The Sea Star Igkappa Gene: Effects Against Human Cancerous Cells

It was shown 32 years ago that the sea star axial organ cells (AO cells) produced a spontaneous cytotoxicity against mouse cancerous cells. Recently, we discovered a sea star Igkappa gene with immune properties. This gene was inserted in a CMV (cytomegalovirus) and finally in a plasmid called « young » plasmid. The induced « young » protein exerted a spontaneous cytotoxicity against osteosarcom cells (U2oS cells).