昆虫细胞免疫反应中的吞噬、集结和包囊作用  

Phagocytosis,nodulation and encapsulation in cellular immune responses in insects

作　　者：吴姗[1] 凌尔军[1] 

机构地区：[1]中国科学院上海生命科学研究院植物生理生态研究所昆虫科学研究中心,上海200032

出　　处：《昆虫学报》2009年第7期791-798,共8页Acta Entomologica Sinica

基　　金：中国博士后科学基金(20070420680);上海市博士后科研资助计划项目(07R214152);中国高技术研究发展计划项目(2006AA10A119);国家"973"计划项目(2007CB513107)

摘　　要：细胞免疫是昆虫天生免疫系统中很重要的部分,包括了由血细胞介导的一系列吞噬、集结和包囊等作用。本文讨论了近年来在昆虫细胞免疫方面的研究进展,包括参与昆虫细胞免疫的血细胞类型,识别外来异物的受体因子,影响免疫活性的一些酶和化学物质等。另外还就吞噬模式,以及集结和包囊过程中粘附态细胞的形成等加以讨论。.Cellular immunity that includes phagocytosis, nodulation and hemocytes is a very important part of the innate immune system in insects. In encapsulation mediated by this article we reviewed the current understanding of cellular immune responses in insects. We summarized the hemocyte types involved in cellular immunity, some cellular receptors that recognize different microbes and multicellular parasites, and some enzymes and chemicals that can affect the immune activity. We also discussed the modes of hemocyte-mediated phagocytosis and the morphological change of hemocytes during the progress of nodulation and encapsulation.

关 键 词：昆虫 免疫反应 细胞免疫 血细胞 吞噬 集结 包囊 

分 类 号：Q966[生物学—昆虫学]