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Updated: Mar 31, 2026
Assaying Surface Expression of Chemosensory Receptors in Heterologous Cells
Published on: February 23, 2011
Molecular characterization and expression analysis of nine CC chemokines in half-smooth tongue sole, Cynoglossus
1Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China; University of Chinese Academy of Sciences, Beijing, China.
Abstract:
Chemokines are a large, diverse group of small cytokines that can be classified into several families, including the CC chemokine family, which plays a pivotal role in host defense by inducing leukocyte chemotaxis under physiological and inflammatory conditions. Here we studied 9 CC chemokines from half-smooth tongue sole (Cynoglossus semilaevis). Phylogenetic analysis divided these chemokines into four groups. The tissue specific expression patterns of the 9 chemokines under normal physiological conditions varied much, with most chemokines highly expressed in immune organs, while some other chemokines showing high expression levels in non-immune organs. In addition, the 9 chemokines exhibited similar or distinctly different expression profiles in response to the challenge of virus and intracellular and extracellular bacterial pathogens. These results indicate that in tongue sole, CC chemokines may be involved in different immune responses as homeostatic or inflammatory chemokines.
