PLA2G2A and neoplasm: Many other cell types have been used for assessment of cytotoxic effects of venom cytotoxins and/or PLA2s, including erythrocytes, lymphocytes, cardiac myocytes, spleen cells, endothelial cells, skeletal muscle myoblasts/myotubes, and various tumor cells (Chaim-Matyas et al., 1991; Gasanov et al., 1997; Gasanov et al., 2014).