文献类型: 外文期刊
作者: Zhong, Haoran;Guan, Guiquan;Jin, Yamei
作者机构:
关键词: helminth;extracellular vesicles;microRNA;Let-7 family;host-parasite interaction
期刊名称: FRONTIERS IN IMMUNOLOGY
ISSN: 1664-3224
年卷期: 2024 年 15 卷
页码:
收录情况: SCIE(2024版)
摘要: Helminth infections are a major public health problem as they can cause long-term chronic infections in their hosts for which there is no effective vaccine. During the long-term interaction between helminths and their hosts, helminth-derived extracellular vesicles (EVs) can participate in host immunomodulatory processes by secreting bioactive molecules (BMAs). Growing data suggests that microRNAs (miRNAs) in helminth EVs have a significant impact on the host's immune system. The let-7 family is highly conserved among helminth EVs and highly homologous in the host, and its function in host-parasite crosstalk may reflect active selection for compatibility with the host miRNA machinery. In-depth studies targeting this aspect may better elucidate the mechanism of parasite-host interactions. Hence, this review summarizes the current studies on the cross-species involvement of helminth EV-derived let-7 in host immune regulation and discusses the barriers to related research and potential applications of helminth EVs.
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