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Effects of LPS, Poly (I:C) and Edwardsiella tarda on the Expression Patterns of IL-17 Family Members and Their Receptors in Spotted Sea Bass (Lateolabrax maculatus)

文献类型: 外文期刊

作者: Wan, Shuai 1 ; Sun, Zhaosheng 1 ; Zhang, Chang 4 ; Pan, Tingshuang 5 ; Yuan, Shuya 1 ; Chen, Yuxi 1 ; Zou, Jun 1 ; Gao, Qian 1 ;

作者机构: 1.Shanghai Ocean Univ, Key Lab Explorat & Utilizat Aquat Genet Resources, Minist Educ, Shanghai 201306, Peoples R China

2.Shanghai Ocean Univ, Int Res Ctr Marine Biosci, Minist Sci & Technol, Shanghai, Peoples R China

3.Shanghai Ocean Univ, Natl Pathogen Collect Ctr Aquat Anim, Shanghai, Peoples R China

4.Xiamen Univ, Coll Ocean & Earth Sci, State Key Lab Marine Environm Sci, Xiamen 361102, Peoples R China

5.Anhui Acad Agr Sci, Inst Fisheries Sci, Hefei 230031, Anhui, Peoples R China

关键词: Lateolabrax maculatus; interleukin 17; IL-17RB; expression patterns; immune system

期刊名称:FISHES ( 影响因子:2.3; 五年影响因子:2.4 )

ISSN:

年卷期: 2023 年 8 卷 8 期

页码:

收录情况: SCI

摘要: In fish, the immune system plays a crucial role in defending against pathogen-induced infections. The interleukin 17 (IL-17) family, which is a well-studied class of cytokines, serves as a key component of the immune response against external pathogens. In this research, four IL-17 ligands (IL-17A/F1, IL-17B, IL-17C and IL-17D) and one receptor (IL-17RB) genes were identified from spotted sea bass (Lateolabrax maculatus). Alignment analysis showed that the C-terminal region of IL-17 ligands in spotted sea bass was highly conserved. The expression of the IL-17 ligand and receptor genes differed in unstimulated tissues. To investigate the impact of various factors on the immune response of spotted sea bass, we assessed the effect of lipopolysaccharide (LPS), polyinosinic-polycytidylic acid [poly (I:C)] and Edwardsiella tarda treatment on the IL-17 ligands and receptor responses. Our results reveal that the expression of the IL-17 ligand and receptor transcripts is modulated by LPS, poly (I:C) and E. tarda, indicating their significant role in the immune system.

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