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Characterization and function of Japanese flounder (Paralichthys olivaceus) slc2a6 in response to lymphocystis disease virus infection.
- Source :
-
Fish & Shellfish Immunology . Nov2023, Vol. 142, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- Slc2a6 is a member of the slc2 family (solute carrier 2 family) and previous reports have indicated its involvement in the inflammatory response. Slc2a6 is regulated by the NF-ĸB signaling pathway. This study investigated the differential expression of slc2a6 in the early embryonic development of Japanese flounder, revealing that the early gastrula stage had the highest level of slc2a6 expression. Moreover, slc2a6 expression was increased in vitro after stimulation by lymphocystis disease virus (LCDV), and in vivo experiments also showed significantly elevated levels in the spleen and muscle tissues following LCDV stimulation. Subcellular localization revealed that Slc2a6 was expressed in both the nucleus and cytoplasm of cells. The pcDNA3.1- slc2a6 overexpression plasmid was successfully constructed; the si- slc2a6 interfering strand was screened and samples were collected. The expression of NF-ĸB signaling pathway-related genes il-1β , il-6 , nf-ĸb , and tnf-α was evaluated in overexpressed, silenced, and LCDV-stimulated samples. The results showed that slc2a6 is involved in viral regulation in Japanese flounder by regulating innate immune responses. • The slc2a6 gene was cloned and characterized in Japanese flounder. • The mRNA expression of slc2a6 was changed significantly after LCDV infection. • Japanese flounder slc2a6 is involved in the inflammatory response induced by LCDV infection. • NF-ĸB signaling pathway regulates the role of the inflammatory factor slc2a6. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PARALICHTHYS
*VIRUS diseases
*GENE expression
*MOLECULAR cloning
*CELL nuclei
Subjects
Details
- Language :
- English
- ISSN :
- 10504648
- Volume :
- 142
- Database :
- Academic Search Index
- Journal :
- Fish & Shellfish Immunology
- Publication Type :
- Academic Journal
- Accession number :
- 173319338
- Full Text :
- https://doi.org/10.1016/j.fsi.2023.109150