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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/8294
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dc.contributor.authorBravo-Calderon, Diego Mauricio-
dc.contributor.authorOliveira, Denise Tostes-
dc.contributor.authorMarana, Aparecido Nilceu-
dc.contributor.authorNonogaki, Suely-
dc.contributor.authorCarvalho, Andre Lopes-
dc.contributor.authorKowalski, Luiz Paulo-
dc.date.accessioned2014-05-20T13:25:58Z-
dc.date.accessioned2016-10-25T16:46:13Z-
dc.date.available2014-05-20T13:25:58Z-
dc.date.available2016-10-25T16:46:13Z-
dc.date.issued2011-01-01-
dc.identifierhttp://dx.doi.org/10.3233/CBM-2012-0228-
dc.identifier.citationCancer Biomarkers. Amsterdam: IOS Press, v. 10, n. 1, p. 51-59, 2011.-
dc.identifier.issn1574-0153-
dc.identifier.urihttp://hdl.handle.net/11449/8294-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/8294-
dc.description.abstractThe aim of this study was to evaluate the expression of beta 2-adrenergic receptor (beta 2-AR) in oral squamous cell carcinoma (OSCC) and to investigate the correlations between expression level and clinical characteristics, outcome, and patient prognosis. A total of 106 OSCC patients underwent surgical treatment at the A. C. Camargo Cancer Hospital, São Paulo, Brazil, were analyzed for clinicopathological data, treatment, tumor outcome, prognosis and immunohistochemical expression of beta 2-AR. The beta 2-AR expression was statistically analyzed relative to clinicopathological variables and survival using the Chi-square test, Kaplan-Meier curves and Cox regression model. Most OSCC (72.6%) exhibited malignant cells with strong cytoplasmatic and membranous beta 2-AR expression. beta 2-AR expression was significantly associated with alcohol (p = 0.021), simultaneous consumption of alcohol and tobacco (p = 0.014) and T stage (p = 0.07). In addition, OSCC patients who exhibited strong beta 2-AR expression demonstrated a higher rate of overall survival (p = 0.001) and cancer specific survival (p = 0.004) compared to patients with weak/negative beta 2-AR expression. The Cox regression model demonstrated that strong beta 2-AR expression was an independent favorable prognostic factor for OSCC patients. These results suggest that the strong malignant cell beta 2-AR expression is a favorable prognostic factor for OSCC patients and could be used as a target for new anti-neoplastic pharmacological strategies.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent51-59-
dc.language.isoeng-
dc.publisherIOS Press-
dc.sourceWeb of Science-
dc.subjectOral canceren
dc.subjectadrenergic receptoren
dc.subjectstressen
dc.titlePrognostic significance of beta-2 adrenergic receptor in oral squamous cell carcinomaen
dc.typeoutro-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionInstituto Adolfo Lutz (IAL)-
dc.contributor.institutionCanc Hosp Barretos-
dc.contributor.institutionCanc Hosp AC Camargo-
dc.description.affiliationUniv São Paulo, Bauru Sch Dent, Area Pathol, Dept Stomatol, Bauru, Brazil-
dc.description.affiliationSão Paulo State Univ UNESP, Sch Sci, Dept Comp, Bauru, Brazil-
dc.description.affiliationAdolfo Lutz Inst, Div Pathol, São Paulo, Brazil-
dc.description.affiliationCanc Hosp Barretos, Fundação Pio XII, Dept Head & Neck Surg, São Paulo, Brazil-
dc.description.affiliationCanc Hosp AC Camargo, Dept Head & Neck Surg & Otorhinolaryngol, São Paulo, Brazil-
dc.description.affiliationUnespSão Paulo State Univ UNESP, Sch Sci, Dept Comp, Bauru, Brazil-
dc.description.sponsorshipIdCNPq: 476139/2010-4-
dc.description.sponsorshipIdCNPq: 500991/2010-3-
dc.description.sponsorshipIdCNPq: 142790/2011-7-
dc.description.sponsorshipIdFAPESP: 10/06333-3-
dc.identifier.doi10.3233/CBM-2012-0228-
dc.identifier.wosWOS:000300398500007-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofCancer Biomarkers-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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