国际妇产科学杂志 ›› 2022, Vol. 49 ›› Issue (1): 29-33.doi: 10.12280/gjfckx.20210724

• 妇科肿瘤研究:综述 • 上一篇    下一篇

女性生殖道和肠道微生物在卵巢癌中的研究进展

郭文迪, 平毅()
  

  1. 030001 太原,山西医科大学第二医院妇产科
  • 收稿日期:2021-08-03 出版日期:2022-02-15 发布日期:2022-03-02
  • 通讯作者: 平毅 E-mail:pingyi7110@126.com
  • 基金资助:
    山西省自然科学基金(201901D111366)

Research Progress of Female Reproductive Tract and Gut Microbiome in Ovarian Cancer

GUO Wen-di, PING Yi()   

  1. Department of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan 030001, China
  • Received:2021-08-03 Published:2022-02-15 Online:2022-03-02
  • Contact: PING Yi E-mail:pingyi7110@126.com

摘要:

卵巢癌致死率极高,但发病机制尚不清楚。近年随着高通量测序技术的发展,女性生殖道和肠道微生物在卵巢癌方面的研究已成为热点。研究发现,在卵巢癌中,上、下生殖道优势菌群厚壁杆菌丰度降低,拟杆菌数量增多,肠道菌群频繁失调。其可能通过自身成分和代谢产物引起致癌反应、升高循环中的雌激素水平、促进卵巢癌发生,介导炎症反应影响免疫调节,在卵巢癌的发生发展中起重要作用。此外,女性生殖道和肠道微生物群还参与卵巢癌的治疗过程,与耐药和疗效密切相关。其中,粪菌移植、益生菌补充及抗生素的应用已得到初步探索。综述女性生殖道和肠道微生物群结构、与卵巢癌的相关性以及临床治疗研究,旨在为卵巢癌的筛查、治疗及预防提供新的方向和策略。

关键词: 卵巢肿瘤, 生殖道感染, 微生物群, 胃肠道微生物组, 免疫, 抗药性, 微生物

Abstract:

The mortality rate of ovarian cancer is very high, but the pathogenesis is still unclear. In recent years, with the development of high-throughput sequencing technologies, the study of the female reproductive tract and gut microbiome in ovarian cancer has become a hot spot. It was found that in ovarian cancer, the abundance of firmicutes in the upper and lower reproductive tract decreased, the number of bacteroides increased and the gut microbiome was often dysbiosis. It may play an important role in the development of ovarian cancer by causing carcinogenic reactions through its components and metabolites, increasing the ratio of estrogen to promote ovarian carcinogenesis, and mediating inflammatory responses that affect immune regulation. In addition, the female reproductive tract and gut microbiome are involved in the therapeutic process of ovarian cancer and are closely associated with drug resistance and efficacy. Among these, fecal transplantation, probiotic supplementation, and antibiotic application have been initially explored. This article focuses on the structure of the female reproductive tract and gut microbiome, its relevance to ovarian cancer, and clinical treatment studies, to provide new directions and strategies for the screening, treatment, and prevention of ovarian cancer.

Key words: Ovarian neoplasms, Reproductive tract infections, Microbiota, Gastrointestinal microbiome, Immunity, Drug resistance, microbial