实用医学杂志 ›› 2019, Vol. 35 ›› Issue (16): 2658-2663.doi: 10.3969/j.issn.1006-5725.2019.16.032

• 综述 • 上一篇    下一篇

HSD3B1在前列腺癌治疗中的研究进展

陈振杰, 黄应龙, 丁明霞   

  1. 昆明医科大学第二附属医院泌尿外科,云南省泌尿外科研究所(昆明 650101)
  • 收稿日期:2019-02-16 出版日期:2019-08-27 发布日期:2019-08-27
  • 通讯作者: 丁明霞 E-mail:dmx7166@126.com
  • 基金资助:
    国家自然科学基金项目(编号:81360376); 云南省应用基础研究-昆医联合专项项目(编号:2017FE468(-059))

Research progress of HSD3B1 in the treatment of prostate cancer

CHEN Zhenjie, HUANG Yinglong, DING Mingxia   

  1. Department of Urology, Second Affiliated Hospital of Kunming Medical University, Yunnan Institute of Urology, Kunming 650101, China
  • Received:2019-02-16 Online:2019-08-27 Published:2019-08-27
  • Contact: DING Mingxia E-mail:dmx7166@126.com

摘要: HSD3B1基因是编码3β-羟基类固醇脱氢酶-1(3β-HSD1)的基因,而3β-HSD1是催化肾上腺前体类固醇转化为睾酮、双氢睾酮和雌激素的关键酶。在前列腺癌(PCa)的研究中,大量研究证明HSD3B1(1245 A > C)等位基因变异体与PCa患者的去势抵抗性密切相关,可作为激素敏感性PCa患者雄激素剥夺治疗反应差的预测标志物。而且,近年来的研究发现HSD3B1基因与甾体类CYP17A1抑制剂阿比特龙的体内代谢密切相关,有望成为帮助PCa患者选择个体化治疗的预测性生物标志物。因此,HSD3B1逐渐成为国内外PCa领域的研究热点。本文就HSD3B1在PCa中的最新研究进展进行综述。

关键词: HSD3B1基因, 前列腺癌, 雄激素剥夺治疗, 阿比特龙

Abstract: The HSD3B1 is a gene that encodes 3β-hydroxysteroid dehydrogenase-1(3β-HSD1),which is a key enzyme that catalyzes the conversion of adrenal precursor steroids into testosterone, dihydrotestosterone and estrogen. In a large number of prostate cancer(PCa) studies showed that HSD3B1 (1245 A > C) allelic variants are closely related tocastration resistance of patients with PCa, and can be used as a predictivemarker for patients with hormone-sensitive prostate cancer who poorly respond toandrogen deprivation therapy. Moreover, recent studies found that the HSD3B1 gene is also closely associated with the metabolism of the steroidal CYP17A1 inhibitor, abiraterone, in vivo. Thus abiraterone is expected to be a predictive biomarker for patients with prostate cancer who receive individualized treatment. Therefore, HSD3B1 is gradually becoming a research hotspot in the field of prostate cancer. We here overview the recent studies ofHSD3B1 in prostate cancer.

Key words: HSD3B1, prostate cancer, androgen deprivation therapy, abiraterone