国际妇产科学杂志 ›› 2022, Vol. 49 ›› Issue (5): 519-523.doi: 10.12280/gjfckx.20220005

• 妇科肿瘤研究:综述 • 上一篇    下一篇

免疫检查点抑制剂在妇科恶性肿瘤中的应用

王芳, 杨涛, 吴珍珍, 王惠玲()   

  1. 730050 兰州,甘肃省妇幼保健院
  • 收稿日期:2022-01-04 出版日期:2022-10-15 发布日期:2022-10-24
  • 通讯作者: 王惠玲 E-mail:wxiaf0424@126.com
  • 基金资助:
    甘肃省卫生行业科研计划项目(GSWSKY2020-36)

Application of Immune Checkpoint Inhibitor in Gynecological Malignant Tumors

WANG Fang, YANG Tao, WU Zhen-zhen, WANG Hui-ling()   

  1. Gansu Provincial Maternity and Child Care Hospital, Lanzhou 730050, China
  • Received:2022-01-04 Published:2022-10-15 Online:2022-10-24
  • Contact: WANG Hui-ling E-mail:wxiaf0424@126.com

摘要:

子宫内膜癌、宫颈癌和卵巢癌是妇科最常见的三大恶性肿瘤,治疗方式以手术、放化疗为主,然而其复发率和转移率仍较高。免疫检查点抑制剂通过阻断抑制性检查点与其配体结合,激活免疫细胞活性,实现抗肿瘤作用。随着免疫检查点抑制剂在妇科肿瘤中的研究不断深入,发现其客观缓解率多为10%~20%左右,而联合放化疗一定程度上可提高疗效,可能为妇科肿瘤患者提供更大的临床获益。但其不良反应不可忽视,如皮肤瘙痒、黏膜炎、腹泻和结肠炎等。因此,探索预测性生物标志物、筛选出免疫检查点抑制剂治疗的适用人群、早期识别及合理干预不良事件,对免疫检查点抑制剂在妇科恶性肿瘤中的应用至关重要。

关键词: 程序性细胞死亡受体1, CTLA-4抗原, 生殖器肿瘤,女(雌)性, 免疫疗法, 免疫检查点抑制剂

Abstract:

Endometrial cancer, cervical cancer and ovarian cancer are the three most common gynecological malignancies. The treatment methods are mainly surgery, radiotherapy and chemotherapy. However, the recurrence rate and metastasis rate are still high. By blocking the binding of inhibitory checkpoints and their ligands, immune checkpoint inhibitors activate the activity of immune cells and achieve antitumor effects. With the deepening of the research on immune checkpoint inhibitors in gynecological tumors, it is found that the objective response rate is mostly about 10%-20%, and the combination of radiotherapy and chemotherapy can greatly improve the curative effect, which may provide greater clinical benefits for gynecological tumor patients. However, its adverse reactions can not be ignored, such as skin itching, mucositis, diarrhea and colitis. Therefore, exploring predictive biomarkers, screening the applicable population for immune checkpoint inhibitor treatment, early identification and reasonable intervention of adverse events are very important for the application of immune checkpoint inhibitors in gynecological malignant tumors.

Key words: Programmed cell death receptor 1, CTLA-4 antigen, Genital neoplasms, female, Immunotherapy, Immune checkpoint inhibitor