检验医学 ›› 2022, Vol. 37 ›› Issue (4): 313-318.DOI: 10.3969/j.issn.1673-8640.2022.04.003

• 新型肿瘤标志分子研究专题 • 上一篇    下一篇

雌激素受体在骨肉瘤中的作用研究进展

孙小丹1, 刘鷖雯2, 何怡青2, 杜艳2, 张国良2, 高锋1, 杨翠霞1()   

  1. 1.上海交通大学附属第六人民医院检验科,上海 200233
    2.上海交通大学附属第六人民医院中心实验室,上海 200233
  • 收稿日期:2021-11-29 修回日期:2022-01-24 出版日期:2022-04-30 发布日期:2022-06-07
  • 通讯作者: 杨翠霞
  • 作者简介:杨翠霞,E-mail: dr.steven@163.com
    孙小丹,女,1995年生,硕士,主要从事肿瘤生长及耐药研究。
  • 基金资助:
    国家自然科学基金资助项目(81672843);国家自然科学基金资助项目(81974445)

Research progress on the role of estrogen receptor in osteosarcoma

SUN Xiaodan1, LIU Yiwen2, HE Yiqing2, DU Yan2, ZHANG Guoliang2, GAO Feng1, YANG Cuixia1()   

  1. 1. Department of Clinical Laboratory,Shanghai Jiao Tong University Affiliated Sixth People's Hospital,Shanghai 200233,China
    2. Central Laboratory,Shanghai Jiao Tong University Affiliated Sixth People's Hospital,Shanghai 200233,China
  • Received:2021-11-29 Revised:2022-01-24 Online:2022-04-30 Published:2022-06-07
  • Contact: YANG Cuixia

摘要:

雌激素受体(ER)属于核受体超家族成员,其发挥生物学功能的方式主要是通过与雌激素结合,诱导下游靶基因转录,并招募一系列辅助调节因子,共同参与调控基因转录。ER不仅在生理条件下发挥促进性器官成熟、副性征发育以及维持性功能等作用,而且在肿瘤的发生、发展中亦发挥着重要的调节作用,如参与调控肿瘤细胞的生长、耐药、上皮-间质转化(EMT)及转移等。ER在骨肉瘤细胞中呈低水平表达,但发挥重要的调节作用,其表达水平或活性可有效改变雌激素/ER依赖的转录因子的表达,影响肿瘤的侵袭、转移、药物敏感性及生长特性等。文章主要就近年来ER在骨肉瘤发生、发展及治疗中的作用进行综述,以期为寻找骨肉瘤治疗的新方案提供思路。

关键词: 雌激素受体, 骨肉瘤, 转移, 耐药, 上皮-间质转化

Abstract:

Estrogen receptor(ER) belongs to the nuclear receptor superfamily,which mainly binds with the ligand estrogen to activate transcription of its target genes. The interaction of ER with estrogen could actively recruit co-regulator factors to influence transcription of ER-dependent genes. ER not only plays a role in promoting sexual organ maturation,parasexual development and maintaining sexual function,but also participates in the regulation of tumor cell growth,drug resistance,epithelial-mesenchymal transformation(EMT) and metastasis during the occurrence and development of tumors. ER is expressed at a low level in osteosarcoma. Regulating the expression level or activity of ER can effectively change the expression of estrogen/ER-dependent transcription factors and affect the invasion,metastasis,drug sensitivity and growth characteristics of tumors. This review focuses on the research progress of ER in the occurrence,development and treatment of osteosarcoma in the recent years,trying to provide new insights for clinic.

Key words: Estrogen receptor, Osteosarcoma, Metastasis, Drug resistance, Epithelial-mesenchymal transformation

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