Comprehensive assessment of prognostic markers for sinonasal squamous cell carcinoma.
Head Neck
; 36(8): 1094-102, 2014 Aug.
Article
em En
| MEDLINE
| ID: mdl-23836481
ABSTRACT
BACKGROUND:
Little is known about the molecular signature of the rare tumor sinonasal squamous cell carcinoma (SNSCC). The purpose of this study was to comprehensively assess various molecular biomarkers in SNSCC.METHODS:
We chose 13 markers for this study, which have been known as prognostic markers in head and neck squamous cell carcinoma. Expression of these markers was examined by either in situ hybridization or immunohistochemical methods on tissue microarrays made from 70 SNSCC specimens and 28 matched-pair normal tissues from patients who underwent surgical resection at our institution. Expression data were correlated with patient clinicopathologic parameters and survival.RESULTS:
Of the 13 markers, only epidermal growth factor receptor (EGFR) protein expression was associated with significantly shorter disease-free survival (DFS; p = .01307). EGFR expression was also associated with shorter overall survival (OS), but the difference was not statistically significant.CONCLUSION:
Targeted inhibition of tumor EGFR expression may be a new approach to treating SNSCC.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias dos Seios Paranasais
/
Carcinoma de Células Escamosas
/
Biomarcadores Tumorais
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adolescent
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Adult
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Aged
/
Aged80
/
Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Head Neck
Assunto da revista:
NEOPLASIAS
Ano de publicação:
2014
Tipo de documento:
Article