胎儿
串扰
免疫系统
怀孕
蜕膜
细胞信号
免疫
生物
免疫学
病态的
移植
信号转导
胎盘
医学
细胞生物学
内科学
遗传学
物理
光学
作者
Yuanyuan Xu,Songcun Wang,Da‐Jin Li,Meirong Du
标识
DOI:10.1016/j.molmed.2016.11.001
摘要
Physiologically, a successful pregnancy requires the maternal immune system to recognize and tolerate the semiallogeneic fetus, and allow for normal invasion of trophoblasts. Thus, pregnancy complications are considered to be associated with dysfunctional maternal-fetal crosstalk. Co-signaling molecules are a group of cell surface molecules that positively or negatively modulate the immune response. Well studied in the fields of oncology and transplantation, they are also suggested to be involved in maternal-fetal crosstalk. Here, we review the latest knowledge on the expression and function of such co-signaling molecules, highlighting their immunoregulatory roles in maternal-fetal tolerance and decidual vascular remodeling, and their involvement in pathological pregnancies. This review may instruct future basic research on, and clinical applications for, maternal-fetal immunity.
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