Table 1. Multiple cellular targets.

Cell type	Cell culture model	Mode of internalization	Outcome
M cells	Mixed culture of CaCo-2 and Raji B cells	Caveolae mediated endocytosis	Cell lysis
Dendritic cells	Primary cells	Phagocytosis	Apoptosis, cell lysis
Macrophages	RAW 264.7, J774, etc., primary cells	Phagocytosis	Apoptosis
Epithelial cells	HeLa, CaCo-2, HT-29, Intestine 407, etc. and primary cells	Macropinocytosis	Apoptosis, cell lysis