Antitumor action and immune activation through cooperation of bee venom secretory phospholipase A2 and phosphatidylinositol-(3,4)-bisphosphate Thomas Putz1, Reinhold Ramoner1, Hubert Gander1, Andrea Rahm1, Georg Bartsch1 and Martin Thurnher1  (1)  Department of Urology, University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria Published online: 17 February 2006 Abstract  We evaluated tumor cell…