癌变·畸变·突变 ›› 2024, Vol. 36 ›› Issue (1): 42-47.doi: 10.3969/j.issn.1004-616x.2024.01.007

• 论著 • 上一篇    下一篇

白细胞介素-17A与雌激素受体α和β在上皮性卵巢癌组织中的表达及其临床意义

王科芳1, 陈瑜2, 吴陈雨1, 刘梅1, 汪丽杰1, 田建广1, 周小会1, 许岚3   

  1. 1. 华东疗养院妇科, 江苏 无锡 214065;
    2. 无锡市妇幼保健院妇科, 江苏 无锡 214002;
    3. 无锡市人民医院妇科, 江苏 无锡 214023
  • 收稿日期:2023-09-02 修回日期:2023-12-21 出版日期:2024-02-19 发布日期:2024-02-19
  • 通讯作者: 周小会
  • 作者简介:王科芳,E-mail:p235345@163.com。
  • 基金资助:
    无锡市科技发展资金项目(N20202006)

Clinicopathological roles of IL-17A and estrogen receptors α, β in epithelial ovarian cancer

WANG Kefang1, CHEN Yu2, WU Chenyu1, LIU Mei1, WANG Lijie1, TIAN Jianguang1, ZHOU Xiaohui1, XU Lan3   

  1. 1. Department of Gynecology, Huadong Sanatorium, Wuxi 214065;
    2. Department of Gynecology, Wuxi Maternal and Child Health Hospital, Wuxi 214002;
    3. Department of Gynecology, Wuxi People's Hospital, Wuxi 214023, Jiangsu, China
  • Received:2023-09-02 Revised:2023-12-21 Online:2024-02-19 Published:2024-02-19

摘要: 目的:探讨白细胞介素(IL)-17A与雌激素受体α(ERα)、ERβ在上皮性卵巢癌(EOC)组织中的表达水平及其与患者临床病理特征和预后的关系。方法:回顾性分析2018年8月—2022年8月间在无锡市妇幼保健院诊治的102例EOC患者的临床和病理资料,采用实时荧光定量PCR(qPCR)检测癌组织及相应病旁组织中IL-17A、ERα、ERβ mRNA的表达情况,计算ERα/β比值。分析IL-17A mRNA、ERα/β与患者临床病理特征的关系,并采用Kaplan-Meier法和Cox回归法分析IL-17A mRNA、ERα/β对EOC患者预后总生存期(OS)的影响。结果:与癌旁组织比较,癌组织中IL-17A、ERα m RNA表达水平及ERα/β水平均升高(P<0.05),而ERβ mRNA表达水平降低(P<0.05)。分别以IL-17A mRNA、ERα/β的平均值0.52、3.85为分界值进行高、低表达分组,结果显示IL-17A高表达及ERα/β高比值与FIGO分期、淋巴结转移、腹水量有关(P<0.05)。随访时间12~60个月,中位随访时间36个月,随访期间共38例(37.25%)患者死亡。Kaplan-Meier分析显示,IL-17A mRNA高表达者累积生存率低于其低表达者(P<0.05);ERα/β高比值者累积生存率亦低于ERα/β低比值者(P<0.05)。多因素Cox分析显示,FIGO III+IV期、术后残灶>2 cm、IL-17A m RNA高表达、ERα/β高比值是EOC患者总体生存期的独立危险因素(P<0.05)。结论:EOC组织中IL-17A、ERα及ERα/β mRNA上调,而ERβ m RNA水平下调,且IL-17A高表达及ERα/β高比值的EOC患者预后相对较差。

关键词: 上皮性卵巢癌, 白细胞介素-17A, 雌激素受体α, 雌激素受体β, 临床病理特征, 预后

Abstract: OBJECTIVE: To investigate expression levels of interleukin(IL)-17A and estrogen receptor α(ERα) and ERβ in epithelial ovarian cancer(EOC) tissues and their relationship with clinicopathological features and prognosis. METHODS: Clinical and pathological data of 102 EOC patients admitted to Wuxi Maternal and Child Health Hospital during August 2018-August 2022 were retrospectively analyzed. IL-17A, ERα, and ERβ mRNA expressions in cancer tissues and paracellular tissues were detected by real-time fluorescence quantitative PCR(qPCR), and the ERα/β ratio was calculated. The relationships between IL-17A m RNA, ERα/β and clinicopathological features were analyzed. Effects of IL-17A m RNA, ERα/β on the prognostic overall survival of EOC were analyzed by the Kaplan-Meier method and Cox regression analysis.RESULTS: Expressions of IL-17A, ERα and ERα/β were higher in the cancer than the paracancer tissues, while the expression of ERβ was decreased(P<0.05). The high and low expression groups of IL-17A and ERα/βwere divided by the mean values of 0.52 and 3.85, respectively, and the results showed that high IL-17A expression and high ERα/β ratio were associated with FIGO stage, lymph node metastasis, and the amount of ascites(P<0.05). The follow-up period ranged from 12 to 60 months, with a median follow-up period of 36 months, and a total of 38 cases(37.25%) died during the follow-up period. Kaplan Meier analysis showed that the cumulative survival rate of those with high IL-17A mRNA expression was lower than that of those with low expression(P<0.05), and the cumulative survival rate of those with high ERα/β ratio was lower than that of those with low ERα/β ratio(P<0.05). Multifactorial Cox analysis showed that FIGO stage III + IV, postoperative residual foci >2 cm, high expression of IL-17A mRNA, and high ERα/β ratio were independent risk factors for overall survival in patients with EOC(P<0.05). CONCLUSION: IL-17A, ERα and ERα/βwere up-regulated while the ERβ mRNA level was down-regulated in EOC, and the prognosis of EOC patients with high IL-17A expression and high ERα/β ratio was poor.

Key words: epithelial ovarian cancer, interleukin-17A, estrogen receptor α, estrogen receptor β, clinicopathological features, prognosis

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