首都医科大学学报

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PGRMC1:绝经激素治疗中乳腺癌风险预测的潜在生物学标志物

王月姣1,阮祥燕1,2*,谷牧青1,魏芸3,管煜伟3,赵越1,Alfred O.Mueck1,2   

  1. 1.首都医科大学附属北京妇产医院/北京妇幼保健院内分泌科,北京 100026;2.德国图宾根大学妇产医院妇女健康部与妇女健康研究中心,图宾根 D-72076;3.北京化工大学化工资源有效利用国家重点实验室,北京 100029
  • 收稿日期:2025-01-23 出版日期:2025-08-21 发布日期:2025-08-29
  • 通讯作者: 阮祥燕 E-mail:ruanxiangyan@ccmu.edu.cn
  • 基金资助:
    北京市科技新星计划资助项目(20230484438),北京市卫生健康委员会北京市研究型病房示范建设项目(BCRW202109),北京市博士后工作经费科研活动资助项目(368456)。

PGRMC1 as a potential biomarker of breast cancer risk for menopausal hormone therapy

Wang Yuejiao1, Ruan Xiangyan1,2*, Gu Muqing1, Wei Yun3, Guan Yuwei3, Zhao Yue1, Alfred O.Mueck1,2   

  1. 1.Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing 100026, China;2.Department of Women's Health, Research Centre for Women's Health and University Women's Hospital of Tuebingen, University Hospitals of Tuebingen, Tuebingen D-72076, Germany;3.State key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2025-01-23 Online:2025-08-21 Published:2025-08-29
  • Supported by:
    This study was supported  by Beijing Nova Program(20230484438),Beijing Municipal Health Commission, Demonstration Construction Project of Clinical Research Ward ( BCRW202109),Beijing Postdoctoral Work Fund for Scientific Research Activities(368456).

摘要: 孕激素受体膜组分1(progesterone receptor membrane component 1,PGRMC1)属于膜相关孕激素受体(membrane-associated progesterone receptor,MAPR)家族,与激素治疗密切相关。前期大量的体外实验、在体动物实验、乳腺癌患者临床组织样本及血液样本研究结果表明:合成的孕激素(不包括天然孕酮和地屈孕酮)能促进过表达PGRMC1的乳腺癌细胞的快速增殖;在乳腺癌组织中PGRMC1表达越高则乳腺癌肿瘤分级越高、乳腺癌转移发生率越高、预后越差。乳腺癌患者血液中PGRMC1水平与乳腺癌组织中PGRMC1表达呈正相关,相关研究结果表明,血液中PGRMC1在预测早期乳腺癌方面优于传统肿瘤标志物如癌胚抗原(carcino embryonic antigen, CEA)、糖类抗原125(carbohydrate antigen 125, CA125)、CA153等,但仍需要更大样本量的对照研究探索PGRMC1预测乳腺癌风险的灵敏度和特异度,为PGRMC1作为绝经激素替代治疗乳腺癌风险的预测标志物提供理论依据。

关键词: 孕激素受体膜组分1, 孕激素受体膜组分1(PGRMC1), 绝经激素治疗, 乳腺癌风险, 乳腺癌, 激素安全性

Abstract: Progesterone receptor membrane component 1 (PGRMC1) is closely related to hormone therapy which belongs to the membrane-associated progesterone receptor (MAPR) family. A large number of in vitro experiments, in vivo animal experiments, clinical samples of breast cancer patients and blood studies showed that all synthetic progesterone (excluding natural progesterone and dydrogesterone) can promote the rapid proliferation of breast cancer cells overexpressing PGRMC1. In patients with breast cancer, PGRMC1 is significantly negatively correlated with tumor grade and prognosis, and PGRMC1 level in blood is positively correlated with PGRMC1 expression in breast cancer tissues, and PGRMC1 is superior to traditional tumor markers such as carcinoembryonic antigen (CEA), carbohydrate antigen (CA125), and CA153 in predicting early breast cancer. Therefore, PGRMC1 may serve as a predictive marker for identifying an elevated risk of breast cancer associated with menopausal hormone replacement therapy.

Key words: progesterone receptor membrane component 1, progesterone receptor membrane component 1 (PGRMC1), menopausal hormone therapy;breast cancer risk, breast cancer, hormone safety

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