实用肿瘤学杂志 ›› 2024, Vol. 38 ›› Issue (5): 323-329.doi: 10.11904/j.issn.1002-3070.2024.05.007

• 临床研究 • 上一篇    下一篇

IL-23在乳腺癌组织中的表达及其与患者临床病理特征的相关性

杨闽叶1, 鲜童丞1, 刘景建2, 别俊3, 王杰1, 罗义1   

  1. 1.川北医学院附属南充市中心医院乳甲血管外科(南充 637000);
    2.川北医学院基础医学与法医学研究所;
    3.川北医学院附属南充市中心医院肿瘤科
  • 收稿日期:2023-12-30 修回日期:2024-08-22 出版日期:2024-10-28 发布日期:2025-01-09
  • 通讯作者: 罗义,E-mail:443713587@qq.com
  • 作者简介:杨闽叶,女,(1996-),硕士,住院医师,从事乳腺癌基础与临床研究。
  • 基金资助:
    四川省科技计划项目(编号:2023YFS0473);川北医学院2023年度校级科研发展计划项目(编号:CBY23-QNA57)

The expression of IL-23 in breast cancer tissues and its correlation with clinicopathological characteristics

YANG Minye1, XIAN Tongcheng1, LIU Jingjian2, BIE Jun3, WANG Jie1, LUO Yi1   

  1. 1. Department of Breast,Thyroid and Vascular Surgery,Affiliated Nanchong Central Hospital of North Sichuan Medical College,Nanchong 637000,China;
    2. Department of Oncology,Affiliated Nanchong Central Hospital of North Sichuan Medical College;
    3. Institute of Basic Medicine and Forensic Medicine,North Sichuan Medical College
  • Received:2023-12-30 Revised:2024-08-22 Online:2024-10-28 Published:2025-01-09

摘要: 目的 探讨白介素-23(Interleukin-23,IL-23)在乳腺癌组织中的表达及其与临床病理特征的相关性。方法 收集2020年1月—2020年12月南充市中心医院确诊的100例乳腺癌患者的癌组织及癌旁组织,采用免疫组化法及Real-time PCR法测定两组组织中IL-23蛋白及mRNA表达,比较乳腺癌组织与癌旁组织中IL-23蛋白和mRNA表达水平并分析IL-23表达与乳腺癌临床病理特征的关系。结果 IL-23蛋白主要在乳腺癌细胞的胞膜和胞浆中表达。乳腺癌组织中IL-23蛋白及mRNA的表达水平均高于癌旁组织(P<0.001),其表达与乳腺癌组织学分级、T分期、临床分期及Ki-67均呈正相关,与ER、PR表达均呈负相关(P<0.05),与乳腺癌神经脉管浸润、年龄、HER-2表达无关(P>0.05)。结论 IL-23可能参与乳腺癌的进展过程,其表达和ER、PR、Ki-67等预后指标密切相关,提示其表达可能和预后有关,但还需进一步实验验证。

关键词: 白介素-23, 雌激素受体, 孕激素受体, 乳腺癌, 淋巴结转移

Abstract: Objective The aim of this study was to investigate the expression of IL-23(IL-23)in breast cancer and its correlation with clinicopathological characteristics. Methods The tumor tissues and adjacent tissues of 100 patients with breast cancer diagnosed in Nanchong Central Hospital from January 2020 to December 2020 were collected.Immunohistochemistry and Real-Time PCR were used to determine the expression of IL-23 protein and mRNA in the two groups of tissues.The expression of IL-23 protein and mRNA in breast cancer tissues and adjacent tissues were compared,and the relationship between IL-23 expression and the clinicopathological characteristics of breast cancer was analyzed. Results IL-23 protein was mainly expressed in the membrane and cytoplasm of breast cancer cells.The expression of IL-23 protein and mRNA in breast cancer tissues were higher than those in adjacent tissues(P<0.001).The expression of IL-23 protein and mRNA was positively correlated with the histological grade,T grade,clinical stage and Ki-67 expression of breast cancer,negatively correlated with the expression of ER and PR(P<0.05),and was not related to neurovascular invasion,age and HER-2 expression in breast cancer(P>0.05). Conclusion IL-23 may participate in the progression of breast cancer,and its expression is closely related to ER,PR,Ki-67 and other prognostic indicators,suggesting that its expression may be related to the prognosis,but it needs further experimental verification.

Key words: Interleukin-23, Estrogen receptor, Progesterone receptor, Breast cancer, Lymph node metastasis

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