| 母胎界面免疫微环境在分娩启动和早产发生中的作用和机制 |
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| 引用本文： | 袁建强,王元辰,王志明,李励,高路. 母胎界面免疫微环境在分娩启动和早产发生中的作用和机制[J]. 生理学报, 2020, 72(1): 1-10 |
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| 作者姓名： | 袁建强 王元辰 王志明 李励 高路 |
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| 作者单位： | 海军军医大学基础医学院生理学教研室,上海 200433;海军军医大学长海医院妇产科,上海 200433 |
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| 基金项目： | the National Natural Science Foundation of China(No.81622020,81771608);Outstanding Academic Leaders Program of Shanghai Municipal Science and Technology Commission(No.18XD1405100);“Shuguang Program”supported by Shanghai Education Development Foundation and Shanghai Municipal Education Commission(No.17SG36);Program of Shanghai Subject Chief Scientist(No.2017BR017);the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning。 |
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| 摘 要： | 人类妊娠维持和分娩启动,与母胎界面免疫微环境的动态平衡密切相关。妊娠早期,母胎界面丰富的血供和免疫细胞相互作用营造的免疫耐受微环境是胚胎着床的关键;临近分娩时,原位或招募的免疫细胞在母胎界面局部形成炎性反应环境,促使胎儿从母体排出。因此,母胎界面免疫微环境调控着妊娠和分娩的各个环节,其平衡紊乱或异常会导致流产或早产的发生。本文就母胎界面几种重要的免疫细胞在分娩启动及早产发生中的作用和机制加以综述。
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| 关 键 词： | 妊娠 分娩 母胎界面 免疫微环境 早产 |
The immune microenvironment in maternal-fetal interface contributes to the parturition and preterm labor |
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| YUAN Jian-Qiang,WANG Yuan-Chen,WANG Zhi-Ming,LI Li,GAO Lu. The immune microenvironment in maternal-fetal interface contributes to the parturition and preterm labor[J]. Acta Physiologica Sinica, 2020, 72(1): 1-10 |
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| Authors: | YUAN Jian-Qiang WANG Yuan-Chen WANG Zhi-Ming LI Li GAO Lu |
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| Affiliation: | (Department of Physiology,Naval Medical University,Shanghai 200433,China;Department of Obstetrics and Gynecology,Changhai Hospital,Naval Medical University,Shanghai 200433,China) |
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| Abstract: | The maintenance of human pregnancy and the initiation of parturition are closely related with the dynamic balance of the maternal-fetal immune microenvironment. Implantation of the blastocyst into the maternal decidua is the first step in pregnancy establishment, which is favored by the abundant blood flow and the immunotolerant microenvironment maintained by the balance of immune cells. The parturition resembles an inflammatory response that includes secretion of cytokines by resident and infiltrating immune cells into reproductive tissues and the maternal-fetal interface, which promotes the delivery of fetus from maternal organism. Therefore, the immune microenvironment in maternal-fetal interface regulates the critical steps of pregnancy and parturition. When the maternal-fetal immune microenvironment is imbalanced or impaired, miscarriage or preterm labor would happen. This article reviews the roles and mechanisms of several important immune cells in the maternal-fetal interface during the parturition and preterm labor. |
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| Keywords: | pregnancy parturition maternal-fetal interface immune microenvironment preterm labor |
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