Long-term influence of cyanobacterial bloom on the immune system of Litopenaeus vannamei

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• 作者：Jiefeng Gao^a ; ^b ; ¹ ; Hongliang Zuo^a ; ^b ; ^c ; ^d ; ¹ ; Linwei Yang^a ; ^b ; Jian-Hui He^a ; ^b ; Shengwen Niu^a ; ^b ; Shaoping Weng^a ; ^b ; Jianguo He^a ; ^b ; ^c ; ^d ; ^{lsshjg@mail.sysu.edu.cn} ; Xiaopeng Xu^a ; ^b ; ^c ; ^d ; ^{xuxpeng@mail.sysu.edu.cn}
• 关键词：Cyanobacterial bloom ; Litopenaeus vannamei ; Immune signaling pathway ; Antimicrobial peptide ; C-type lectin ; Lysozyme ; Invertebratetype lysozyme ; Phagocytic activity
• 刊名：Fish & Shellfish Immunology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：61
• 期：Complete
• 页码：79-85
• 全文大小：1692 K
• 卷排序：61

文摘

The immune state of shrimp living in cyanobacterial bloom water was investigated. The NF-κB, JAK-STAT and P38 MAPK pathways were suppressed in shrimp under cyanobacterial stress. Expression of many antimicrobial peptides and lysozyme was down-regulated. Expression of C-type lectins and the invertebrate-type lysozyme was up-regulated. The concentration of hemocytes was reduced, but their phagocytic activity was increased.