上海口腔医学 ›› 2023, Vol. 32 ›› Issue (3): 280-286.doi: 10.19439/j.sjos.2023.03.012

• 论著 • 上一篇    下一篇

IL-6和β-catenin在口腔鳞癌中的表达及预后价值

董淋升, 唐进, 程维, 冉婧璇, 刘兆博, 李雅冬   

  1. 重庆医科大学附属第一医院 口腔颌面外科,重庆 400010
  • 收稿日期:2022-08-02 修回日期:2022-10-15 出版日期:2023-06-25 发布日期:2023-06-28
  • 通讯作者: 李雅冬,E-mail:llxxyydd2006@sina.com
  • 作者简介:董淋升(1993-),男,在读硕士研究生,住院医师,E-mail:dls574006474@163.com
  • 基金资助:
    重庆市教育委员会资助项目(15SKG032); 重庆市科学技术委员会自然科学基金(cstc2018jcyjAX07-63); 重庆市卫生与计划生育委员会医学高端后备人才培养项目(2017-HBRC004)

Expression and prognostic value of IL-6 and β-catenin in oral squamous cell carcinoma

DONG Lin-sheng, TANG Jin, CHENG Wei, RAN Jing-xuan, LIU Zhao-bo, LI Ya-dong   

  1. Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Chongqing Medical University. Chongqing 400010, China
  • Received:2022-08-02 Revised:2022-10-15 Online:2023-06-25 Published:2023-06-28

摘要: 目的:探讨白细胞介素6(IL-6)和β连环蛋白(β-catenin)在口腔鳞癌(OSCC)中的表达及临床病理学意义。方法:应用化学发光分析法检测110例OSCC患者和109例健康对照者的血清IL-6浓度;应用免疫组织化学检测68例接受手术治疗的OSCC患者肿瘤标本及6例正常黏膜组织中IL-6和β-catenin的表达水平,分析其与临床病理参数之间的相关性及预后价值。采用SPSS 22.0软件包对数据进行统计学分析。结果:化学发光分析显示OSCC患者血清IL-6含量显著增高(P<0.001)。免疫组织化学染色显示,IL-6在OSCC组织中高表达,与颈淋巴结转移(P=0.017)、病理分化程度(P=0.014)、复发和远处转移(P=0.048)显著相关。Kaplan-Meier生存分析表明,IL-6高表达的OSCC患者预后不良。多因素Cox回归分析表明,IL-6高表达是OSCC患者的独立预后危险因素(P<0.05)。β-catenin高表达与病理分化有关(P=0.006),与OSCC患者的预后较差有关。Spearman相关性分析显示,IL-6与β-catenin在OSCC中的表达呈显著正相关(P<0.001)。结论:血清IL-6可作为诊断OSCC的生物标志物,组织中IL-6和β-catenin的表达可以作为评估OSCC患者预后不良的标志物。

关键词: 口腔鳞癌, 白细胞介素6, β连环蛋白, 预后

Abstract: PURPOSE: To investigate the expression of interleukin-6 (IL-6) and β-catenin in oral squamous cell carcinoma (OSCC) and its clinicopathological significance. METHODS: The serum IL-6 concentration in 110 OSCC patients and 109 healthy controls were determined by chemiluminescence analysis. IL-6 and β-catenin expression levels in 68 tumor specimens of OSCC patients undergoing surgical treatment and 6 normal mucosal tissues were determined by immunohistochemistry method. The correlation between IL-6 and β-catenin and clinicopathological parameters and their prognostic value were analyzed. SPSS 22.0 software package was used for data analysis. RESULTS: Chemiluminescence method showed that the serum IL-6 content of OSCC patients was significantly increased (P<0.001). Immunohistochemical results demonstrated that high expression of IL-6 in OSCC tissues was remarkably associated with cervical lymph node metastasis(P=0.017), pathological differentiation(P=0.014), recurrence and distant metastasis (P=0.048). OSCC patients with high IL-6 expression showed a poor prognosis by Kaplan-Meier survival analysis. Multivariate Cox regression analysis showed that high expression of IL-6 was an independent risk factor affecting the prognosis of patients with OSCC(P<0.05). β-catenin hyperexpression was associated with pathological differentiation(P=0.006) and overall poor survival in OSCC patients. Spearman correlation analysis showed a positive correlation between IL-6 and β-catenin expression in OSCC (P<0.001). CONCLUSIONS: Serum IL-6 is expected to be a biomarker for detection of OSCC, and IL-6 and β-catenin expression in tumour tissues can be used as markers to evaluate the poor prognosis of OSCC.

Key words: Oral squamous cell carcinoma, IL-6, β-catenin, Prognosis

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