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Insights of efferocytosis in normal and pathological pregnancy
Author(s) -
Sheng YanRan,
Hu WenTing,
Wei ChunYan,
Tang LingLi,
Liu YuKai,
Liu YuYin,
Qiu Jianping,
Li DaJin,
Zhu XiaoYong
Publication year - 2019
Publication title -
american journal of reproductive immunology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.071
H-Index - 97
eISSN - 1600-0897
pISSN - 1046-7408
DOI - 10.1111/aji.13088
Subject(s) - efferocytosis , pathological , pregnancy , medicine , obstetrics , gynecology , pathology , biology , macrophage , biochemistry , genetics , in vitro
Abstract Efferocytosis, which is known as the phagocytic clearance of dying cells by professional as well as non‐professional phagocytes, including a great number of intracellular/extracellular factors and signals, is interrelated with the immune system, contributing to local and systemic homeostasis, especially in tissues with high constitutive rates of apoptosis. Accumulating studies have indicated that immune dysregulation is associated with the pathogenesis of the female reproductive system, which causes preeclampsia ( PE ), recurrent spontaneous abortion ( RSA ), ruptured ectopic pregnancy, and so on. And some studies have revealed the pleiotropic and essential role of efferocytosis in these obstetrical disorders. More specifically, the occurrence and development of these diseases were in connection with some efferocytosis‐related factors and signals, such as C1q, MBL , and IL ‐33/ ST 2. In this review, we systematically review the diverse impacts of efferocytosis in immune system and discuss its relevance to normal and pathological pregnancy. These findings may instruct future basic researches as well as clinical applications of efferocytosis‐related factors and signals as latent predictors or therapeutic targets on the obstetrical disorders.