- Cellular arachidonate-releasing function of novel classes of secretory phospholipase A2s (groups III and XII). Murakami, M., Masuda, S., Shimbara, S., Bezzine, S., Lazdunski, M., Lambeau, G., Gelb, M.H., Matsukura, S., Kokubu, F., Adachi, M., Kudo, I. J. Biol. Chem. (2003)