segal Eiras, Amada Abba, Martín Carlos Croce, María Virginia |
author_role |
author |
author2 |
Pereyra, Adrian Ignacio Pereyra, Liliana Valentina Segal Eiras, Amada Abba, Martín Carlos Croce, María Virginia |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Antigenic Expression Head And Neck Squamous Cell Carcinoma Risk And Prognostic Factors Survival |
topic |
Antigenic Expression Head And Neck Squamous Cell Carcinoma Risk And Prognostic Factors Survival |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Head and neck squamous cell carcinoma (HNSCC) is an aggressive disease with poor prognosis without appropriate prognostic markers. Previous research shows that Lewis antigens have been involved in carcinoma dissemination and patients´ survival. Fucosyl and sialyltransferases are the enzymes implicated in the Lewis antigens synthesis. The purpose of this study was to evaluate the prognostic utility of Lewis antigens in HNSCC. We conducted a prospective research including histological samples from 79 patients with primary HNSCC. Lewis x and sialyl Lewis x expression were detected by immunohistochemistry; patient’s data, progression free, and overall survival were documented. A statistical correlation study of antigenic expression and patients´ histopathological variables was performed. Cox regression models with internal validation procedures were employed to analyze survival data. By immunohistochemistry, Lewis x was detected in 34/79 (43%) tumor samples, while sialyl Lewis x only in 11/79 (14%). Lewis x expression showed a positive correlation with tumor differentiation and a better overall survival for Lewis x + patients was detected. Moreover, multivariate Cox’s regression analysis showed that Lewis x is an independent predictor of better overall survival. The in silico analysis supported the presence of deregulated fucosyl (FUT4) and sialyltransferase (ST3GAL4) in the Lewis synthetic pathway related to patient survival. These results suggest that Lewis x expression is associated with a better outcome in patients with HNSCC. Fil: Rabassa, Martín Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina Fil: Pereyra, Adrian Ignacio. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina Fil: Pereyra, Liliana Valentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina Fil: Segal Eiras, Amada. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina Fil: Abba, Martín Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina Fil: Croce, María Virginia. Universidad Nacional de La Plata. Facultad de Ciencias Médicas. Centro de Investigaciones Inmunológicas Básicas y Aplicadas; Argentina |
description |
Head and neck squamous cell carcinoma (HNSCC) is an aggressive disease with poor prognosis without appropriate prognostic markers. Previous research shows that Lewis antigens have been involved in carcinoma dissemination and patients´ survival. Fucosyl and sialyltransferases are the enzymes implicated in the Lewis antigens synthesis. The purpose of this study was to evaluate the prognostic utility of Lewis antigens in HNSCC. We conducted a prospective research including histological samples from 79 patients with primary HNSCC. Lewis x and sialyl Lewis x expression were detected by immunohistochemistry; patient’s data, progression free, and overall survival were documented. A statistical correlation study of antigenic expression and patients´ histopathological variables was performed. Cox regression models with internal validation procedures were employed to analyze survival data. By immunohistochemistry, Lewis x was detected in 34/79 (43%) tumor samples, while sialyl Lewis x only in 11/79 (14%). Lewis x expression showed a positive correlation with tumor differentiation and a better overall survival for Lewis x + patients was detected. Moreover, multivariate Cox’s regression analysis showed that Lewis x is an independent predictor of better overall survival. The in silico analysis supported the presence of deregulated fucosyl (FUT4) and sialyltransferase (ST3GAL4) in the Lewis synthetic pathway related to patient survival. These results suggest that Lewis x expression is associated with a better outcome in patients with HNSCC. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-07 |
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/11336/49637 Rabassa, Martín Enrique; Pereyra, Adrian Ignacio; Pereyra, Liliana Valentina; Segal Eiras, Amada; Abba, Martín Carlos; et al.; Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival; Springer; Pathology Oncology Research; 24; 3; 7-2018; 525-531 1219-4956 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/49637 |
identifier_str_mv |
Rabassa, Martín Enrique; Pereyra, Adrian Ignacio; Pereyra, Liliana Valentina; Segal Eiras, Amada; Abba, Martín Carlos; et al.; Lewis x Antigen is Associated to Head and Neck Squamous Cell Carcinoma Survival; Springer; Pathology Oncology Research; 24; 3; 7-2018; 525-531 1219-4956 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s12253-017-0269-4 info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs12253-017-0269-4 |
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 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |