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In this study we provide new evidence that the columnar vesicles of the sea anemone Bunodosoma cangicum are toxic in vivo and contain at least two active polypeptides, a neurotoxic and an apoptosis inducing polypeptide. Here we show that it is also an effective inducer of apoptosis in vivo in the nematode Caenorhabditis elegans. In addition, the anemone peptides rapidly paralyze C. elegans, and set...
We provide ultrastructural and cytological evidence that the tentacles of the sea anemone Bunodosoma cangicum does not contain cytotoxic venom. However, we show that the stimulated secretion of an apparent mixture of biomolecules containing polypeptides from the columnar vesicles of Bunodosoma cangicum is apparently a potent inducer of apoptosis in the zebrafish cell line, ZF-L. Microscopic fluorescence,...
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