期刊
DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY
卷 39, 期 1-2, 页码 72-78出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.dci.2012.02.009
关键词
Fish; Maternal immunity; Maternal transfer; Egg; Yolk proteins
资金
- Ministry of Science and Technology of China [2012CB114404]
- Natural Science Foundation of China [30972274]
Both innate and adaptive immune-relevant factors are transferred from mother to offspring in fishes. These maternally-transferred factors include IgM, lysozymes, lectin, cathelicidin and complement components. Recently, yolk proteins, phosvitin and lipovitellin, have been shown to be maternally-transferred factors, functioning in the defense of teleost larvae against pathogens. Among these factors, the mode of action of complement components and yolk proteins has been explored, whereas that of all the other factors remains elusive. At present, the transfer mechanisms of maternally-derived immune factors are largely unknown although those of IgM and yolk protein transmission from mother to offspring have been reported in some fishes. Maternal transfer of immunity is affected by many elements, including biological factors, such as age and maturation, and environmental conditions experienced by brood fish, such as pathogens and nutritional supply. Practically, the manipulation of maternal immunity transfer can be used to enhance the survival rate of fish larvae. (C) 2012 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据