ECB-ART-41732
Biosci Biotechnol Biochem
2010 Jan 01;748:1613-6. doi: 10.1271/bbb.100207.
Show Gene links
Show Anatomy links
Mitogenic activity of CEL-I, an N-acetylgalactosamine (GalNAc)-specific C-type lectin, isolated from the marine invertebrate Cucumaria echinata (Holothuroidea).
???displayArticle.abstract???
An N-acetylgalactosamine (GalNAc)-specific Ca(2+)-dependent lectin (C-type lectin), isolated from the marine invertebrate Holothuroidea (Cucumaria echinata), CEL-I, showed potent mitogenic activity toward normal mouse spleen cells. The mitogenic activity of CEL-I, which reached a maximum at 100 microg/ml, was inhibited by GalNAc in a concentration-dependent manner. The mitogenic effect of CEL-I at 10 microg/ml on T cell- enriched splenocytes was at a similar level due to a well-known T cell mitogen, concanavalin A (Con A), at 10 microg/ml. Furthermore, CEL-I evoked a mitogenic response from nude mouse spleen cells, while no significant effects of Con A on this cell population were observed over a wide range of concentrations. These results suggest that CEL-I is a potent mitogenic lectin with the ability to stimulate both T and B cells.
???displayArticle.pubmedLink??? 20699569
???displayArticle.link??? Biosci Biotechnol Biochem
Genes referenced: LOC115919910 LOC590751