| abstract |
Placental perfusate, placental perfusate cells, and placental-derived intermediate natural killer (PINK) cells, and combinations thereof are provided herein. In addition, compositions comprising such substances, and placental perfusate, placental perfusate cells, and placental-derived intermediate natural killer cells for inhibiting the growth or proliferation of tumor cells, cancer cells and the like and for treating individuals with tumor cells, And methods of using the combinations thereof are provided herein. In a preferred embodiment, the composition comprises isolated CD56 + , CD16 − natural killer cells. |