首页|凡纳滨对虾环境胁迫响应信号通路研究进展

凡纳滨对虾环境胁迫响应信号通路研究进展

Research Progress on Signaling Pathways in Response to Environmental Stress of Litopenaeus Vannamei

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水生动物生活于不断变化的水体环境之中,并时刻受其影响.凡纳滨对虾为具有开放式血淋巴管系统的变温动物,这些生理特征,决定了相较于鱼类等水生脊椎动物,水体环境变化对其生理状态更容易产生负面影响,造成环境胁迫.一般而言,凡纳滨对虾可以通过主动逃避、物理屏障、神经内分泌调节及胁迫信号通路调控等多种措施,从不同的层次对环境胁迫做出反应.近年来,随着分子生物学,尤其是各种组学技术的发展,关于凡纳滨对虾环境胁迫响应信号通路的研究取得了较大的进展.凡纳滨对虾内质网应激响应、氧化应激响应等过程的分子机制均已得到了初步的揭示.该文将重点介绍近年来关于凡纳滨对虾中若干重要环境胁迫响应信号通路的研究所取得的进展,并就该方面存在的不足与未来方向进行初步的谈论.
Aquatic animals live in the ever-changing water environment and are constantly affected by it.As a poithermic animal with an open hemlymphatic system,Litopenaeus vannamei is more likely to be affected negatively by changes of water environment compared to fish and other aquatic vertebrates.In general,L.vannamei can respond to environmental stress at different levels through various measures such as active avoidance,physical barrier,neuroendocrine regulation and stress signaling pathways.In recent years,with the development of molecular biology,especially a variety of omics technologies,great progress has been made in the study of environmental stress response signaling pathways of L.vannamei,and the molecular mechanism of endoplasmic reticulum stress(ER-stress)response and oxidative stress response have been preliminically revealed.In this study,we will focus on recent advances in the research of some important environmental stress response signaling pathways in L.vannamei,and discuss the shortcomings and future directions of these pathways.

Litopenaeus vannameiEnvironmental StressStress responseEndoplasmic reticulum stressUnfolded protein response

刘丽诗、陈义烘

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华南师范大学现代水产养殖科学与工程研究院,华南师范大学生命科学学院,广东广州 510631

凡纳滨对虾 环境胁迫 胁迫响应 内质网应激 非折叠蛋白反应

国家自然科学基金项目广东省自然科学基金项目

320729672021A1515010741

2024

广东畜牧兽医科技
广东省畜牧兽医学会 广东省农业科学院畜牧研究所 广东省农业科学院兽医研究所

广东畜牧兽医科技

影响因子:0.29
ISSN:1005-8567
年,卷(期):2024.49(1)
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